category

Open Source Business Software Tools

The ERP, CRM and back-office stack, without per-seat pricing

projects 464 combined stars ★ 2.6M refresh nightly
Business software is where subscription costs bite hardest: a CRM at $50/user/month, an ERP suite at six figures a year, e-commerce platforms taking a cut of every sale. The open source projects in this category were built to break exactly that pattern. Odoo, ERPNext, and their peers here are not toy alternatives — they run real companies, with multi-currency accounting, inventory, HR, and the integration surface you would expect from paid suites. The trade is real but manageable: you (or a consultant) own deployment and updates, in exchange for no seat fees and full data ownership. Check each project's license carefully — AGPL is common here and matters if you modify and redistribute.

All Business Software tools

Plane ★ 62K

Project management for teams and AI agents

rank001 licenseAGPL-3.0 written inTypeScript typeCollaboration & Communication
Twenty ★ 60K

Build a custom CRM without the proprietary lock-in

rank002 licenseNOASSERTION written inTypeScript typeCRM & Sales
marketingskills ★ 58K

Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.

rank003 licenseMIT written inJavaScript typeMarketing & Customer Engagement
Odoo ★ 55K

All-in-one business platform covering ERP, CRM, and more

rank004 licenseNOASSERTION written inPython typeERP & Operations
Cal.com ★ 50K

Self-host your own scheduling page, no vendor required

rank005 licenseMIT written inTypeScript typeScheduling & Event Management
Rocket.Chat ★ 46K

Self-hosted team messaging with voice, video, and AI

rank006 licenseNOASSERTION written inTypeScript typeCollaboration & Communication
cobalt ★ 46K

best way to save what you love

rank007 licenseAGPL-3.0 written inSvelte typeCollaboration & Communication
duckdb ★ 43K

DuckDB is an analytical in-process SQL database management system

rank008 licenseMIT written inC++ typeMarketing & Customer Engagement
ERPNext ★ 41K

Comprehensive business management, tailored for you

rank009 licenseGPL-3.0 written inPython typeFinance & Accounting
Chatwoot ★ 39K

Omnichannel customer support with a built-in AI assistant

rank010 licenseNOASSERTION written inRuby typeCustomer Support & Success
Medusa ★ 37K

Open-source e-commerce for modern developers

rank011 licenseNOASSERTION written inTypeScript typeE-commerce Platforms
Buzz ★ 37K

Team chat, project management, and AI agents in one place

rank012 licenseApache-2.0 written inRust typeCollaboration & Communication
Anki ★ 32K

Spaced repetition flashcards that remember for you

rank013 licenseNOASSERTION written inRust typeEducation
lighthouse ★ 31K

Automated auditing, performance metrics, and best practices for the web.

rank014 licenseApache-2.0 written inJavaScript typeCompliance & Risk Management
Jitsi ★ 30K

Private, secure video calls with no account needed

rank015 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
srs ★ 29K

SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec sup

rank016 licenseMIT written inC++ typeCollaboration & Communication
vibe-kanban ★ 29K

Get 10X more out of Claude Code, Codex or any coding agent

rank017 licenseApache-2.0 written inRust typeProject & Work Management
Bagisto ★ 28K

Open source Laravel eCommerce platform for modern businesses

rank018 licenseMIT written inPHP typeE-commerce Platforms
Huly ★ 28K

All-in-one workspace for project, chat, and docs

rank019 licenseEPL-2.0 written inTypeScript typeCollaboration & Communication
Zulip ★ 26K

Organized team chat for distributed teams

rank020 licenseApache-2.0 written inPython typeCollaboration & Communication
claude-seo ★ 26K

Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, se

rank021 licenseMIT written inPython typeMarketing & Customer Engagement
Listmonk ★ 24K

Self-hosted newsletter and mailing list manager

rank022 licenseAGPL-3.0 written inGo typeMarketing & Customer Engagement
Krayin ★ 24K

Self-hosted CRM for enhanced business relationships

rank023 licenseMIT written inPHP typeMarketing & Customer Engagement
Saleor ★ 23K

Flexible e-commerce platform for modern businesses

rank024 licenseBSD-3-Clause written inPython typeE-commerce Platforms
univer ★ 23K

Univer is a full-stack framework for creating and editing spreadsheets / word processor / presentation on both web and server.

rank025 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
Wekan ★ 21K

Visual project management with complete data control

rank026 licenseMIT written inJavaScript typeProject & Work Management
goaccess ★ 21K

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

rank027 licenseMIT written inC typeMarketing & Customer Engagement
teleport ★ 21K

The easiest, and most secure way to access and protect all of your infrastructure.

rank028 licenseAGPL-3.0 written inGo typeCompliance & Risk Management
excelize ★ 21K

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

rank029 licenseBSD-3-Clause written inGo typeMarketing & Customer Engagement
qinglong ★ 20K

支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台(Timed task management platform supporting Python3, JavaScript, Shell, Typescript)

rank030 licenseApache-2.0 written inJavaScript typeProject & Work Management
pdfcraft ★ 19K

An open-source, clean-room reimplementation of Adobe Acrobat built in pure Rust

rank031 licenseApache-2.0 written inRust typeDocument Management & E-Signatures
Docuseal ★ 19K

Legally binding document signing for individuals and teams

rank032 licenseAGPL-3.0 written inRuby typeDocument Management & E-Signatures
luigi ★ 19K

Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also

rank033 licenseApache-2.0 written inPython typeScheduling & Event Management
etherpad ★ 19K

Etherpad: A modern really-real-time collaborative document editor.

rank034 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
edict ★ 17K

🏛️ 三省六部制 · OpenClaw Multi-Agent Orchestration System — 9 specialized AI agents with real-time dashboard, model config, and full audit trails

rank035 licenseMIT written inPython typeProject & Work Management
OpenProject ★ 17K

Classic, agile, or hybrid project management, self-hosted

rank036 licenseGPL-3.0 written inRuby typeProject & Work Management
lynis ★ 17K

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentles

rank037 licenseGPL-3.0 written inShell typeCompliance & Risk Management
bentopdf ★ 16K

The Privacy First PDF Toolkit

rank038 licenseAGPL-3.0 written inJavaScript typeDocument Management & E-Signatures
Billion Mail ★ 16K

Open-source mail server with unlimited sending & AI tools

rank039 licenseAGPL-3.0 written inGo typeMarketing & Customer Engagement
BillionMail ★ 16K

BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: http

rank040 licenseAGPL-3.0 written inGo typeMarketing & Customer Engagement
Spree Commerce ★ 16K

Open source headless commerce with REST API, no platform fees, built for B2B and marketplaces

rank041 licenseBSD-3-Clause written inRuby typeE-commerce Platforms
salt ★ 16K

Software to automate the management and configuration of infrastructure and applications at scale.

rank042 licenseApache-2.0 written inPython typeScheduling & Event Management
Documenso ★ 16K

Secure, open-source document signing for everyone

rank043 licenseAGPL-3.0 written inTypeScript typeDocument Management & E-Signatures
onedev ★ 15K

The Unified and Autonomous Development Platform

rank044 licenseMIT written inJava typeProject & Work Management
prowler ★ 15K

Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.

rank045 licenseApache-2.0 written inPython typeCompliance & Risk Management
Midday ★ 15K

Streamline your business finances and operations

rank046 licenseAGPL-3.0 written inTypeScript typeFinance & Accounting
drawnix ★ 15K

开源白板工具(SaaS),一体化白板,包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

rank047 licenseMIT written inTypeScript typeCollaboration & Communication
Tone.js ★ 15K

A Web Audio framework for making interactive music in the browser.

rank048 licenseMIT written inTypeScript typeScheduling & Event Management
dbt ★ 14K

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

rank049 licenseApache-2.0 written inRust typeMarketing & Customer Engagement
gs-quant ★ 14K

Python toolkit for quantitative finance

rank050 licenseApache-2.0 written inPython typeCompliance & Risk Management
chat ★ 14K

Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

rank051 licenseGPL-3.0 written inGo typeCollaboration & Communication
trino ★ 13K

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

rank052 licenseApache-2.0 written inJava typeMarketing & Customer Engagement
Formbricks ★ 13K

Privacy-first survey and experience management platform

rank053 licenseNOASSERTION written inTypeScript typeForms & Surveys
Planka ★ 13K

Self-hosted Kanban board with real-time collaboration

rank054 licenseNOASSERTION written inJavaScript typeProject & Work Management
opa ★ 12K

Open Policy Agent (OPA) is an open source, general-purpose policy engine.

rank055 licenseApache-2.0 written inGo typeCompliance & Risk Management
reaction ★ 12K

Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docke

rank056 licenseGPL-3.0 written inJavaScript typeE-commerce Platforms
starrocks ★ 12K

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRock

rank057 licenseApache-2.0 written inJava typeMarketing & Customer Engagement
aureuserp ★ 12K

Free and Open Source ERP platform

rank058 licenseMIT written inPHP typeFinance & Accounting
Leantime ★ 12K

Goal-driven project management for all brains

rank059 licenseAGPL-3.0 written inPHP typeProject & Work Management
perspective ★ 11K

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

rank060 licenseApache-2.0 written inRust typeMarketing & Customer Engagement
Kutt ★ 11K

Simplify your links with this free, modern URL shortener

rank061 licenseMIT written inJavaScript typeMarketing & Customer Engagement
UnoPim ★ 11K

AI-powered PIM for managing product catalogs at scale

rank062 licenseMIT written inPHP typeE-commerce Platforms
Mautic ★ 11K

Open source marketing automation for everyone

rank063 licenseNOASSERTION written inPHP typeMarketing & Customer Engagement
Lago ★ 11K

Transform complex usage data into accurate, real-time billing

rank064 licenseAGPL-3.0 written inGo typeFinance & Accounting
claude-ads ★ 11K

Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pint

rank065 licenseMIT written inPython typeMarketing & Customer Engagement
WooCommerce ★ 11K

Open-source ecommerce platform for WordPress

rank066 licenseGPL-2.0 written inPHP typeE-commerce Platforms
evershop ★ 11K

🛍️ Typescript E-commerce Platform

rank067 licenseGPL-3.0 written inTypeScript typeE-commerce Platforms
Polar ★ 10K

Modern payment infrastructure for digital products and SaaS

rank068 licenseApache-2.0 written inPython typeFinance & Accounting
Invoice Ninja ★ 10K

Send invoices, accept payments, manage your business—all free

rank069 licenseNOASSERTION written inPHP typeFinance & Accounting
Amphion ★ 10K

Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engin

rank070 licenseMIT written inPython typeCompliance & Risk Management
Akaunting ★ 10K

Free online accounting for small businesses and freelancers

rank071 licenseNOASSERTION written inPHP typeFinance & Accounting
ua-parser-js ★ 10K

UAParser.js - The Essential Web Development Tool for User-Agent Detection. Detect Browsers, OS, Devices, Bots, Apps, AI Crawlers, and more. Run in Browser (clie

rank072 licenseAGPL-3.0 written inJavaScript typeMarketing & Customer Engagement
kanboard ★ 9.9K

Kanban project management software

rank073 licenseMIT written inPHP typeProject & Work Management
Kaneo ★ 9.7K

Simple, secure project management for development teams

rank074 licenseMIT written inTypeScript typeProject & Work Management
grocy ★ 9.6K

ERP beyond your fridge - Grocy is a web-based self-hosted groceries & household management solution for your home

rank075 licenseMIT written inBlade typeERP & Operations
Papermark ★ 9.3K

Open-source document sharing with powerful analytics

rank076 licenseNOASSERTION written inTypeScript typeDocument Management & E-Signatures
bigbluebutton ★ 9.3K

A complete web conferencing system for virtual classes and more!

rank077 licenseLGPL-3.0 written inTypeScript typeCollaboration & Communication
checkov ★ 9.1K

Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by

rank078 licenseApache-2.0 written inPython typeCompliance & Risk Management
delta ★ 9.1K

An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs

rank079 licenseApache-2.0 written inScala typeMarketing & Customer Engagement
hrms ★ 9.0K

Open Source HR and Payroll Software

rank080 licenseGPL-3.0 written inPython typeHuman Resources (HR)
idurar-erp-crm ★ 8.9K

Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React

rank081 licenseAGPL-3.0 written inJavaScript typeFinance & Accounting
pdfcpu ★ 8.9K

PDF tooling for Go and the command line.

rank082 licenseApache-2.0 written inGo typeDocument Management & E-Signatures
cakephp ★ 8.8K

CakePHP: The Rapid Development Framework for PHP - Official Repository

rank083 licenseMIT written inPHP typeForms & Surveys
aimeos-laravel ★ 8.7K

Laravel ecommerce package for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

rank084 licenseMIT written inPHP typeE-commerce Platforms
Ever Gauzy ★ 8.7K

Comprehensive open-source business management platform

rank085 licenseAGPL-3.0 written inTypeScript typeHuman Resources (HR)
Sylius ★ 8.6K

Headless open-source eCommerce platform on top of PHP/Symfony/API Platform

rank086 licenseMIT written inPHP typeE-commerce Platforms
ccpm ★ 8.4K

Project management skill system for Agents that uses GitHub Issues and Git worktrees for parallel agent execution.

rank087 licenseMIT written inShell typeProject & Work Management
kyverno ★ 8.3K

Unified Policy as Code

rank088 licenseApache-2.0 written inGo typeCompliance & Risk Management
Fizzy ★ 8.3K

Modern kanban that's fast, fun, and refreshingly simple

rank089 licenseNOASSERTION written inRuby typeProject & Work Management
aircrack-ng ★ 7.8K

WiFi security auditing tools suite

rank090 licenseGPL-2.0 written inC typeCompliance & Risk Management
apscheduler ★ 7.7K

Task scheduling library for Python

rank091 licenseMIT written inPython typeScheduling & Event Management
hedgedoc ★ 7.5K

HedgeDoc - Ideas grow better together

rank092 licenseAGPL-3.0 written inTypeScript typeCollaboration & Communication
Sink ★ 7.2K

Simple, speedy, and secure link shortener with analytics

rank093 licenseAGPL-3.0 written inTypeScript typeMarketing & Customer Engagement
Backlog.md ★ 7.2K

Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem

rank094 licenseMIT written inTypeScript typeProject & Work Management
OpenSign ★ 7.2K

Secure, customizable e-signatures for modern businesses

rank095 licenseNOASSERTION written inJavaScript typeDocument Management & E-Signatures
tfsec ★ 7.1K

Tfsec is now part of Trivy

rank096 licenseMIT written inGo typeCompliance & Risk Management
faraday ★ 6.8K

Open Source Vulnerability Management Platform

rank097 licenseGPL-3.0 written inPython typeCollaboration & Communication
google-meta-ads-ga4-mcp ★ 6.8K

Google Ads MCP + Meta Ads MCP + GA4 in one server for Claude, ChatGPT, Cursor & n8n — 250+ tools, hosted remote MCP, OAuth login, no API keys. By Ryze AI.

rank098 licenseMIT written in— typeMarketing & Customer Engagement
TaxHacker ★ 6.8K

Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories

rank099 licenseMIT written inTypeScript typeFinance & Accounting
Tautulli ★ 6.6K

A Python based monitoring and tracking tool for Plex Media Server.

rank100 licenseGPL-3.0 written inPython typeMarketing & Customer Engagement
glpi ★ 6.5K

GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.

rank101 licenseGPL-3.0 written inPHP typeCustomer Support & Success
agent-governance-toolkit ★ 6.5K

AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10

rank102 licenseMIT written inPython typeCompliance & Risk Management
rundeck ★ 6.4K

Enable Self-Service Operations: Give specific users access to your existing tools, services, and scripts

rank103 licenseApache-2.0 written inGroovy typeCompliance & Risk Management
taskwarrior ★ 6.1K

Taskwarrior - Command line Task Management

rank104 licenseMIT written inC++ typeProject & Work Management
blocksuite ★ 6.1K

🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.

rank105 licenseMPL-2.0 written inTypeScript typeCollaboration & Communication
Redmine ★ 6.1K

Flexible project management you can host yourself

rank106 licenseNOASSERTION written inRuby typeProject & Work Management
Zammad ★ 6.1K

Powerful helpdesk solution for streamlined customer service

rank107 licenseAGPL-3.0 written inRuby typeCustomer Support & Success
Jantt ★ 6.0K

The AI-native JSON Gantt chart engine. Dependency-free interactive timelines with React, script-tag, CLI, topological DAG solver, and formal JSON schema.

rank108 licenseMIT written inTypeScript typeProject & Work Management
Vikunja ★ 5.9K

Organize, collaborate, and conquer your tasks

rank109 licenseAGPL-3.0 written inGo typeProject & Work Management
laravel-activitylog ★ 5.9K

Log activity inside your Laravel app

rank110 licenseMIT written inPHP typeCompliance & Risk Management
Workadventure ★ 5.9K

Virtual office platform for engaging remote collaboration

rank111 license— written inTypeScript typeCollaboration & Communication
Kan ★ 5.9K

Open source kanban boards with unlimited everything

rank112 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
SuiteCRM ★ 5.8K

SuiteCRM - Open source CRM for the world

rank113 licenseAGPL-3.0 written inPHP typeCRM & Sales
planify ★ 5.8K

Task manager with Todoist, Nextcloud & CalDAV support designed for GNOME

rank114 licenseGPL-3.0 written inVala typeProject & Work Management
mailtrain ★ 5.8K

Self hosted newsletter app

rank115 licenseGPL-3.0 written inJavaScript typeMarketing & Customer Engagement
partykit ★ 5.7K

PartyKit simplifies developing multiplayer applications

rank116 licenseMIT written inTypeScript typeCollaboration & Communication
DesktopEditors ★ 5.7K

Open-source office suite pack that comprises all the tools you need to work with documents, spreadsheets, presentations, PDFs, and PDF forms on Windows, Linux,

rank117 licenseAGPL-3.0 written in— typeCollaboration & Communication
next-terminal ★ 5.7K

A simple, secure, easy-to-use bastion and session auditing system. Supports RDP, SSH, VNC, Telnet, HTTP, records and replays sessions for auditing and complianc

rank118 licenseApache-2.0 written inTypeScript typeCompliance & Risk Management
Papra ★ 5.7K

Organize and secure your documents in one central hub

rank119 licenseAGPL-3.0 written inTypeScript typeDocument Management & E-Signatures
phpinsights ★ 5.6K

🔰 Instant PHP quality checks from your console

rank120 licenseMIT written inPHP typeMarketing & Customer Engagement
dootask ★ 5.6K

DooTask是一款开源在线项目任务管理工具,提供各类文档协作工具、在线思维导图、在线流程图、项目管理、任务分发、即时IM,文件管理等工具;同时消息功能使用非对称加密技术让你的沟通更安全。

rank121 licenseAGPL-3.0 written inPHP typeProject & Work Management
Your Next Store (YNS) ★ 5.5K

Launch Your Store in Minutes, No Code Needed

rank122 licenseMIT written inTypeScript typeE-commerce Platforms
FinanceToolkit ★ 5.5K

Transparent and Efficient Financial Analysis

rank123 licenseMIT written inPython typeCompliance & Risk Management
aimeos ★ 5.5K

Integrated online shop based on Laravel and the Aimeos e-commerce framework for ultra-fast online shops, scalable marketplaces, complex B2B applications and #gi

rank124 licenseMIT written inJavaScript typeE-commerce Platforms
Shlink ★ 5.4K

The definitive self-hosted URL shortener

rank125 licenseMIT written inPHP typeMarketing & Customer Engagement
pay ★ 5.4K

可能是我用过的最优雅的 Alipay/WeChat/Douyin/Unipay/江苏银行 的支付 SDK 扩展包了

rank126 licenseMIT written inPHP typeE-commerce Platforms
Solidus ★ 5.3K

Flexible eCommerce platform for brands that stand out

rank127 licenseBSD-3-Clause written inRuby typeE-commerce Platforms
dramatiq ★ 5.3K

A fast and reliable background task processing library for Python 3.

rank128 licenseLGPL-3.0 written inPython typeProject & Work Management
Rallly ★ 5.3K

Effortless group scheduling for seamless collaboration

rank129 licenseAGPL-3.0 written inTypeScript typeScheduling & Event Management
ThreatMapper ★ 5.3K

Open Source Cloud Native Application Protection Platform (CNAPP)

rank130 licenseApache-2.0 written inTypeScript typeCompliance & Risk Management
mall4j ★ 5.3K

⭐️⭐️⭐️ 电商商城 小程序电商商城系统 PC商城 H5商城 APP商城 Java商城 O2O商城 跨境商城

rank131 licenseAGPL-3.0 written inJavaScript typeE-commerce Platforms
yii2_fecshop ★ 5.3K

yii2 ( PHP ) fecmall(fecshop) core code used for ecommerce shop 多语言多货币多入口的开源电商 B2C 商城,支持移动端vue, app, html5,微信小程序微店,微信小程序商城等

rank132 licenseBSD-3-Clause written inPHP typeE-commerce Platforms
moreThanFAANGM ★ 5.3K

This repository contains opportunities for you to apply to more than 400 product base companies(NOT JUST FAANGM) & good start-ups.

rank133 licenseMIT written in— typeE-commerce Platforms
Colanode ★ 5.2K

Self-hosted team workspace with chat, docs, and databases

rank134 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
django-DefectDojo ★ 5.2K

Open-Source Unified Vulnerability Management, DevSecOps & ASPM

rank135 licenseBSD-3-Clause written inPython typeMarketing & Customer Engagement
Expensify ★ 5.1K

Simplify expense management for businesses of all sizes

rank136 licenseMIT written inTypeScript typeFinance & Accounting
ossec-hids ★ 5.1K

OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-ti

rank137 licenseGPL-2.0 written inC typeCompliance & Risk Management
github-profile-views-counter ★ 5.1K

It counts how many times your GitHub profile has been viewed. Free cloud micro-service.

rank138 licenseMIT written inPHP typeMarketing & Customer Engagement
DeskcommCRM ★ 5.0K

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by

rank139 licenseMIT written inTypeScript typeCustomer Support & Success
SparkleShare ★ 5.0K

Share and collaborate by syncing with any Git repository instantly. Linux, macOS, and Windows

rank140 licenseGPL-3.0 written inC# typeProject & Work Management
FluidFramework ★ 5.0K

Library for building distributed, real-time collaborative web applications

rank141 licenseMIT written inTypeScript typeCollaboration & Communication
survey-library ★ 4.9K

Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes,

rank142 licenseMIT written inTypeScript typeForms & Surveys
Harden-Windows-Security ★ 4.8K

Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows

rank143 licenseMIT written inC# typeCompliance & Risk Management
mirotalk ★ 4.8K

🚀 Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or tim

rank144 licenseAGPL-3.0 written inJavaScript typeCollaboration & Communication
Campfire ★ 4.8K

Self-hosted group chat without recurring subscription fees

rank145 licenseMIT written inRuby typeCollaboration & Communication
hledger ★ 4.8K

Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.

rank146 licenseGPL-3.0 written inHaskell typeFinance & Accounting
Ackee ★ 4.7K

Self-hosted, Node.js based analytics tool for those who care about privacy.

rank147 licenseMIT written inJavaScript typeMarketing & Customer Engagement
Observal ★ 4.5K

Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs

rank148 licenseApache-2.0 written inPython typeMarketing & Customer Engagement
Easy!Appointments ★ 4.5K

Free open-source appointment booking for any business

rank149 licenseGPL-3.0 written inPHP typeScheduling & Event Management
black-hat-rust ★ 4.5K

Applied offensive security with Rust - https://kerkour.com/black-hat-rust

rank150 licenseMIT written inRust typeCompliance & Risk Management
freeplane ★ 4.4K

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.

rank151 licenseGPL-2.0 written inJava typeProject & Work Management
GreaterWMS ★ 4.4K

This Inventory management system is the currently Ford Asia Pacific after-sales logistics warehousing supply chain process . After I leave Ford , I start this p

rank152 licenseApache-2.0 written inPython typeERP & Operations
SimplCommerce ★ 4.4K

A simple, cross platform, modulith ecommerce system built on .NET

rank153 licenseApache-2.0 written inC# typeE-commerce Platforms
Mike ★ 4.4K

Open-source legal AI that law firms control and extend

rank154 licenseAGPL-3.0 written inTypeScript typeLegal
sill ★ 4.4K

Any window from your Mac, live on your iPhone or iPad. Touch, Apple Pencil, trackpad and keys. Free, open source, no servers.

rank155 licenseApache-2.0 written inSwift typeCollaboration & Communication
preswald ★ 4.3K

Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable

rank156 licenseApache-2.0 written inPython typeMarketing & Customer Engagement
projectile ★ 4.2K

Project Interaction Library for Emacs

rank157 licenseGPL-3.0 written inEmacs Lisp typeProject & Work Management
personal-management-system ★ 4.2K

Your web application for managing personal data.

rank158 licenseMIT written inPHP typeFinance & Accounting
wireflow ★ 4.2K

Wireflow - user flow chart real-time collaborative tool

rank159 licenseMIT written inTypeScript typeCollaboration & Communication
Hi.Events ★ 4.1K

Effortlessly manage events and sell tickets online

rank160 licenseNOASSERTION written inPHP typeScheduling & Event Management
Erxes ★ 4.1K

Open-source growth platform for customer-centric teams

rank161 licenseNOASSERTION written inTypeScript typeMarketing & Customer Engagement
obsidian-tasks ★ 4.1K

Task management for the Obsidian knowledge base.

rank162 licenseMIT written inTypeScript typeProject & Work Management
rotki ★ 4.1K

A portfolio tracking, analytics, accounting and management application that protects your privacy

rank163 licenseAGPL-3.0 written inPython typeFinance & Accounting
Bigcapital ★ 4.0K

Automate financial processes for smarter business decisions

rank164 licenseAGPL-3.0 written inTypeScript typeFinance & Accounting
Piik ★ 4.0K

Free, open-source screen sharing for friends. P2P-first, with browser viewing, a desktop app and optional self-hosting.

rank165 licenseMIT written inTypeScript typeCollaboration & Communication
epusdt ★ 3.9K

开源优雅的跨平台收款网关 GM Pay(formerly known as EPUSDT)

rank166 licenseGPL-3.0 written inGo typeE-commerce Platforms
LinkStack ★ 3.9K

Your digital identity, beautifully organized

rank167 licenseAGPL-3.0 written inPHP typeMarketing & Customer Engagement
harvey ★ 3.9K

Autonomous AI sales agent powered by Claude Code or Codex. Finds prospects, writes cold emails, sends campaigns, handles replies, books meetings. No API keys ne

rank168 licenseMIT written inPython typeCRM & Sales
Frappe CRM ★ 3.9K

Open-source CRM that puts simplicity and control first

rank169 licenseAGPL-3.0 written inVue typeCRM & Sales
Mixpost ★ 3.9K

Self-hosted social media management without limits

rank170 licenseMIT written inVue typeMarketing & Customer Engagement
MultiPost-Extension ★ 3.8K

A browser extension that helps users publish content to multiple social media platforms with one click.

rank171 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
LimeSurvey ★ 3.8K

Create engaging surveys and gather valuable insights

rank172 licenseNOASSERTION written inJavaScript typeForms & Surveys
mm-wiki ★ 3.8K

MM-Wiki 一个轻量级的企业知识分享与团队协同软件,可用于快速构建企业 Wiki 和团队知识分享平台。部署方便,使用简单,帮助团队构建一个信息共享、文档管理的协作环境。

rank173 licenseMIT written inGo typeDocument Management & E-Signatures
angle-grinder ★ 3.8K

Slice and dice logs on the command line

rank174 licenseMIT written inRust typeMarketing & Customer Engagement
Alexandrie ★ 3.7K

📚 The open-source, offline-first Notion, Obsidian & Confluence alternative. Advanced Markdown, multi-tenant teams, OIDC/SSO, and local S3 backups. Deploy in on

rank175 licenseMIT written inVue typeProject & Work Management
docker-jitsi-meet ★ 3.6K

Jitsi Meet on Docker

rank176 licenseApache-2.0 written inLua typeCollaboration & Communication
Chaskiq ★ 3.6K

Open-source customer communication platform

rank177 licenseNOASSERTION written inTypeScript typeCustomer Support & Success
GraphScope ★ 3.6K

🔨 🍇 💻 🚀 GraphScope: A One-Stop Large-Scale Graph Computing System from Alibaba | 一站式图计算系统

rank178 licenseApache-2.0 written inC++ typeMarketing & Customer Engagement
EspoCRM ★ 3.5K

Complete customer relationship management made simple

rank179 licenseAGPL-3.0 written inPHP typeCRM & Sales
laravel-auditing ★ 3.5K

Record the change log from models in Laravel

rank180 licenseMIT written inPHP typeCompliance & Risk Management
Frappe Helpdesk ★ 3.5K

Open-source ticketing system for streamlined support

rank181 licenseAGPL-3.0 written inVue typeCustomer Support & Success
OpenOutreach ★ 3.5K

Open-source AI agent for B2B lead generation — describe your product, it finds the people who fit, explains why each one does, and emails them from your mailbox

rank182 licenseGPL-3.0 written inPython typeMarketing & Customer Engagement
Shopware ★ 3.5K

Open source ecommerce platform for modern businesses

rank183 licenseMIT written inPHP typeE-commerce Platforms
roapi ★ 3.4K

Create full-fledged APIs for slowly moving datasets without writing a single line of code.

rank184 licenseApache-2.0 written inRust typeMarketing & Customer Engagement
cairoshell ★ 3.4K

Cairo is a customizable, intuitive desktop environment for Windows.

rank185 licenseApache-2.0 written inC# typeProject & Work Management
polaris ★ 3.4K

Validation of best practices in your Kubernetes clusters

rank186 licenseApache-2.0 written inGo typeCompliance & Risk Management
Worklenz ★ 3.3K

Open source agency management tool for streamlined success

rank187 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
paisa ★ 3.2K

Paisa – Personal Finance Manager. https://paisa.fyi demo: https://demo.paisa.fyi

rank188 licenseAGPL-3.0 written inTypeScript typeFinance & Accounting
FinancePy ★ 3.2K

A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.

rank189 licenseGPL-3.0 written inPython typeCompliance & Risk Management
treesheets ★ 3.2K

Hierarchical spreadsheet: a free-form data organizer that replaces outliners, mind maps and spreadsheets.

rank190 licenseZlib written inC++ typeProject & Work Management
organize ★ 3.2K

The file management automation tool.

rank191 licenseMIT written inPython typeDocument Management & E-Signatures
CommunityServer ★ 3.2K

Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator.

rank192 licenseApache-2.0 written inC# typeProject & Work Management
mirotalksfu ★ 3.1K

🏆 Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, Google Meet, Jitsi M

rank193 licenseAGPL-3.0 written inJavaScript typeCollaboration & Communication
LittleLink ★ 3.1K

Create your own link-in-bio page with 100+ branded buttons

rank194 licenseMIT written inHTML typeMarketing & Customer Engagement
libredesk ★ 3.1K

Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.

rank195 licenseAGPL-3.0 written inGo typeCustomer Support & Success
Openfire ★ 3.1K

An XMPP server licensed under the Open Source Apache License.

rank196 licenseApache-2.0 written inJava typeCollaboration & Communication
Shelf ★ 3.0K

Track gear, bookings, and inventory without spreadsheets

rank197 licenseNOASSERTION written inTypeScript typeERP & Operations
aaron-marketing-skills ★ 3.0K

120 marketing skills as an AI marketing staff — plugin, portable skills, or an 8-bot team across 7 disciplines (narrative, SEO/GEO, social, email, paid, influen

rank198 licenseApache-2.0 written inPython typeMarketing & Customer Engagement
Dittofeed ★ 3.0K

Open-source customer engagement platform for automation

rank199 licenseMIT written inTypeScript typeMarketing & Customer Engagement
openalgo ★ 2.9K

Open Source Algo Trading Platform for Everyone

rank200 licenseAGPL-3.0 written inPython typeCompliance & Risk Management
SnapOtter ★ 2.9K

Open-source, self-hosted file-processing tool. Convert, compress, OCR, transcribe & run local AI across image, video, audio, PDF & documents, via UI, REST API &

rank201 licenseAGPL-3.0 written inTypeScript typeCompliance & Risk Management
pwndoc ★ 2.9K

Pentest Report Generator

rank202 licenseMIT written inJavaScript typeCompliance & Risk Management
amplify-cli ★ 2.9K

The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.

rank203 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
ai-marketing-claude ★ 2.8K

AI Marketing Suite for Claude Code. 15 marketing skills with parallel subagents — audit any website, generate copy, email sequences, ad campaigns, content calen

rank204 licenseMIT written inPython typeMarketing & Customer Engagement
Autumn ★ 2.8K

Stripe payments, usage tracking, and paywalls in 3 functions

rank205 licenseApache-2.0 written inTypeScript typeFinance & Accounting
Paymenter ★ 2.8K

Modern open-source billing platform for hosting businesses

rank206 licenseMIT written inPHP typeFinance & Accounting
storefront-ui ★ 2.8K

A frontend library for React and Vue that helps developers quickly build fast, accessible, and beautiful storefronts. Made with 💚 by Vue Storefront team and co

rank207 licenseMIT written inTypeScript typeE-commerce Platforms
TwinDesk ★ 2.8K

All your computers and your phone, working as one desk. Screens, apps, files, clipboard, calls, texts, notifications, mouse and keyboard, shared between Mac, W

rank208 licenseGPL-3.0 written inJavaScript typeCollaboration & Communication
Donetick ★ 2.7K

Smart task management for individuals and families

rank209 licenseAGPL-3.0 written inGo typeProject & Work Management
organice ★ 2.7K

An implementation of Org mode without the dependency of Emacs - built for mobile and desktop browsers

rank210 licenseAGPL-3.0 written inJavaScript typeProject & Work Management
vscode-project-manager ★ 2.7K

Project Manager Extension for Visual Studio Code

rank211 licenseGPL-3.0 written inTypeScript typeProject & Work Management
windows_hardening ★ 2.7K

HardeningKitty and Windows Hardening Settings

rank212 licenseMIT written inPowerShell typeCompliance & Risk Management
Audit.NET ★ 2.7K

An extensible framework to audit executing operations in .NET

rank213 licenseMIT written inC# typeCompliance & Risk Management
frappe_docker ★ 2.6K

Docker environment for developing, deploying, and running Frappe applications (ERPNext and custom apps) in production and development

rank214 licenseMIT written inPython typeCRM & Sales
croner ★ 2.6K

Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.

rank215 licenseMIT written inTypeScript typeScheduling & Event Management
brightbean-studio ★ 2.6K

Open-source, self-hostable social media management platform. Schedule, publish, and manage content across 10+ platforms from a single dashboard. Free alternativ

rank216 licenseAGPL-3.0 written inPython typeScheduling & Event Management
goflylivechat ★ 2.6K

开源在线客服系统GO语言开发GO-FLY,免费在线客服系统/GOFLY LIVE CHAT: open source self-hosted private cloud customer support live chat software by golang

rank217 licenseApache-2.0 written inHTML typeCustomer Support & Success
skfolio ★ 2.6K

Python library for portfolio optimization, factor model construction, and risk management built on scikit-learn

rank218 licenseBSD-3-Clause written inPython typeCompliance & Risk Management
Watson ★ 2.5K

:watch: A wonderful CLI to track your time!

rank219 licenseMIT written inPython typeProject & Work Management
ralph ★ 2.5K

Ralph is the CMDB / Asset Management system for data center and back office hardware.

rank220 licenseApache-2.0 written inPython typeERP & Operations
rita-legacy ★ 2.5K

Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.

rank221 licenseGPL-3.0 written inGo typeMarketing & Customer Engagement
meet ★ 2.5K

Open source video conferencing app powered by LiveKit. Built with Django and React.

rank222 licenseMIT written inPython typeCollaboration & Communication
greenlight ★ 2.5K

Pre-submission compliance scanner for the Apple App Store and Google Play. Scans code, privacy manifests, Android manifests, and IPA/APK/AAB binaries against th

rank223 licenseMIT written inGo typeCompliance & Risk Management
DebugSwift ★ 2.4K

A toolkit to make debugging iOS applications easier 🚀

rank224 licenseMIT written inSwift typeMarketing & Customer Engagement
community ★ 2.4K

Modern Confluence alternative designed for internal & external docs, built with Go + EmberJS

rank225 licenseAGPL-3.0 written inJavaScript typeDocument Management & E-Signatures
calcure ★ 2.4K

Modern TUI calendar and task manager with minimal and customizable UI.

rank226 licenseMIT written inPython typeProject & Work Management
quary ★ 2.4K

Open-source BI for engineers

rank227 licenseApache-2.0 written inRust typeMarketing & Customer Engagement
taskiq ★ 2.4K

Distributed task queue with full async support

rank228 licenseMIT written inPython typeProject & Work Management
Mindwtr ★ 2.4K

Get tasks and ideas out of your head. A free GTD to-do app for desktop and mobile. Works offline, no account needed

rank229 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
chitchatter ★ 2.3K

Secure peer-to-peer chat that is serverless, decentralized, and ephemeral

rank230 licenseGPL-2.0 written inTypeScript typeCollaboration & Communication
docspell ★ 2.3K

Assist in organizing your piles of documents, resulting from scanners, e-mails and other sources with miminal effort.

rank231 licenseAGPL-3.0 written inElm typeDocument Management & E-Signatures
Usertour ★ 2.3K

Create engaging product tours and user onboarding experiences

rank232 licenseNOASSERTION written inTypeScript typeCustomer Support & Success
Saturn ★ 2.3K

The vip.com's distributed job scheduling platform.

rank233 licenseApache-2.0 written inJava typeScheduling & Event Management
Sendune ★ 2.3K

Simplify AWS SES email management with ease

rank234 licenseMIT written inTypeScript typeMarketing & Customer Engagement
moneymanagerex ★ 2.3K

Money Manager Ex is an easy to use, money management application built with wxWidgets

rank235 licenseGPL-2.0 written inC++ typeFinance & Accounting
Notifuse ★ 2.3K

Self-hosted email platform with visual editor & analytics

rank236 licenseNOASSERTION written inGo typeMarketing & Customer Engagement
invobook ★ 2.2K

Self-hosted app for Time Tracking, Invoice Generation, Project & Client Management, built with Laravel & Filament.

rank237 licenseMIT written inBlade typeProject & Work Management
Tasks.md ★ 2.2K

A self-hosted, Markdown file based task management board

rank238 licenseMIT written inJavaScript typeProject & Work Management
duckdb-wasm ★ 2.2K

WebAssembly version of DuckDB

rank239 licenseMIT written inTypeScript typeMarketing & Customer Engagement
OpenSearch-Dashboards ★ 2.1K

📊 Open source visualization dashboards for OpenSearch.

rank240 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
openvidu ★ 2.1K

OpenVidu Platform: self-hosted real-time video and audio for your apps, built on LiveKit and mediasoup

rank241 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
itsaplan ★ 2.1K

Open-source, self-hosted alternative to Linear and Plane. Project management and issue tracking where teams and AI agents work side by side to plan and ship pro

rank242 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
ort ★ 2.1K

A suite of tools to automate software compliance checks.

rank243 licenseApache-2.0 written inKotlin typeCompliance & Risk Management
uniforms ★ 2.1K

A React library for building forms from any schema.

rank244 licenseMIT written inTypeScript typeForms & Surveys
Matterwiki ★ 2.1K

A simple and beautiful wiki for teams

rank245 licenseMIT written inJavaScript typeCollaboration & Communication
Comp AI ★ 2.1K

Get audit-ready for SOC 2, ISO 27001, HIPAA, and GDPR

rank246 licenseAGPL-3.0 written inTypeScript typeCompliance & Risk Management
c15t ★ 2.0K

Build privacy-compliant cookie banners with full control

rank247 licenseApache-2.0 written inTypeScript typeCompliance & Risk Management
paca ★ 2.0K

AI-native, free, open-source alternative to Jira, Trello, ClickUp & Monday. Built for Scrum teams where humans and AI agents collaborate as equals — on the same

rank248 licenseApache-2.0 written inGo typeProject & Work Management
nimbalyst ★ 2.0K

Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown,

rank249 licenseMIT written inTypeScript typeProject & Work Management
Mezon ★ 2.0K

Create custom spaces to chat, game, and connect globally

rank250 license— written inTypeScript typeCollaboration & Communication
yas ★ 2.0K

YAS: Yet Another Shop, a sample microservices project in Java

rank251 licenseMIT written inJava typeE-commerce Platforms
growth-lab ★ 2.0K

An end-to-end growth tool that understands the product, fetch the data it needs, researches the market, executes campaigns, and reviews results to improve the n

rank252 licenseApache-2.0 written inPython typeMarketing & Customer Engagement
teamtype ★ 2.0K

Peer-to-peer, editor-agnostic collaborative editing of local text files.

rank253 licenseAGPL-3.0 written inRust typeCollaboration & Communication
oms-erp ★ 1.9K

一站式全渠道业务中台系统包括订单管理系统OMS/电商ERP、库存WMS统一管理系统和SAP财务管理系统等,实现快速部署,并帮助企业后续自主进行开发迭代,实现数字化转型,并有多个经典案例。中台系统包括:通用业务中台、强大的技术中台Springcloud/Istio、后续开发方案的设计,技术(K8S,SERVERLESS)

rank254 licenseApache-2.0 written inJava typeCRM & Sales
Payum ★ 1.9K

PHP Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc.

rank255 licenseMIT written inPHP typeE-commerce Platforms
twake-legacy ★ 1.9K

Twake is a secure open source collaboration platform to improve organizational productivity.

rank256 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
tuxedo ★ 1.9K

A fast, keyboard-driven terminal UI for todo.txt.

rank257 licenseMIT written inRust typeProject & Work Management
Open Mercato ★ 1.9K

AI-native CRM/ERP foundation with 80% already built

rank258 licenseMIT written inTypeScript typeERP & Operations
mercur ★ 1.9K

The complete open source platform to run your entire marketplace. Storefront, vendor panel, admin console, and integrations in one enterprise-grade platform you

rank259 licenseMIT written inTypeScript typeE-commerce Platforms
HardeningKitty ★ 1.9K

HardeningKitty - Checks and hardens your Windows configuration

rank260 licenseMIT written inPowerShell typeCompliance & Risk Management
paylinks ★ 1.9K

一套基于 现代 .NET 开发,支持跨平台、多商户的第三方支付SDK。

rank261 licenseMIT written inC# typeE-commerce Platforms
TeamPass ★ 1.9K

Self-hosted collaborative password manager for teams: folder-level access control, AES-256-GCM encryption, LDAP/AD, OAuth2 SSO, audit trail, REST API, browser e

rank262 licenseGPL-3.0 written inPHP typeCompliance & Risk Management
ever-demand ★ 1.9K

Ever® Demand™ - Open Commerce Platform - https://everdemand.co

rank263 licenseAGPL-3.0 written inTypeScript typeE-commerce Platforms
nexrender ★ 1.9K

📹 Data-driven render automation for After Effects

rank264 licenseMIT written inJavaScript typeScheduling & Event Management
lotus ★ 1.8K

Open Source Pricing & Packaging Infrastructure

rank265 licenseMIT written inPython typeMarketing & Customer Engagement
openscap ★ 1.8K

NIST Certified SCAP 1.2 toolkit

rank266 licenseLGPL-2.1 written inXSLT typeCompliance & Risk Management
Chrome-App-Bound-Encryption-Decryption ★ 1.8K

Bypass Chromium's App-Bound Encryption via Direct Syscall-based Reflective Process Hollowing. Extract cookies, passwords, payment methods & tokens from Chrome,

rank267 licenseMIT written inC typeE-commerce Platforms
prod-FARM-IOS-Core ★ 1.8K

A farm of real iPhones, run from your Mac. Open-source iOS device automation with live control, a Postgres-backed scheduler, and TikTok workflows. Self-hosted,

rank268 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
PowerWeChat ★ 1.8K

PowerWechat是一款基于WeChat SDK for Golang,支持小程序、微信支付、企业微信、公众号等全微信生态

rank269 licenseMIT written inGo typeE-commerce Platforms
Part-DB-server ★ 1.8K

Part-DB is an Open source inventory management system for your electronic components

rank270 licenseAGPL-3.0 written inPHP typeERP & Operations
laravel-totem ★ 1.8K

Manage Your Laravel Schedule From A Web Dashboard

rank271 licenseMIT written inPHP typeScheduling & Event Management
Relaticle ★ 1.8K

Self-hosted CRM with built-in AI chat and agent tools

rank272 licenseAGPL-3.0 written inPHP typeCRM & Sales
bruin ★ 1.8K

Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.

rank273 licenseApache-2.0 written inGo typeMarketing & Customer Engagement
koordinator ★ 1.8K

A QoS-based scheduling system brings optimal layout and status to workloads such as microservices, web services, big data jobs, AI jobs, etc.

rank274 licenseApache-2.0 written inGo typeScheduling & Event Management
appshark ★ 1.8K

Appshark is a static taint analysis platform to scan vulnerabilities in an Android app.

rank275 licenseApache-2.0 written inKotlin typeCompliance & Risk Management
copacetic ★ 1.7K

🧵 CLI tool for directly patching container images!

rank276 licenseApache-2.0 written inGo typeCompliance & Risk Management
Smartstore ★ 1.7K

A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 10

rank277 licenseAGPL-3.0 written inC# typeE-commerce Platforms
MailAccess ★ 1.7K

Free email OSINT tool, 5000+ platforms, identity clustering, breach detection. No API keys required. pip install mailaccess

rank278 licenseMIT written inPython typeMarketing & Customer Engagement
webterminal ★ 1.7K

ssh rdp vnc telnet sftp bastion/jump web putty xshell terminal jumpserver audit realtime monitor rz/sz 堡垒机 云桌面 linux devops sftp websocket file management rz/s

rank279 licenseLGPL-3.0 written inPython typeCompliance & Risk Management
laravel-form-builder ★ 1.7K

Laravel Form builder for version 5+!

rank280 licenseMIT written inPHP typeForms & Surveys
github-automated-repos ★ 1.7K

The library, ReactJS, that gives you the power to control your GitHub data, your projects on the portfolio / website, in your own GitHub in one place!

rank281 licenseMIT written inTypeScript typeProject & Work Management
django-helpdesk ★ 1.7K

A Django application to manage tickets for an internal helpdesk. Formerly known as Jutda Helpdesk.

rank282 licenseBSD-3-Clause written inPython typeProject & Work Management
clickvisual ★ 1.6K

A lightweight log analytic and data visualize platform built on clickhouse.

rank283 licenseMIT written inGo typeMarketing & Customer Engagement
laravel-newsletter ★ 1.6K

Manage newsletters in Laravel

rank284 licenseMIT written inPHP typeMarketing & Customer Engagement
jitsi-meet-electron ★ 1.6K

Jitsi Meet desktop application powered by :electron:

rank285 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
ktx ★ 1.6K

ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, or other AI agents to query analytical databases accurately and wi

rank286 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
framework ★ 1.6K

The modern email development framework.

rank287 licenseMIT written inTypeScript typeMarketing & Customer Engagement
TikTokLive ★ 1.6K

TikTok LIVE API for Python: The definitive 3rd-party library to receive livestream events (comments, gifts, etc.) in realtime from TikTok LIVE.

rank288 licenseAGPL-3.0 written inPython typeCustomer Support & Success
postbot ★ 1.6K

PostBot 内容同步助手 一款开源的多平台内容同步分发生产力工具。 支持将文章、笔记、动态、图片、视频、音频等内容,一键同步发布至主流媒体平台。覆盖微信/微博/今日头条/小红书/知乎/百家号/企鹅号/视频号/抖音/快手/哔哩哔哩(B站)等国内主流媒体平台,可轻松扩展兼容 X(Twitter)、Facebook、In

rank289 licenseApache-2.0 written inTypeScript typeMarketing & Customer Engagement
flashlight ★ 1.6K

📱⚡️ Lighthouse for Mobile - audits your app and gives a performance score to your Android apps (native, React Native, Flutter..). Measure performance on CLI, E

rank290 licenseMIT written inTypeScript typeCompliance & Risk Management
mailcheap ★ 1.6K

The affordable newsletter for the agentic era. Open source: self-host it, or use mailcheap.ai.

rank291 licenseAGPL-3.0 written inJavaScript typeMarketing & Customer Engagement
steedos-platform ★ 1.6K

The AI-Native Infrastructure for Enterprise Apps. Powered by ObjectStack (ObjectQL, ObjectOS, Object UI). Turn Prompts into Enterprise Software.

rank292 licenseAGPL-3.0 written inTypeScript typeERP & Operations
aimeos-typo3 ★ 1.6K

TYPO3 e-commerce extension for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce

rank293 licenseGPL-3.0 written inPHP typeE-commerce Platforms
guac ★ 1.6K

GUAC aggregates software security metadata into a high fidelity graph database.

rank294 licenseApache-2.0 written inGo typeERP & Operations
aimeos-symfony ★ 1.6K

Symfony e-commerce bundle for professional, ultra fast online shops, complex B2B applications and #gigacommerce

rank295 licenseMIT written inCSS typeE-commerce Platforms
sharkord ★ 1.6K

Lightweight, self-hosted, open-source chat server with voice, video, text, and screen sharing. Built for small groups who want privacy, simplicity, and full con

rank296 licenseMIT written inTypeScript typeCollaboration & Communication
ExpenseOwl ★ 1.5K

Extremely simple, self-hosted expense tracker with a beautiful UI.

rank297 licenseMIT written inHTML typeFinance & Accounting
PaperKnife ★ 1.5K

Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.

rank298 licenseAGPL-3.0 written inTypeScript typeDocument Management & E-Signatures
react-native-credit-card-input ★ 1.5K

Easy, cross-platform credit-card input for your React Native Project! Start accepting payment 💰 in your app today!

rank299 licenseMIT written inTypeScript typeE-commerce Platforms
vueform ★ 1.5K

Open-Source Form Framework for Vue

rank300 licenseMIT written inJavaScript typeForms & Surveys
databunker ★ 1.5K

Secure Vault for Customer PII/PHI/PCI/KYC Records

rank301 licenseMIT written inGo typeCompliance & Risk Management
KaibanJS ★ 1.5K

KaibanJS is a JavaScript-native framework for building and managing multi-agent systems with a Kanban-inspired approach.

rank302 licenseMIT written inTypeScript typeProject & Work Management
Horilla ★ 1.5K

Comprehensive open-source HR management solution

rank303 licenseLGPL-2.1 written inHTML typeHuman Resources (HR)
tradememory-protocol ★ 1.4K

Decision audit trail + persistent memory for AI trading agents. Outcome-weighted recall, tamper-evident SHA-256 chain with RFC 3161 anchoring, 20 MCP tools.

rank304 licenseMIT written inPython typeCompliance & Risk Management
SubEthaEdit ★ 1.4K

General purpose plain text editor for macOS. Widely known for its live collaboration feature.

rank305 licenseMIT written inObjective-C typeCollaboration & Communication
galene ★ 1.4K

The Galène videoconference server

rank306 licenseMIT written inGo typeCollaboration & Communication
Atomic CRM ★ 1.4K

Open-source CRM toolkit for personalized solutions

rank307 licenseMIT written inTypeScript typeCRM & Sales
sossoldi ★ 1.4K

"Sossoldi" is a wealth management / personal finance / Net Worth tracking app, made with Flutter.

rank308 licenseMIT written inDart typeFinance & Accounting
django-ledger ★ 1.4K

Django Ledger is a double entry accounting system and financial analysis engine built on the Django Web Framework.

rank309 licenseGPL-3.0 written inPython typeFinance & Accounting
Edgechat ★ 1.4K

A modern, self-hosted team chat built on Cloudflare — realtime messaging, Telegram bridge, encrypted messages & files, and WebMCP. | 基于 Cloudflare 的现代自部署团队聊天系统:

rank310 licenseGPL-3.0 written inJavaScript typeCollaboration & Communication
textbus ★ 1.4K

Textbus 是一个组件化的、数据驱动的富文本框架,支持在线协同编辑,拥有非常好的扩展性和可定制性,可使用 Viewfly、Vue 或 React 直接渲染富文本,是构建复杂富文本的不二之选!

rank311 licenseMIT written inTypeScript typeCollaboration & Communication
openDataV ★ 1.4K

OpenDataV 是一个纯前端的拖拽式、可视化、低代码数据可视化🌈开发平台,你可以用它自由的拼接成各种✨炫酷的大屏,同时支持用户方便的开发自己的组件并接入平台。

rank312 licenseApache-2.0 written inTypeScript typeProject & Work Management
Meteroid ★ 1.4K

Flexible billing infrastructure for modern SaaS

rank313 licenseAGPL-3.0 written inRust typeFinance & Accounting
bernstein ★ 1.3K

The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable r

rank314 licenseApache-2.0 written inPython typeCompliance & Risk Management
grandnode2 ★ 1.3K

E-commerce platform built with ASP.NET Core using MongoDB for NoSQL storage

rank315 licenseGPL-3.0 written inC# typeE-commerce Platforms
dep-scan ★ 1.3K

OWASP dep-scan is a next-generation security and risk audit tool based on known vulnerabilities, advisories, and license limitations for project dependencies. B

rank316 licenseMIT written inPython typeCompliance & Risk Management
SkyOffice ★ 1.3K

Immersive virtual office built with Phaser, React, Redux, PeerJS, and Colyseus.

rank317 licenseMIT written inTypeScript typeCollaboration & Communication
moonshine ★ 1.3K

Laravel Admin panel and more. Simple for beginners and powerful for experts. Using Blade, Alpine.js and Tailwind CSS.

rank318 licenseMIT written inPHP typeForms & Surveys
email-templates ★ 1.2K

Free HTML email templates for Mailchimp and other emails services

rank319 licenseMIT written inHTML typeMarketing & Customer Engagement
free4chat ★ 1.2K

Free4Chat provides the temporary boundary. Participants bring the capabilities.

rank320 licenseMIT written inTypeScript typeCollaboration & Communication
iTop ★ 1.2K

A simple, web based CMDB & IT Service Management tool

rank321 licenseAGPL-3.0 written inPHP typeCustomer Support & Success
lotti ★ 1.2K

A private logbook with a staff of personal AI assistants. Agents read what you record and propose what to do next — you approve the changes. End-to-end encrypte

rank322 licenseGPL-3.0 written inDart typeProject & Work Management
Invio ★ 1.2K

Self-hosted invoicing without the bloat.

rank323 licenseUnlicense written inTypeScript typeFinance & Accounting
lumen ★ 1.2K

A private Lumina server for IDA Pro

rank324 licenseMIT written inRust typeCollaboration & Communication
agentrq ★ 1.2K

AgentRQ: Human-in-loop realtime conversational task manager for AI Agents. Self-hosted! Control your own agents from wherever you want Mobile, Web, Desktop. Des

rank325 licenseAGPL-3.0 written inGo typeProject & Work Management
rt ★ 1.2K

Request Tracker, an enterprise-grade issue tracking system

rank326 licenseGPL-2.0 written inPerl typeCustomer Support & Success
clipforge ★ 1.2K

ClipForge(原『带货剪手』/ daihuo-jianshou):开源 AI 带货短视频神器——上传一张商品图,AI 自动提炼卖点 + 写种草脚本 + 锁定商品原图不变形 + 配画面/配音/字幕,一键产出抖音小店 / 快手 / 小红书 / TikTok Shop 卖货短视频。0 成本批量出片、开源无水印、本地自部

rank327 licenseAGPL-3.0 written inTypeScript typeE-commerce Platforms
craftplan ★ 1.2K

Self-hosted software for managing artisanal D2C micro-businesses

rank328 licenseAGPL-3.0 written inElixir typeERP & Operations
tutor ★ 1.1K

The Docker-based Open edX distribution designed for peace of mind

rank329 licenseAGPL-3.0 written inPython typeEducation
tego ★ 1.1K

Tego is a pluggable Node.js framework for building customizable development platforms. It enables developers to create their own no-code/low-code systems or eve

rank330 licenseApache-2.0 written inTypeScript typeERP & Operations
OpenConstructionERP ★ 1.1K

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 55,000 priced positions, 44 languages, 195 modules. AGPL-3.0. pip i

rank331 licenseAGPL-3.0 written inTypeScript typeERP & Operations
octo-server ★ 1.1K

🐙 The Go backend powering OCTO — an open workplace built for humans × AI agents. REST & WebSocket APIs, Lobster (AI agent) orchestration, and WuKongIM real-tim

rank332 licenseApache-2.0 written inGo typeCollaboration & Communication
cdxgen ★ 1.1K

Creates CycloneDX Bill of Materials (BOM) for your projects from source and container images. Supports many languages and package managers. Integrate in your CI

rank333 licenseApache-2.0 written inJavaScript typeERP & Operations
rebuild ★ 1.1K

最新版全面支持AI智能!通过自然语言操作业务数据,支持 Skills/工具/知识库/MCP。高度可配置化的国产企业管理系统,企业内部可免费商用!零代码/低代码快速搭建WMS库存管理、MES生产报工、CRM客户管理、HRM人事管理,以及 TMS/ERP 等

rank334 licenseGPL-3.0 written inJava typeERP & Operations
project-management ★ 1.1K

An open source Project management tool based on Laravel and Filament

rank335 licenseMIT written inPHP typeProject & Work Management
pdfx ★ 1.1K

A free-floating 2D Canvas for processing multiple PDF files simultaneously

rank336 licenseMIT written inTypeScript typeDocument Management & E-Signatures
chatwoot-mobile-app ★ 1.1K

Mobile app for Chatwoot - React Native

rank337 licenseMIT written inTypeScript typeCustomer Support & Success
someday ★ 1.1K

Free to host calendar availability picker - open-source cal.com / calendly alternative built on Google-Apps-Script for Gmail users. Built with modern technologi

rank338 licenseMIT written inTypeScript typeScheduling & Event Management
kandev ★ 1.0K

AI Kanban & Development Environment. Orchestrate multiple agents, review changes, open PRs. Multi-provider, self-hostable, no telemetry.

rank339 licenseAGPL-3.0 written inGo typeProject & Work Management
saleor-dashboard ★ 1.0K

A GraphQL-powered, single-page dashboard application for Saleor.

rank340 licenseBSD-3-Clause written inTypeScript typeE-commerce Platforms
itflow ★ 1.0K

All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location man

rank341 licenseGPL-3.0 written inPHP typeFinance & Accounting
fossology ★ 1.0K

FOSSology is an open source license compliance software system and toolkit. As a toolkit you can run license, copyright and export control scans from the comma

rank342 licenseGPL-2.0 written inHTML typeCompliance & Risk Management
plots2 ★ 1.0K

a collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:

rank343 licenseGPL-3.0 written inRuby typeCollaboration & Communication
Complete-Ecommerce-in-laravel-10 ★ 1.0K

Complete E-commerce Website in Laravel 10 - Full-featured eCommerce solution with modern UI, admin panel, PayPal integration, and powered by NepVox AI (TTS, STT

rank344 licenseMIT written inBlade typeE-commerce Platforms
laminas-eventmanager ★ 1.0K

Trigger and listen to events within a PHP application

rank345 licenseBSD-3-Clause written inPHP typeScheduling & Event Management
SolidInvoice ★ 980

Simple and elegant invoicing solution.

rank346 licenseMIT written inPHP typeFinance & Accounting
OpenBudgeteer ★ 974

OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle

rank347 licenseAGPL-3.0 written inC# typeFinance & Accounting
server-tools ★ 966

Tools for Odoo Administrators to improve some technical features on Odoo.

rank348 licenseAGPL-3.0 written inPython typeERP & Operations
module-shop ★ 959

一个基于 .NET 8.0 构建的简单、跨平台、模块化的商城系统

rank349 licenseMIT written inC# typeE-commerce Platforms
digital-marketing-pro ★ 921

An open-source AI marketing operating system for strategy, SEO, AEO/GEO, paid media, content, CRM, and analytics - grounded in brand context, human approval, an

rank350 licenseMIT written inPython typeMarketing & Customer Engagement
licensee ★ 919

Ruby gem & CLI to detect a project's open source license (SPDX) from LICENSE files, package manifests, and READMEs

rank351 licenseMIT written inRuby typeCompliance & Risk Management
budget-board ★ 896

A simple app for tracking monthly spending and working towards financial goals.

rank352 licenseAGPL-3.0 written inC# typeFinance & Accounting
itr-wala ★ 885

File your Indian income tax return (ITR) from your terminal. Deterministic tax engine, both regimes, AY 2026-27. Claude Code / Codex / Gemini skill.

rank353 licenseMIT written inPython typeFinance & Accounting
thelia ★ 882

Thelia is an open-source e-commerce CMS and framework built on Symfony 7 and API Platform.

rank354 licenseGPL-3.0 written inPHP typeE-commerce Platforms
phplist3 ★ 879

Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.

rank355 licenseAGPL-3.0 written inPHP typeMarketing & Customer Engagement
liubai ★ 867

Supercharge yourself!

rank356 licenseAGPL-3.0 written inTypeScript typeScheduling & Event Management
WorkFlow-Engine ★ 865

工作流引擎对内提供单位/机关流程管理规则和内部业务流程的数字化落地实践;对外提供自动化地第三方业务驱动、接口接入和算法单元驱动能力。工作流引擎在提供底层驱动引擎的同时对全局透明监控、安全防御和国产化特色功能进行充分考虑,是内部流程管理和业务算法驱动的不二之选。

rank357 licenseGPL-3.0 written inJava typeForms & Surveys
Taiga ★ 858

Agile project management for cross-functional teams

rank358 licenseMPL-2.0 written inPython typeProject & Work Management
mdSilo-app ★ 854

Lightweight Knowledge Base and Feed Reader.

rank359 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
cmms ★ 853

#1 Self hosted CMMS web & mobile application that allows you to manage enterprise maintenance for free - Computerized Maintenance Management System

rank360 licenseAGPL-3.0 written inTypeScript typeERP & Operations
veritas-kanban ★ 852

Lightweight orchestration harness built for your AI agents. The unfiltered truth about where your project stands.

rank361 licenseMIT written inTypeScript typeProject & Work Management
seonaut ★ 850

Open source SEO audit tool.

rank362 licenseMIT written inGo typeMarketing & Customer Engagement
dradis-ce ★ 845

Dradis Framework: Collaboration and reporting for IT Security teams

rank363 licenseGPL-2.0 written inRuby typeCollaboration & Communication
attestix ★ 841

Attestix - Attestation Infrastructure for AI Agents. DID-based agent identity, W3C Verifiable Credentials, EU AI Act compliance layer, delegation chains, and re

rank364 licenseApache-2.0 written inPython typeCompliance & Risk Management
ical4j ★ 840

A Java library for parsing and building iCalendar data models

rank365 licenseBSD-3-Clause written inJava typeScheduling & Event Management
signaturepdf ★ 831

Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf

rank366 licenseAGPL-3.0 written inJavaScript typeDocument Management & E-Signatures
xyne-spaces ★ 827

The AI Org-OS — a collaborative platform for humans and agents. Explore: https://spaces.xyne.ai

rank367 licenseApache-2.0 written inTypeScript typeCollaboration & Communication
claude-share ★ 801

Multiplayer sessions for Claude Code. Share a link, work together live, and review the same replies, tools and previews.

rank368 licenseMIT written inTypeScript typeCollaboration & Communication
TechShare ★ 800

🌟 分享效率方法 🪄、优质文章 📑、编程知识 🎹、实用工具 🛠️ 和有趣内容 😄。💌 当有重要的事情需要分享时会发送 newsletter。

rank369 licenseGPL-3.0 written inVue typeMarketing & Customer Engagement
TryPost ★ 795

Schedule posts to every major social network, self-hosted

rank370 licenseAGPL-3.0 written inPHP typeMarketing & Customer Engagement
threagile ★ 785

Agile Threat Modeling Toolkit

rank371 licenseMIT written inGo typeCompliance & Risk Management
Black-Friday-2025 ★ 775

Black Friday & Cyber Monday Deals (UI Kits WordPress Plugins, CRMs, SEO, Courses, Books) for web developers, programmers, and software engineers.

rank372 licenseMIT written in— typeE-commerce Platforms
Contentport ★ 772

Your content engine for growing on Twitter at scale

rank373 licenseAGPL-3.0 written inTypeScript typeMarketing & Customer Engagement
anythingmcp ★ 771

Turn any REST, SOAP, GraphQL, OData or SQL API into MCP tools for Claude & ChatGPT. Self-hosted. 264 connectors: SAP S/4HANA & Business One, ERP, e-commerce.

rank374 licenseAGPL-3.0 written inTypeScript typeE-commerce Platforms
call-me ★ 767

📞 Open-source, self-hosted WebRTC click-to-call solution for websites. Add a video Call-Me button and let visitors instantly connect with your team through bro

rank375 licenseAGPL-3.0 written inJavaScript typeCollaboration & Communication
binsync ★ 758

A reversing plugin for cross-decompiler collaboration, built on git.

rank376 licenseBSD-2-Clause written inPython typeCollaboration & Communication
CoolMallKotlin ★ 747

Full‑Featured Android Compose App Framework • Kotlin, MVVM, Navigation, Networking, Storage & Modular Architecture for Real‑World Projects

rank377 licenseMIT written inKotlin typeE-commerce Platforms
Cossistant ★ 738

AI-native support infrastructure for modern SaaS

rank378 licenseAGPL-3.0 written inTypeScript typeCustomer Support & Success
opentakeoff ★ 737

Open-source (AGPL-3.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wal

rank379 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
4gaBoards ★ 735

Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitaskin

rank380 licenseMIT written inJavaScript typeProject & Work Management
invoicerr ★ 733

Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.

rank381 licenseAGPL-3.0 written inTypeScript typeFinance & Accounting
nextcrm-app ★ 733

NextCRM — Open-source CRM built with Next.js 16, React 19, PostgreSQL, Prisma 7, and shadcn/ui. CRM, projects, invoicing, documents, email client & AI features.

rank382 licenseMIT written inTypeScript typeCRM & Sales
hopp ★ 732

The best OSS remote pair programming app.

rank383 licenseAGPL-3.0 written inRust typeCollaboration & Communication
kubestellar ★ 726

KubeStellar - a flexible solution for multi-cluster configuration management for edge, multi-cloud, and hybrid cloud

rank384 licenseApache-2.0 written inGo typeScheduling & Event Management
mjml ★ 723

Newsletter Builder with MJML components in GrapesJS

rank385 licenseBSD-3-Clause written inTypeScript typeMarketing & Customer Engagement
warmbly ★ 723

The largest open-source B2B cold outreach and email warmup service.

rank386 licenseApache-2.0 written inGo typeMarketing & Customer Engagement
go-tuf ★ 722

Go implementation of The Update Framework (TUF)

rank387 licenseApache-2.0 written inGo typeERP & Operations
rudder ★ 721

Rudder is a configuration and security automation platform. Manage your Cloud, hybrid or on-premises infrastructure in a simple, scalable and dynamic way.

rank388 licenseGPL-3.0 written inScala typeCompliance & Risk Management
browserytools ★ 717

152 free browser-based tools in 17 languages. Your files and text are processed in your browser — no uploads, no accounts, no ads. Image & on-device AI tools, P

rank389 licenseAGPL-3.0 written inTypeScript typeDocument Management & E-Signatures
instagram-skills ★ 698

Instagram marketing skills for Claude Code and Codex: captions, carousels, hooks, hashtag strategy, and a weekly plan. Draft, humanize, and publish via Publora.

rank390 licenseMIT written inPython typeMarketing & Customer Engagement
packj ★ 694

Packj stops :zap: Solarwinds-, ESLint-, and PyTorch-like attacks by flagging malicious/vulnerable open-source dependencies ("weak links") in your software suppl

rank391 licenseAGPL-3.0 written inPython typeERP & Operations
privado ★ 665

Open Source Static Scanning tool to detect data flows in your code, find data security vulnerabilities & generate accurate Play Store Data Safety Report.

rank392 licenseLGPL-3.0 written inPython typeCompliance & Risk Management
Kanba ★ 660

Beautiful Kanban boards with seamless payment integration

rank393 licenseMIT written inTypeScript typeProject & Work Management
Transity ★ 656

Keep track of your 💵, 🕘, 🐖, 🐄, 🍻 on your command line with the plain text accounting tool of the future! 🚀

rank394 licenseAGPL-3.0 written inRust typeFinance & Accounting
kanzo ★ 652

Self-hosted, sharable kanban for humans and agents. One 4.5 MB binary, 4.5 MB of RAM, 10 to 60 tokens per agent reply, starts in 2 ms, zero setup.

rank395 licenseAGPL-3.0 written inRust typeProject & Work Management
django-crm ★ 650

CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers an

rank396 licenseAGPL-3.0 written inPython typeMarketing & Customer Engagement
wallace-cli ★ 645

Pretty CSS analytics on the CLI

rank397 licenseMIT written inTypeScript typeCompliance & Risk Management
EntityAuditBundle ★ 643

Audit for Doctrine Entities

rank398 licenseMIT written inPHP typeCompliance & Risk Management
manage-my-damn-life-nextjs ★ 642

Manage My Damn Life (MMDL) is a self-hosted frontend for managing your CalDAV tasks and calendars.

rank399 licenseGPL-3.0 written inJavaScript typeProject & Work Management
ai-business-skills ★ 641

138 bilingual AI marketing skills (69 VN + 69 Global) for Claude Code, OpenCode, Codex, VS Code. Four role SOP packs — content, design, performance, leader ops

rank400 licenseMIT written inJavaScript typeMarketing & Customer Engagement
TimeTracker ★ 635

Self-hosted time tracking & invoicing for freelancers and teams: timers, projects, PDF and Peppol e-invoicing. Open-source Toggl/Clockify alternative.

rank401 licenseGPL-3.0 written inPython typeFinance & Accounting
excalidraw-collaboration ★ 634

excalidraw with collaboration feature, self-hosting, and only one-click deploy

rank402 licenseMIT written in— typeCollaboration & Communication
Kittysploit-framework ★ 629

Python Exploitation Framework, V8 Engine Debugger, Proxy interceptor, marketplace, post-exploitation, backdoor generator,....

rank403 licenseMIT written inPython typeCollaboration & Communication
bomber ★ 629

Scans Software Bill of Materials (SBOMs) for security vulnerabilities

rank404 licenseMPL-2.0 written inGo typeERP & Operations
wiki-go ★ 625

A modern, feature-rich, databaseless flat-file wiki platform built with Go.

rank405 licenseGPL-3.0 written inGo typeProject & Work Management
witness ★ 615

Witness is a pluggable framework for software supply chain risk management. It automates, normalizes, and verifies software artifact provenance.

rank406 licenseApache-2.0 written inGo typeERP & Operations
xlings ★ 614

Universal package infrastructure with OS-like SubOS isolation - Multi-version · Rootless · Decentralized Index · Agent-ready.

rank407 licenseApache-2.0 written inC++ typeProject & Work Management
line-harness-oss ★ 613

L Harness — self-hosted LINE Official Account CRM: step messaging, broadcasts, forms and reservations, with MCP and TypeScript SDK. By Shudesu (野田修一).

rank408 licenseMIT written inTypeScript typeMarketing & Customer Engagement
Znuny ★ 611

Znuny is a free, open-source, and versatile web-based ticketing system for Customer Service, Help Desk, IT Service Management, and more. It is built for transpa

rank409 licenseGPL-3.0 written inPerl typeCustomer Support & Success
Operately ★ 610

Open source company management for high-performance startups

rank410 licenseNOASSERTION written inElixir typeProject & Work Management
nextjs-woocommerce ★ 610

🔥 Next.js (React) headless eCommerce site with Typescript, WordPress (WooCommerce) backend and Algolia search

rank411 licenseAGPL-3.0 written inTypeScript typeE-commerce Platforms
chainloop ★ 608

SDLC evidence store and policy engine for your Software Supply Chain attestations, SBOMs, VEX, SARIF, QA reports, and more

rank412 licenseApache-2.0 written inGo typeCompliance & Risk Management
Spark ★ 606

Cross-platform real-time collaboration client optimized for business and organizations.

rank413 licenseApache-2.0 written inJava typeCollaboration & Communication
gtg ★ 603

Getting Things GNOME! desktop app development

rank414 licenseGPL-3.0 written inPython typeProject & Work Management
flamingo-commerce ★ 598

Flexible E-Commerce Framework on top of Flamingo. Used to build E-Commerce "Portals" and connect it with the help of individual Adapters to other services.

rank415 licenseMIT written inGo typeE-commerce Platforms
mern-marketplace ★ 597

A MERN stack based online marketplace application [Full-Stack React Projects]

rank416 licenseMIT written inJavaScript typeE-commerce Platforms
UTMStack ★ 592

Enterprise-ready SIEM, SOAR and Compliance powered by real-time correlation and threat intelligence.

rank417 licenseAGPL-3.0 written inTypeScript typeCompliance & Risk Management
event ★ 581

📢 Lightweight event manager and dispatcher implements by Go. Go实现的轻量级的事件管理、调度程序库, 支持设置监听器的优先级, 支持使用通配符来进行一组事件的监听

rank418 licenseMIT written inGo typeScheduling & Event Management
linshare ★ 581

LinShare - Secure File Sharing

rank419 licenseAGPL-3.0 written inShell typeCollaboration & Communication
super-board ★ 580

Autonomous GitHub Project build → QA → review loop for Claude Code. One-line install.

rank420 licenseMIT written inHTML typeProject & Work Management
epiq ★ 578

Distributed, code-native issue tracker - audit workflows via time-travel

rank421 licenseMIT written inTypeScript typeProject & Work Management
ocular ★ 577

💰 Ocular - A fancy, simplistic, beautiful and straight-forward, open-source budgeting tracking app to track your budget across the years. Easy to use, to get s

rank422 licenseMIT written inVue typeFinance & Accounting
plugNmeet-server ★ 575

The open-source, self-hosted video conferencing software. Scalable, customizable, and with a powerful AI Meeting Agent.

rank423 licenseMIT written inGo typeCollaboration & Communication
nextcloud-deck ★ 573

📋 Android client for nextcloud deck app

rank424 licenseGPL-3.0 written inJava typeProject & Work Management
ach ★ 570

ACH implements a reader, writer, and validator for Automated Clearing House (ACH) files. The HTTP server is available in a Docker image and the Go package is av

rank425 licenseApache-2.0 written inGo typeE-commerce Platforms
drafft-ink ★ 570

Effortlessly self-host whiteboards. High-performance, cross-platform digital whiteboard with live collaboration built in Rust & WebGPU. Zero subscription, AGPLv

rank426 licenseAGPL-3.0 written inRust typeCollaboration & Communication
appointment ★ 556

Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.

rank427 licenseMPL-2.0 written inPython typeScheduling & Event Management
marley ★ 555

Open Source, Enterprise and Modern Health Information System

rank428 licenseGPL-3.0 written inPython typeERP & Operations
papermerge-core ★ 551

Papermerge OSS

rank429 licenseApache-2.0 written inPython typeDocument Management & E-Signatures
claude-ops ★ 547

Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified inbox (WhatsApp/Email/Slack/Telegram), autonomous PR merge, full-AWS mon

rank430 licenseMIT written inShell typeE-commerce Platforms
FormsLab ★ 546

😊📊 Form builder for anonymous surveys, polls, and collecting feedback. Experience management solution.

rank431 licenseMIT written inTypeScript typeForms & Surveys
Binner ★ 545

Open source parts inventory system for makers, electronics hobby, and professional engineers

rank432 licenseGPL-3.0 written inC# typeERP & Operations
sigstore ★ 540

Common go library shared across sigstore services and clients

rank433 licenseApache-2.0 written inGo typeERP & Operations
SynologyDDNSCloudflareMultidomain ★ 538

Synology DDNS Cloudflare service provider with multidomains and subdomains

rank434 licenseMIT written inPHP typeDocument Management & E-Signatures
Rythe-Engine ★ 535

Rythe is a data-oriented C++20 game engine built to make optimal use of modern hardware.

rank435 licenseMIT written inC++ typeScheduling & Event Management
wazuh-dashboard-plugins ★ 530

Plugins for Wazuh Dashboard

rank436 licenseGPL-2.0 written inTypeScript typeCompliance & Risk Management
gameplan ★ 525

Open Source Discussions Platform for Remote Teams

rank437 licenseAGPL-3.0 written inPython typeProject & Work Management
bytedesk ★ 520

Open Souce IM with AI powered live-chat, email, ticket support, omni-channel customer service,alternative to slack + zendesk/intercom/hubspot/ada/decagon/sierra

rank438 licenseAGPL-3.0 written inJavaScript typeCustomer Support & Success
mirotalkc2c ★ 520

📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehe

rank439 licenseAGPL-3.0 written inJavaScript typeCollaboration & Communication
gronx ★ 515

Lightweight, fast and dependency-free Cron expression parser (due checker, next/prev due date finder), task runner, job scheduler and/or daemon for Golang (test

rank440 licenseMIT written inGo typeProject & Work Management
samarium ★ 506

Open-source business management system with ERP, POS, invoicing, and CMS features. Laravel-based, Docker-ready. Still in active development.

rank441 licenseMIT written inBlade typeERP & Operations
yona ★ 501

Project Hosting SW

rank442 licenseApache-2.0 written inKotlin typeProject & Work Management
dDocs ★ 465

End-to-end encrypted collaborative document editor

rank443 licenseAGPL-3.0 written inTypeScript typeCollaboration & Communication
Windshift ★ 393

Self-hosted project management with boards and test tracking

rank444 licenseAGPL-3.0 written inGo typeProject & Work Management
Ikiform ★ 355

Create stunning forms with AI-powered builder and analytics

rank445 licenseMIT written inTypeScript typeForms & Surveys
aurelio-finance ★ 344

Self-hosted personal wealth analysis: portfolio & net-worth tracking with AI insights. FastAPI + React.

rank446 licenseMIT written inPython typeFinance & Accounting
Orgnise ★ 246

Effortlessly manage tasks, projects, and teams

rank447 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
UniBee ★ 234

Cut billing costs with open-source subscription management

rank448 licenseAGPL-3.0 written in— typeFinance & Accounting
Formizee ★ 185

Create and manage forms with ease

rank449 licenseApache-2.0 written inMDX typeForms & Surveys
Twake Chat ★ 173

Secure open source messaging for professional teams

rank450 licenseAGPL-3.0 written inDart typeCollaboration & Communication
Wraft ★ 167

Scale document creation with automated workflows

rank451 licenseAGPL-3.0 written inElixir typeDocument Management & E-Signatures
OpenPolicy ★ 165

Generate legal policies directly from TypeScript code

rank452 licenseApache-2.0 written inTypeScript typeCompliance & Risk Management
Slugy ★ 95

Transform long URLs into beautiful, trackable short links

rank453 licenseMIT written inTypeScript typeMarketing & Customer Engagement
Warpdrive ★ 74

Self-hosted CRM for business development teams

rank454 licenseMIT written inTypeScript typeCRM & Sales
Manage ★ 71

Open-source project management inspired by Basecamp

rank455 licenseAGPL-3.0 written inTypeScript typeProject & Work Management
UserTourKit ★ 71

Lightweight, accessible product tours built for React developers

rank456 licenseMIT written inMDX typeCustomer Support & Success
Wraps ★ 66

Code-first email platform that deploys to your AWS

rank457 licenseNOASSERTION written inTypeScript typeMarketing & Customer Engagement
Reflet ★ 39

Turn user feedback into features that matter

rank458 licenseNOASSERTION written inTypeScript typeCustomer Support & Success
Chobble Tickets ★ 36

Event ticketing with no per-ticket platform fees

rank459 licenseAGPL-3.0 written inTypeScript typeScheduling & Event Management
Hyvor Post ★ 34

Privacy-first newsletter platform without tracking

rank460 licenseAGPL-3.0 written inPHP typeMarketing & Customer Engagement
Suprascribe ★ 11

Automatically discover hidden subscriptions from your inbox

rank461 licenseAGPL-3.0 written inTypeScript typeFinance & Accounting
Malak ★ 0

Streamline investor relations and fundraising management

rank462 licenseAGPL-3.0 written in— typeCRM & Sales
Reqcore ★ 0

Own your hiring data with unlimited seats forever

rank463 licenseAGPL-3.0 written in— typeHuman Resources (HR)
Flowglad ★ 0

Cross-system automation and knowledge base for accounting firms

rank464 license— written in— typeFinance & Accounting

Frequently asked questions

How many open source Business Software tools are there?

This registry tracks 464 open source Business Software projects, with 2,632,213 combined GitHub stars. The list is ranked by stars and refreshed nightly.

What is the most popular open source Business Software project?

Plane leads this category with 61,832 GitHub stars, followed by Twenty.

Are these Business Software tools free?

Yes — every project listed here is open source. Some also offer paid hosted versions alongside the free self-hosted option; the licence for each project is shown on its card.