category
Open Source Business Software Tools
The ERP, CRM and back-office stack, without per-seat pricing
All Business Software tools
Project management for teams and AI agents
Build a custom CRM without the proprietary lock-in
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
All-in-one business platform covering ERP, CRM, and more
Self-host your own scheduling page, no vendor required
Self-hosted team messaging with voice, video, and AI
best way to save what you love
DuckDB is an analytical in-process SQL database management system
Comprehensive business management, tailored for you
Omnichannel customer support with a built-in AI assistant
Open-source e-commerce for modern developers
Team chat, project management, and AI agents in one place
Spaced repetition flashcards that remember for you
Automated auditing, performance metrics, and best practices for the web.
Private, secure video calls with no account needed
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
Get 10X more out of Claude Code, Codex or any coding agent
Open source Laravel eCommerce platform for modern businesses
All-in-one workspace for project, chat, and docs
Organized team chat for distributed teams
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
Self-hosted newsletter and mailing list manager
Self-hosted CRM for enhanced business relationships
Flexible e-commerce platform for modern businesses
Univer is a full-stack framework for creating and editing spreadsheets / word processor / presentation on both web and server.
Visual project management with complete data control
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
The easiest, and most secure way to access and protect all of your infrastructure.
Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets
支持 Python3、JavaScript、Shell、Typescript 的定时任务管理平台(Timed task management platform supporting Python3, JavaScript, Shell, Typescript)
An open-source, clean-room reimplementation of Adobe Acrobat built in pure Rust
Legally binding document signing for individuals and teams
Luigi is a Python module that helps you build complex pipelines of batch jobs. It handles dependency resolution, workflow management, visualization etc. It also
Etherpad: A modern really-real-time collaborative document editor.
🏛️ 三省六部制 · OpenClaw Multi-Agent Orchestration System — 9 specialized AI agents with real-time dashboard, model config, and full audit trails
Classic, agile, or hybrid project management, self-hosted
Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentles
The Privacy First PDF Toolkit
Open-source mail server with unlimited sending & AI tools
BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: http
Open source headless commerce with REST API, no platform fees, built for B2B and marketplaces
Software to automate the management and configuration of infrastructure and applications at scale.
Secure, open-source document signing for everyone
The Unified and Autonomous Development Platform
Prowler is the world’s most widely used open-source cloud security platform that automates security and compliance across any cloud environment.
Streamline your business finances and operations
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.
A Web Audio framework for making interactive music in the browser.
dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.
Python toolkit for quantitative finance
Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots
Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)
Privacy-first survey and experience management platform
Self-hosted Kanban board with real-time collaboration
Open Policy Agent (OPA) is an open source, general-purpose policy engine.
Project has been discontinued ////// Mailchimp Open Commerce is an API-first, headless commerce platform built using Node.js, React, GraphQL. Deployed via Docke
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
Free and Open Source ERP platform
Goal-driven project management for all brains
A data visualization and analytics component, especially well-suited for large and/or streaming datasets.
Simplify your links with this free, modern URL shortener
AI-powered PIM for managing product catalogs at scale
Open source marketing automation for everyone
Transform complex usage data into accurate, real-time billing
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pint
Open-source ecommerce platform for WordPress
🛍️ Typescript E-commerce Platform
Modern payment infrastructure for digital products and SaaS
Send invoices, accept payments, manage your business—all free
Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engin
Free online accounting for small businesses and freelancers
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
Kanban project management software
Simple, secure project management for development teams
ERP beyond your fridge - Grocy is a web-based self-hosted groceries & household management solution for your home
Open-source document sharing with powerful analytics
A complete web conferencing system for virtual classes and more!
Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by
An open-source storage framework that enables building a Lakehouse architecture with compute engines including Spark, PrestoDB, Flink, Trino, and Hive and APIs
Open Source HR and Payroll Software
Free Open Source ERP CRM Software Accounting Invoicing | Node.Js React
PDF tooling for Go and the command line.
CakePHP: The Rapid Development Framework for PHP - Official Repository
Laravel ecommerce package for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
Comprehensive open-source business management platform
Headless open-source eCommerce platform on top of PHP/Symfony/API Platform
Project management skill system for Agents that uses GitHub Issues and Git worktrees for parallel agent execution.
Unified Policy as Code
Modern kanban that's fast, fun, and refreshingly simple
WiFi security auditing tools suite
Task scheduling library for Python
HedgeDoc - Ideas grow better together
Simple, speedy, and secure link shortener with analytics
Backlog.md - A tool for managing project collaboration between humans and AI Agents in a git ecosystem
Secure, customizable e-signatures for modern businesses
Tfsec is now part of Trivy
Open Source Vulnerability Management Platform
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.
Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories
A Python based monitoring and tracking tool for Plex Media Server.
GLPI is a Free Asset and IT Management Software package, Data center management, ITIL Service Desk, licenses tracking and software auditing.
AI Agent Governance Toolkit — Policy enforcement, zero-trust identity, execution sandboxing, and reliability engineering for autonomous AI agents. Covers 10/10
Enable Self-Service Operations: Give specific users access to your existing tools, services, and scripts
Taskwarrior - Command line Task Management
🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.
Flexible project management you can host yourself
Powerful helpdesk solution for streamlined customer service
The AI-native JSON Gantt chart engine. Dependency-free interactive timelines with React, script-tag, CLI, topological DAG solver, and formal JSON schema.
Organize, collaborate, and conquer your tasks
Log activity inside your Laravel app
Virtual office platform for engaging remote collaboration
Open source kanban boards with unlimited everything
SuiteCRM - Open source CRM for the world
Task manager with Todoist, Nextcloud & CalDAV support designed for GNOME
Self hosted newsletter app
PartyKit simplifies developing multiplayer applications
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,
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
Organize and secure your documents in one central hub
🔰 Instant PHP quality checks from your console
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。
Launch Your Store in Minutes, No Code Needed
Transparent and Efficient Financial Analysis
Integrated online shop based on Laravel and the Aimeos e-commerce framework for ultra-fast online shops, scalable marketplaces, complex B2B applications and #gi
The definitive self-hosted URL shortener
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
Flexible eCommerce platform for brands that stand out
A fast and reliable background task processing library for Python 3.
Effortless group scheduling for seamless collaboration
Open Source Cloud Native Application Protection Platform (CNAPP)
⭐️⭐️⭐️ 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
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
This repository contains opportunities for you to apply to more than 400 product base companies(NOT JUST FAANGM) & good start-ups.
Self-hosted team workspace with chat, docs, and databases
Open-Source Unified Vulnerability Management, DevSecOps & ASPM
Simplify expense management for businesses of all sizes
OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-ti
It counts how many times your GitHub profile has been viewed. Free cloud micro-service.
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
Share and collaborate by syncing with any Git repository instantly. Linux, macOS, and Windows
Library for building distributed, real-time collaborative web applications
Open-source JavaScript form library for React, Angular, Vue, and plain JavaScript. Render dynamic JSON-driven forms, multi-step form wizards, surveys, quizzes,
Harden Windows Safely, Securely using Official Supported Microsoft methods and proper explanation | Always up-to-date and works with the latest build of Windows
🚀 Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or tim
Self-hosted group chat without recurring subscription fees
Robust, fast, intuitive plain text accounting tool with CLI, TUI and web interfaces.
Self-hosted, Node.js based analytics tool for those who care about privacy.
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
Free open-source appointment booking for any business
Applied offensive security with Rust - https://kerkour.com/black-hat-rust
Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.
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
A simple, cross platform, modulith ecommerce system built on .NET
Open-source legal AI that law firms control and extend
Any window from your Mac, live on your iPhone or iPad. Touch, Apple Pencil, trackpad and keys. Free, open source, no servers.
Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable
Project Interaction Library for Emacs
Your web application for managing personal data.
Wireflow - user flow chart real-time collaborative tool
Effortlessly manage events and sell tickets online
Open-source growth platform for customer-centric teams
Task management for the Obsidian knowledge base.
A portfolio tracking, analytics, accounting and management application that protects your privacy
Automate financial processes for smarter business decisions
Free, open-source screen sharing for friends. P2P-first, with browser viewing, a desktop app and optional self-hosting.
开源优雅的跨平台收款网关 GM Pay(formerly known as EPUSDT)
Your digital identity, beautifully organized
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
Open-source CRM that puts simplicity and control first
Self-hosted social media management without limits
A browser extension that helps users publish content to multiple social media platforms with one click.
Create engaging surveys and gather valuable insights
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。
Slice and dice logs on the command line
📚 The open-source, offline-first Notion, Obsidian & Confluence alternative. Advanced Markdown, multi-tenant teams, OIDC/SSO, and local S3 backups. Deploy in on
Jitsi Meet on Docker
Open-source customer communication platform
🔨 🍇 💻 🚀 GraphScope: A One-Stop Large-Scale Graph Computing System from Alibaba | 一站式图计算系统
Complete customer relationship management made simple
Record the change log from models in Laravel
Open-source ticketing system for streamlined support
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
Open source ecommerce platform for modern businesses
Create full-fledged APIs for slowly moving datasets without writing a single line of code.
Cairo is a customizable, intuitive desktop environment for Windows.
Validation of best practices in your Kubernetes clusters
Open source agency management tool for streamlined success
Paisa – Personal Finance Manager. https://paisa.fyi demo: https://demo.paisa.fyi
A Python Finance Library that focuses on the pricing and risk-management of Financial Derivatives, including fixed-income, equity, FX and credit derivatives.
Hierarchical spreadsheet: a free-form data organizer that replaces outliners, mind maps and spreadsheets.
The file management automation tool.
Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator.
🏆 Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, Google Meet, Jitsi M
Create your own link-in-bio page with 100+ branded buttons
Open-source, self-hosted customer support desk in a single binary. A lightweight alternative to Intercom, Zendesk, Chatwoot.
An XMPP server licensed under the Open Source Apache License.
Track gear, bookings, and inventory without spreadsheets
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
Open-source customer engagement platform for automation
Open Source Algo Trading Platform for Everyone
Open-source, self-hosted file-processing tool. Convert, compress, OCR, transcribe & run local AI across image, video, audio, PDF & documents, via UI, REST API &
Pentest Report Generator
The AWS Amplify CLI is a toolchain for simplifying serverless web and mobile development.
AI Marketing Suite for Claude Code. 15 marketing skills with parallel subagents — audit any website, generate copy, email sequences, ad campaigns, content calen
Stripe payments, usage tracking, and paywalls in 3 functions
Modern open-source billing platform for hosting businesses
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
All your computers and your phone, working as one desk. Screens, apps, files, clipboard, calls, texts, notifications, mouse and keyboard, shared between Mac, W
Smart task management for individuals and families
An implementation of Org mode without the dependency of Emacs - built for mobile and desktop browsers
Project Manager Extension for Visual Studio Code
HardeningKitty and Windows Hardening Settings
An extensible framework to audit executing operations in .NET
Docker environment for developing, deploying, and running Frappe applications (ERPNext and custom apps) in production and development
Trigger functions or evaluate cron expressions in JavaScript or TypeScript. No dependencies. Most features. Node. Deno. Bun. Browser.
Open-source, self-hostable social media management platform. Schedule, publish, and manage content across 10+ platforms from a single dashboard. Free alternativ
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
Python library for portfolio optimization, factor model construction, and risk management built on scikit-learn
:watch: A wonderful CLI to track your time!
Ralph is the CMDB / Asset Management system for data center and back office hardware.
Real Intelligence Threat Analytics (RITA) is a framework for detecting command and control communication through network traffic analysis.
Open source video conferencing app powered by LiveKit. Built with Django and React.
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
A toolkit to make debugging iOS applications easier 🚀
Modern Confluence alternative designed for internal & external docs, built with Go + EmberJS
Modern TUI calendar and task manager with minimal and customizable UI.
Open-source BI for engineers
Distributed task queue with full async support
Get tasks and ideas out of your head. A free GTD to-do app for desktop and mobile. Works offline, no account needed
Secure peer-to-peer chat that is serverless, decentralized, and ephemeral
Assist in organizing your piles of documents, resulting from scanners, e-mails and other sources with miminal effort.
Create engaging product tours and user onboarding experiences
The vip.com's distributed job scheduling platform.
Simplify AWS SES email management with ease
Money Manager Ex is an easy to use, money management application built with wxWidgets
Self-hosted email platform with visual editor & analytics
Self-hosted app for Time Tracking, Invoice Generation, Project & Client Management, built with Laravel & Filament.
A self-hosted, Markdown file based task management board
WebAssembly version of DuckDB
📊 Open source visualization dashboards for OpenSearch.
OpenVidu Platform: self-hosted real-time video and audio for your apps, built on LiveKit and mediasoup
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
A suite of tools to automate software compliance checks.
A React library for building forms from any schema.
A simple and beautiful wiki for teams
Get audit-ready for SOC 2, ISO 27001, HIPAA, and GDPR
Build privacy-compliant cookie banners with full control
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
Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown,
Create custom spaces to chat, game, and connect globally
YAS: Yet Another Shop, a sample microservices project in Java
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
Peer-to-peer, editor-agnostic collaborative editing of local text files.
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)
PHP Payment processing library. It offers everything you need to work with payments: Credit card & offsite purchasing, subscriptions, payouts etc.
Twake is a secure open source collaboration platform to improve organizational productivity.
A fast, keyboard-driven terminal UI for todo.txt.
AI-native CRM/ERP foundation with 80% already built
The complete open source platform to run your entire marketplace. Storefront, vendor panel, admin console, and integrations in one enterprise-grade platform you
HardeningKitty - Checks and hardens your Windows configuration
一套基于 现代 .NET 开发,支持跨平台、多商户的第三方支付SDK。
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
Ever® Demand™ - Open Commerce Platform - https://everdemand.co
📹 Data-driven render automation for After Effects
Open Source Pricing & Packaging Infrastructure
NIST Certified SCAP 1.2 toolkit
Bypass Chromium's App-Bound Encryption via Direct Syscall-based Reflective Process Hollowing. Extract cookies, passwords, payment methods & tokens from Chrome,
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,
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
Part-DB is an Open source inventory management system for your electronic components
Manage Your Laravel Schedule From A Web Dashboard
Self-hosted CRM with built-in AI chat and agent tools
Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.
A QoS-based scheduling system brings optimal layout and status to workloads such as microservices, web services, big data jobs, AI jobs, etc.
Appshark is a static taint analysis platform to scan vulnerabilities in an Android app.
🧵 CLI tool for directly patching container images!
A modular, scalable and ultra-fast open-source all-in-one eCommerce platform built on ASP.NET Core 10
Free email OSINT tool, 5000+ platforms, identity clustering, breach detection. No API keys required. pip install mailaccess
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
Laravel Form builder for version 5+!
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!
A Django application to manage tickets for an internal helpdesk. Formerly known as Jutda Helpdesk.
A lightweight log analytic and data visualize platform built on clickhouse.
Manage newsletters in Laravel
Jitsi Meet desktop application powered by :electron:
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
The modern email development framework.
TikTok LIVE API for Python: The definitive 3rd-party library to receive livestream events (comments, gifts, etc.) in realtime from TikTok LIVE.
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
📱⚡️ Lighthouse for Mobile - audits your app and gives a performance score to your Android apps (native, React Native, Flutter..). Measure performance on CLI, E
The affordable newsletter for the agentic era. Open source: self-host it, or use mailcheap.ai.
The AI-Native Infrastructure for Enterprise Apps. Powered by ObjectStack (ObjectQL, ObjectOS, Object UI). Turn Prompts into Enterprise Software.
TYPO3 e-commerce extension for ultra fast online shops, scalable marketplaces, complex B2B applications and #gigacommerce
GUAC aggregates software security metadata into a high fidelity graph database.
Symfony e-commerce bundle for professional, ultra fast online shops, complex B2B applications and #gigacommerce
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
Extremely simple, self-hosted expense tracker with a beautiful UI.
Privacy-first PDF utility (Zero-Server Architecture). Merge, split, compress, and edit PDFs 100% locally on your device. No uploads, no servers, no tracking.
Easy, cross-platform credit-card input for your React Native Project! Start accepting payment 💰 in your app today!
Open-Source Form Framework for Vue
Secure Vault for Customer PII/PHI/PCI/KYC Records
KaibanJS is a JavaScript-native framework for building and managing multi-agent systems with a Kanban-inspired approach.
Comprehensive open-source HR management solution
Decision audit trail + persistent memory for AI trading agents. Outcome-weighted recall, tamper-evident SHA-256 chain with RFC 3161 anchoring, 20 MCP tools.
General purpose plain text editor for macOS. Widely known for its live collaboration feature.
The Galène videoconference server
Open-source CRM toolkit for personalized solutions
"Sossoldi" is a wealth management / personal finance / Net Worth tracking app, made with Flutter.
Django Ledger is a double entry accounting system and financial analysis engine built on the Django Web Framework.
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:
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!
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。
Flexible billing infrastructure for modern SaaS
The open‑source AI Agents Governance & Orchestration framework: write the rules declaratively, Bernstein enforces them and produces the verifiable, replayable r
E-commerce platform built with ASP.NET Core using MongoDB for NoSQL storage
OWASP dep-scan is a next-generation security and risk audit tool based on known vulnerabilities, advisories, and license limitations for project dependencies. B
Immersive virtual office built with Phaser, React, Redux, PeerJS, and Colyseus.
Laravel Admin panel and more. Simple for beginners and powerful for experts. Using Blade, Alpine.js and Tailwind CSS.
Free HTML email templates for Mailchimp and other emails services
Free4Chat provides the temporary boundary. Participants bring the capabilities.
A simple, web based CMDB & IT Service Management tool
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
Self-hosted invoicing without the bloat.
A private Lumina server for IDA Pro
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
Request Tracker, an enterprise-grade issue tracking system
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
Self-hosted software for managing artisanal D2C micro-businesses
The Docker-based Open edX distribution designed for peace of mind
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
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
🐙 The Go backend powering OCTO — an open workplace built for humans × AI agents. REST & WebSocket APIs, Lobster (AI agent) orchestration, and WuKongIM real-tim
Creates CycloneDX Bill of Materials (BOM) for your projects from source and container images. Supports many languages and package managers. Integrate in your CI
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
An open source Project management tool based on Laravel and Filament
A free-floating 2D Canvas for processing multiple PDF files simultaneously
Mobile app for Chatwoot - React Native
Free to host calendar availability picker - open-source cal.com / calendly alternative built on Google-Apps-Script for Gmail users. Built with modern technologi
AI Kanban & Development Environment. Orchestrate multiple agents, review changes, open PRs. Multi-provider, self-hostable, no telemetry.
A GraphQL-powered, single-page dashboard application for Saleor.
All in One PSA for MSPs, which Unifies client, contact, vendor, asset, license, domain, ssl certificate, password, documentation, file, network and location man
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
a collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:
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
Trigger and listen to events within a PHP application
Simple and elegant invoicing solution.
OpenBudgeteer is a budgeting app based on the Bucket Budgeting Principle
Tools for Odoo Administrators to improve some technical features on Odoo.
一个基于 .NET 8.0 构建的简单、跨平台、模块化的商城系统
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
Ruby gem & CLI to detect a project's open source license (SPDX) from LICENSE files, package manifests, and READMEs
A simple app for tracking monthly spending and working towards financial goals.
File your Indian income tax return (ITR) from your terminal. Deterministic tax engine, both regimes, AY 2026-27. Claude Code / Codex / Gemini skill.
Thelia is an open-source e-commerce CMS and framework built on Symfony 7 and API Platform.
Fully functional Open Source email marketing manager for creating, sending, integrating, and analysing email campaigns and newsletters.
Supercharge yourself!
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。
Agile project management for cross-functional teams
Lightweight Knowledge Base and Feed Reader.
#1 Self hosted CMMS web & mobile application that allows you to manage enterprise maintenance for free - Computerized Maintenance Management System
Lightweight orchestration harness built for your AI agents. The unfiltered truth about where your project stands.
Open source SEO audit tool.
Dradis Framework: Collaboration and reporting for IT Security teams
Attestix - Attestation Infrastructure for AI Agents. DID-based agent identity, W3C Verifiable Credentials, EU AI Act compliance layer, delegation chains, and re
A Java library for parsing and building iCalendar data models
Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf
The AI Org-OS — a collaborative platform for humans and agents. Explore: https://spaces.xyne.ai
Multiplayer sessions for Claude Code. Share a link, work together live, and review the same replies, tools and previews.
🌟 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。
Schedule posts to every major social network, self-hosted
Agile Threat Modeling Toolkit
Black Friday & Cyber Monday Deals (UI Kits WordPress Plugins, CRMs, SEO, Courses, Books) for web developers, programmers, and software engineers.
Your content engine for growing on Twitter at scale
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.
📞 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
A reversing plugin for cross-decompiler collaboration, built on git.
Full‑Featured Android Compose App Framework • Kotlin, MVVM, Navigation, Networking, Storage & Modular Architecture for Real‑World Projects
AI-native support infrastructure for modern SaaS
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
Straightforward realtime kanban boards management for intuitive task tracking. 4ga Boards features an elegant dark mode, collapsible todo lists, and multitaskin
Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.
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.
The best OSS remote pair programming app.
KubeStellar - a flexible solution for multi-cluster configuration management for edge, multi-cloud, and hybrid cloud
Newsletter Builder with MJML components in GrapesJS
The largest open-source B2B cold outreach and email warmup service.
Go implementation of The Update Framework (TUF)
Rudder is a configuration and security automation platform. Manage your Cloud, hybrid or on-premises infrastructure in a simple, scalable and dynamic way.
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
Instagram marketing skills for Claude Code and Codex: captions, carousels, hooks, hashtag strategy, and a weekly plan. Draft, humanize, and publish via Publora.
Packj stops :zap: Solarwinds-, ESLint-, and PyTorch-like attacks by flagging malicious/vulnerable open-source dependencies ("weak links") in your software suppl
Open Source Static Scanning tool to detect data flows in your code, find data security vulnerabilities & generate accurate Play Store Data Safety Report.
Beautiful Kanban boards with seamless payment integration
Keep track of your 💵, 🕘, 🐖, 🐄, 🍻 on your command line with the plain text accounting tool of the future! 🚀
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.
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
Pretty CSS analytics on the CLI
Audit for Doctrine Entities
Manage My Damn Life (MMDL) is a self-hosted frontend for managing your CalDAV tasks and calendars.
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
Self-hosted time tracking & invoicing for freelancers and teams: timers, projects, PDF and Peppol e-invoicing. Open-source Toggl/Clockify alternative.
excalidraw with collaboration feature, self-hosting, and only one-click deploy
Python Exploitation Framework, V8 Engine Debugger, Proxy interceptor, marketplace, post-exploitation, backdoor generator,....
Scans Software Bill of Materials (SBOMs) for security vulnerabilities
A modern, feature-rich, databaseless flat-file wiki platform built with Go.
Witness is a pluggable framework for software supply chain risk management. It automates, normalizes, and verifies software artifact provenance.
Universal package infrastructure with OS-like SubOS isolation - Multi-version · Rootless · Decentralized Index · Agent-ready.
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).
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
Open source company management for high-performance startups
🔥 Next.js (React) headless eCommerce site with Typescript, WordPress (WooCommerce) backend and Algolia search
SDLC evidence store and policy engine for your Software Supply Chain attestations, SBOMs, VEX, SARIF, QA reports, and more
Cross-platform real-time collaboration client optimized for business and organizations.
Getting Things GNOME! desktop app development
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.
A MERN stack based online marketplace application [Full-Stack React Projects]
Enterprise-ready SIEM, SOAR and Compliance powered by real-time correlation and threat intelligence.
📢 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
LinShare - Secure File Sharing
Autonomous GitHub Project build → QA → review loop for Claude Code. One-line install.
Distributed, code-native issue tracker - audit workflows via time-travel
💰 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
The open-source, self-hosted video conferencing software. Scalable, customizable, and with a powerful AI Meeting Agent.
📋 Android client for nextcloud deck app
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
Effortlessly self-host whiteboards. High-performance, cross-platform digital whiteboard with live collaboration built in Rust & WebGPU. Zero subscription, AGPLv
Invite others to grab times on your calendar. Choose a date. Make appointments as easy as it gets.
Open Source, Enterprise and Modern Health Information System
Papermerge OSS
Business operating system for Claude Code — 57 skills, 21 agents, smart daemon. Unified inbox (WhatsApp/Email/Slack/Telegram), autonomous PR merge, full-AWS mon
😊📊 Form builder for anonymous surveys, polls, and collecting feedback. Experience management solution.
Open source parts inventory system for makers, electronics hobby, and professional engineers
Common go library shared across sigstore services and clients
Synology DDNS Cloudflare service provider with multidomains and subdomains
Rythe is a data-oriented C++20 game engine built to make optimal use of modern hardware.
Plugins for Wazuh Dashboard
Open Source Discussions Platform for Remote Teams
Open Souce IM with AI powered live-chat, email, ticket support, omni-channel customer service,alternative to slack + zendesk/intercom/hubspot/ada/decagon/sierra
📹 Open-source, self-hosted WebRTC 1-to-1 video calling for private real-time communication. Build secure browser-based consultations, coaching, support, telehe
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
Open-source business management system with ERP, POS, invoicing, and CMS features. Laravel-based, Docker-ready. Still in active development.
Project Hosting SW
End-to-end encrypted collaborative document editor
Self-hosted project management with boards and test tracking
Create stunning forms with AI-powered builder and analytics
Self-hosted personal wealth analysis: portfolio & net-worth tracking with AI insights. FastAPI + React.
Effortlessly manage tasks, projects, and teams
Cut billing costs with open-source subscription management
Create and manage forms with ease
Secure open source messaging for professional teams
Scale document creation with automated workflows
Generate legal policies directly from TypeScript code
Transform long URLs into beautiful, trackable short links
Self-hosted CRM for business development teams
Open-source project management inspired by Basecamp
Lightweight, accessible product tours built for React developers
Code-first email platform that deploys to your AWS
Turn user feedback into features that matter
Event ticketing with no per-ticket platform fees
Privacy-first newsletter platform without tracking
Automatically discover hidden subscriptions from your inbox
Streamline investor relations and fundraising management
Own your hiring data with unlimited seats forever
Cross-system automation and knowledge base for accounting firms
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.