Open source marketing-automation projects
Every project in the registry tagged marketing-automation, ranked by real GitHub adoption.
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
Open source marketing automation for everyone
Claude-first paid-media operations skill for Claude Code across 12 ad platforms (Google, Meta, YouTube, LinkedIn, TikTok, Microsoft, Apple, Amazon, Reddit, Pint
Self hosted newsletter app
A browser extension that helps users publish content to multiple social media platforms with one click.
AI Marketing Suite for Claude Code. 15 marketing skills with parallel subagents — audit any website, generate copy, email sequences, ad campaigns, content calen
Self-hosted email platform with visual editor & analytics
Self-hosted email marketing with unlimited everything
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
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,
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
The largest open-source B2B cold outreach and email warmup service.
Open source SEO audit tool.
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
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).
Related tags
Frequently asked questions
How many open source marketing-automation projects are there?
This registry tracks 15 projects tagged marketing-automation, with 72,836 GitHub stars between them. The most-adopted is claude-seo at 25,931 stars.
Are these marketing-automation projects free to use?
Yes — 13 of the 15 carry an explicit open-source licence across 4 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which marketing-automation project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these marketing-automation projects still maintained?
13 of the 15 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.