Open-source alternatives
Grouped by the commercial product each project says it replaces. The product name comes from the project's own description, never from our guess.
Alternatives to Claude
- plannotator/artifact-server226 stars
Open source alternative to Claude artifacts.
Alternatives to Claude Cowork
- kortix-ai/suna20.3K stars
The open-source AI Operating System
Alternatives to Codex
- Backboard-io/Backboard-Desktop34 stars
Open-source alternative to Codex, Devin, Claude Code, Higgsfield & Manus. A desktop AI coding agent IDE built on VS Code (Code - OSS): parallel agents, computer use, AI image & video. Use your Claude or ChatGPT subscription or your own API keys.
Alternatives to Confluence
- evergreen-it-dev/folio74 stars
The AI-assisted, open-source alternative to Notion and Confluence: a team wiki that lives in Git, with real-time editing, data tables, whiteboards, offline mode, and first-class AI agents. Live demo: https://demo.foliowiki.online
Alternatives to Confluence. Your
- evergreen-it-dev/folio74 stars
The AI-assisted, open-source alternative to Notion and Confluence: a team wiki that lives in Git, with real-time editing, data tables, whiteboards, offline mode, and first-class AI agents. Live demo: https://demo.foliowiki.online
Alternatives to Coursera
- assafkip/claudemy356 stars
Claudemy: an open-source alternative to Udemy and Coursera. Give Claude a topic, it researches the web and builds a course of 2-minute audio lessons with cited sources. A free Claude Code skill.
Alternatives to Coursera. Give
- assafkip/claudemy356 stars
Claudemy: an open-source alternative to Udemy and Coursera. Give Claude a topic, it researches the web and builds a course of 2-minute audio lessons with cited sources. A free Claude Code skill.
Alternatives to Devin
- Backboard-io/Backboard-Desktop34 stars
Open-source alternative to Codex, Devin, Claude Code, Higgsfield & Manus. A desktop AI coding agent IDE built on VS Code (Code - OSS): parallel agents, computer use, AI image & video. Use your Claude or ChatGPT subscription or your own API keys.
Alternatives to Divvy
- konieczkow/gridsnap103 stars
An open source alternative to Divvy for macOS
Alternatives to DocuSign
- docusealco/docuseal18.8K stars
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️