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3 Best Open Source Claude Cowork Alternatives

A curated collection of the 3 best open source and self-hosted alternatives to Claude Cowork in 2026.

Looking for a free, privacy-friendly, or self-hosted replacement for Claude Cowork in 2026? The top open-source alternative is LobeChat — A collaborative platform to create, schedule, and operate AI agents that handle long-running tasks, team workflows, and automated jobs without constant oversight..

Other highly rated open-source Claude Cowork alternatives include OpenWork and Eigent.

82,031

A collaborative platform to create, schedule, and operate AI agents that handle long-running tasks, team workflows, and automated jobs without constant oversight.

LobeChat preview

A collaborative platform to create, schedule, and operate AI agents that handle long-running tasks, team workflows, and automated jobs without constant oversight.

23,111

Desktop app for teams to run AI agents across 50+ LLMs, share skills and MCP servers org-wide, and automate browser tasks with your own keys.

OpenWork preview

Desktop app for teams to run AI agents across 50+ LLMs, share skills and MCP servers org-wide, and automate browser tasks with your own keys.

15,139

Self-hostable desktop app that runs a coordinated team of AI agents to browse the web, manage files, execute terminal commands, and complete complex workflows.

Eigent preview

Self-hostable desktop app that runs a coordinated team of AI agents to browse the web, manage files, execute terminal commands, and complete complex workflows.

About Claude Cowork

AI-powered collaborative workspace that enables teams to work together with Claude's advanced language model for enhanced productivity and creative problem-solving.