⭐ AstrBot vs CoWork-OS 🏢

Side-by-side comparison of AstrBot and CoWork-OS — two projects in the OpenClaw ecosystem.

Executive Summary

AstrBot is the more established choice by community size, while CoWork-OS is the more niche option for teams that care about its specific design tradeoffs.

Use the score table for the hard numbers, then use the decision notes below to figure out which tradeoffs matter for your team.

Choose AstrBot If...

  • + You want the larger community footprint and stronger proof of adoption in the market.
  • + Your team already builds in Python and wants a stack-aligned codebase.
  • + MCP connectivity matters for your workflow and you want a tool-friendly integration model.

Choose CoWork-OS If...

  • + Your team already builds in TypeScript and wants a stack-aligned codebase.
  • + Its positioning around self-hosted and messaging is closer to what you need.
Metric
⭐ AstrBot
🏢 CoWork-OS
Stars
★ 28k
★ 176
7d Growth
+1.4k
+10
Forks
1.9k
26
Open Issues
931
5
Language
Python
TypeScript
Categories
messaging, multi-platform
self-hosted, messaging, security
Platform
Server, Messaging
Server, Messaging
LLM Required
Yes
Yes
MCP Support
Yes
No
Integrations
—
—
License
AGPL-3.0
MIT
Last Commit
0d ago
1d ago
Latest Release
v4.22.2
v0.5.12
Health Score
85/100
90/100
Leaderboard Rank
#4 of 54
#40 of 54

Key Differences

  • AstrBot has 159x more stars (28k vs 176), indicating significantly broader adoption.
  • AstrBot is growing faster with +1.4k stars this week vs +10 for CoWork-OS.
  • AstrBot is written in Python while CoWork-OS uses TypeScript, which may influence your choice depending on your stack.
  • CoWork-OS has a higher fork-to-star ratio (15% vs 7%), suggesting more active contributor participation.
  • AstrBot uses the AGPL-3.0 license while CoWork-OS uses MIT.
  • AstrBot has MCP (Model Context Protocol) support while CoWork-OS does not.

Which should you choose?

Both AstrBot and CoWork-OS are part of the OpenClaw ecosystem of personal AI agent frameworks. Your choice depends on your priorities — community size, language preference, project maturity, and specific feature focus.

If you want the most battle-tested option with the largest community, AstrBot is the clear choice with 28k stars and a mature ecosystem. However, CoWork-OS may be worth considering if you need its focus on self-hosted or prefer TypeScript.

Ultimately, the best choice depends on your specific use case. Check out each project's page for detailed stats and links to their repositories.

⭐

AstrBot

Agentic IM chatbot infrastructure

 🏢

CoWork-OS

Security-first operating system for personal AI agents

Frequently Asked Questions

Is AstrBot or CoWork-OS more popular?
AstrBot currently has 28k GitHub stars compared to 176 for CoWork-OS. In the last 7 days, AstrBot gained more stars (+1.4k).
What language is AstrBot vs CoWork-OS written in?
AstrBot is written in Python while CoWork-OS uses TypeScript. This affects plugin ecosystems, contribution accessibility, and runtime performance characteristics.
Does AstrBot or CoWork-OS support MCP?
AstrBot supports the Model Context Protocol (MCP) for connecting to external tools, while CoWork-OS does not currently offer MCP support.

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