head to head · open source
herdr vs composio
herdr has 40,284 GitHub stars, 3,053 forks, 337 open issues and last shipped today. composio has 30,291 stars, 4,816 forks, 88 open issues and last shipped today. herdr leads on adoption by 33% (40,284 vs 30,291 stars). herdr is written in Rust under Apache-2.0; composio is written in TypeScript under MIT. herdr has attracted 8% as many forks as stars, composio 16%. herdr was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (ai, ai-agents, developer-tools), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| herdr | composio | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 30K |
| License | Apache-2.0 | MIT |
| Written in | Rust | TypeScript |
| Last push | 2026-09-23 | 2026-09-23 |
| Forks | ⑂ 3.1K | ⑂ 4.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick herdr if
- You weight community size — 40K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick composio if
- You want the composio feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and composio fits your workflow better
About herdr
herdr is a terminal first runtime for coding agents — a single Rust binary that owns the terminals in which tools such as Claude Code, Codex, Cursor, OpenCode and Grok run, aimed at developers who keep agents working across local and remote machines and want those sessions to survive a lost SSH connection or a closed client.
read the full herdr overview →
About composio
Composio is an MIT licensed agent toolkit platform, distributed as TypeScript and Python SDKs, that gives AI agents more than 1,000 pre authenticated toolkits, per user sessions, authentication, triggers, and a sandbox for turning intent into action across real applications.
read the full composio overview →
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Frequently asked questions
Is herdr or composio more popular?
herdr has 40,284 GitHub stars and composio has 30,291. herdr has the larger community by that measure.
Are herdr and composio free?
Both are open source. herdr is licensed under Apache-2.0 and composio under MIT. Neither carries a licence fee.
What is the difference between herdr and composio?
herdr is written in Rust and composio in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, herdr or composio?
Choose herdr if you want the larger community (40,284 stars) or its Apache-2.0 licence terms. Choose composio if its feature set, stack or MIT licence fits better. Both are self-hostable.