head to head · open source
Supabase vs composio
Supabase has 110,661 GitHub stars, 14,518 forks, 1,128 open issues and last shipped today. composio has 30,291 stars, 4,816 forks, 88 open issues and last shipped today. Supabase leads on adoption by 265% (110,661 vs 30,291 stars). Supabase is written in TypeScript under Apache-2.0; composio is written in TypeScript under MIT. Supabase has attracted 13% as many forks as stars, composio 16%. Supabase was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), 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
| Supabase | composio | |
|---|---|---|
| GitHub stars | ★ 111K | ★ 30K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-23 | 2026-09-23 |
| Forks | ⑂ 15K | ⑂ 4.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Supabase if
- You weight community size — 111K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- 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 Supabase
Supabase is an open source, Apache 2.0 licensed Postgres development platform that bundles a dedicated Postgres database with authentication, auto generated APIs, realtime subscriptions, file storage, and edge functions for developers building web, mobile, and AI applications.
read the full Supabase 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 Supabase or composio more popular?
Supabase has 110,661 GitHub stars and composio has 30,291. Supabase has the larger community by that measure.
Are Supabase and composio free?
Both are open source. Supabase is licensed under Apache-2.0 and composio under MIT. Neither carries a licence fee.
What is the difference between Supabase and composio?
Supabase is written in TypeScript 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, Supabase or composio?
Choose Supabase if you want the larger community (110,661 stars) or its Apache-2.0 licence terms. Choose composio if its feature set, stack or MIT licence fits better. Both are self-hostable.