head to head · open source
Supabase vs OpenDoor
Supabase has 110,782 GitHub stars, 15,023 forks, 1,128 open issues and last shipped yesterday. OpenDoor has 1,008 stars, 187 forks, 4 open issues and last shipped 6 days ago. Supabase leads on adoption by 10,890% (110,782 vs 1,008 stars). Supabase is written in TypeScript under Apache-2.0; OpenDoor is written in Python under GPL-3.0. Supabase has attracted 14% as many forks as stars, OpenDoor 19%. Supabase was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | OpenDoor | |
|---|---|---|
| GitHub stars | ★ 111K | ★ 1.0K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-26 | 2026-09-21 |
| Forks | ⑂ 15K | ⑂ 187 |
| 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 OpenDoor if
- You want the OpenDoor feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Python
- You evaluated both and OpenDoor 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 OpenDoor
OpenDoor is an open source, GPL 3.0 OWASP command line reconnaissance platform, written in Python, that automates directory discovery, subdomain enumeration, fingerprinting and WAF detection for security researchers, penetration testers, bug bounty hunters, DevSecOps engineers and developers working on systems they own or are explicitly authorized to test.
read the full OpenDoor overview →
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Frequently asked questions
Is Supabase or OpenDoor more popular?
Supabase has 110,782 GitHub stars and OpenDoor has 1,008. Supabase has the larger community by that measure.
Are Supabase and OpenDoor free?
Both are open source. Supabase is licensed under Apache-2.0 and OpenDoor under GPL-3.0. Neither carries a licence fee.
What is the difference between Supabase and OpenDoor?
Supabase is written in TypeScript and OpenDoor in Python. 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 OpenDoor?
Choose Supabase if you want the larger community (110,782 stars) or its Apache-2.0 licence terms. Choose OpenDoor if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.