head to head · open source
Supabase vs semantica
Supabase has 111,028 GitHub stars, 15,579 forks, 1,128 open issues and last shipped yesterday. semantica has 13,619 stars, 1,561 forks, 120 open issues and last shipped yesterday. Supabase leads on adoption by 715% (111,028 vs 13,619 stars). Supabase is written in TypeScript under Apache-2.0; semantica is written in Python under MIT. Supabase has attracted 14% as many forks as stars, semantica 11%. 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 | semantica | |
|---|---|---|
| GitHub stars | ★ 111K | ★ 14K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Python |
| Last push | 2026-10-02 | 2026-10-02 |
| Forks | ⑂ 16K | ⑂ 1.6K |
| 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 semantica if
- You want the semantica feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and semantica 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 semantica
Semantica is an open source, MIT licensed Python framework for developers building context management and accountable AI systems who need graph native knowledge infrastructure instead of expensive enterprise platforms.
read the full semantica overview →
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Frequently asked questions
Is Supabase or semantica more popular?
Supabase has 111,028 GitHub stars and semantica has 13,619. Supabase has the larger community by that measure.
Are Supabase and semantica free?
Both are open source. Supabase is licensed under Apache-2.0 and semantica under MIT. Neither carries a licence fee.
What is the difference between Supabase and semantica?
Supabase is written in TypeScript and semantica 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 semantica?
Choose Supabase if you want the larger community (111,028 stars) or its Apache-2.0 licence terms. Choose semantica if its feature set, stack or MIT licence fits better. Both are self-hostable.