head to head · open source
Supabase vs Giselle
Supabase has 109,900 GitHub stars, 14,114 forks, 1,128 open issues and last shipped yesterday. Giselle has 557 stars, 124 forks, 0 open issues and last shipped 17 days ago. Supabase leads on adoption by 19,631% (109,900 vs 557 stars). Supabase is written in TypeScript under Apache-2.0; Giselle is written in TypeScript under Apache-2.0. Supabase has attracted 13% as many forks as stars, Giselle 22%. Supabase was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, nextjs), 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 | Giselle | |
|---|---|---|
| GitHub stars | ★ 110K | ★ 557 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-01 |
| Forks | ⑂ 14K | ⑂ 124 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Supabase if
- You weight community size — 110K 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 Giselle if
- You want the Giselle feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and Giselle 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 Giselle
Giselle is an open source AI app builder for agentic workflows, distributed under the Apache License 2.0 and written primarily in TypeScript. It lives in the JavaScript and TypeScript ecosystem, built around Next.js, and it describes itself as an AI agent studio that powers product delivery by enabling human AI collaboration. The project is developed in public on GitHub, has a hosted counterpart at giselles.ai, and carries topics such as agent, agent builder, agentic ai, ai agent, multiagent, and generative ai.
read the full Giselle overview →
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Frequently asked questions
Is Supabase or Giselle more popular?
Supabase has 109,900 GitHub stars and Giselle has 557. Supabase has the larger community by that measure.
Are Supabase and Giselle free?
Both are open source. Supabase is licensed under Apache-2.0 and Giselle under Apache-2.0. Neither carries a licence fee.
What is the difference between Supabase and Giselle?
Supabase is written in TypeScript and Giselle 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 Giselle?
Choose Supabase if you want the larger community (109,900 stars) or its Apache-2.0 licence terms. Choose Giselle if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.