head to head · open source
Supabase vs DevToys
Supabase has 110,545 GitHub stars, 14,515 forks, 1,128 open issues and last shipped today. DevToys has 32,024 stars, 1,757 forks, 340 open issues and last shipped 7 months ago. Supabase leads on adoption by 245% (110,545 vs 32,024 stars). Supabase is written in TypeScript under Apache-2.0; DevToys is written in C# under MIT. Supabase has attracted 13% as many forks as stars, DevToys 5%. 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 | DevToys | |
|---|---|---|
| GitHub stars | ★ 111K | ★ 32K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | C# |
| Last push | 2026-09-22 | 2026-02-25 |
| Forks | ⑂ 15K | ⑂ 1.8K |
| 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 DevToys if
- You want the DevToys feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and DevToys 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 DevToys
DevToys is an open source, MIT licensed, cross platform desktop application written in C that bundles dozens of small, single purpose developer utilities — converters, encoders and decoders, formatters, generators, graphics tools, testers and text utilities — into one app, aimed at developers who need quick data conversions and inspections without pasting their data into random websites.
read the full DevToys overview →
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Frequently asked questions
Is Supabase or DevToys more popular?
Supabase has 110,545 GitHub stars and DevToys has 32,024. Supabase has the larger community by that measure.
Are Supabase and DevToys free?
Both are open source. Supabase is licensed under Apache-2.0 and DevToys under MIT. Neither carries a licence fee.
What is the difference between Supabase and DevToys?
Supabase is written in TypeScript and DevToys in C#. 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 DevToys?
Choose Supabase if you want the larger community (110,545 stars) or its Apache-2.0 licence terms. Choose DevToys if its feature set, stack or MIT licence fits better. Both are self-hostable.