head to head · open source
Langflow vs Supabase
Langflow has 154,943 GitHub stars, 10,108 forks, 1,056 open issues and last shipped yesterday. Supabase has 109,900 stars, 14,114 forks, 1,128 open issues and last shipped yesterday. Langflow leads on adoption by 41% (154,943 vs 109,900 stars). Langflow is written in Python under MIT; Supabase is written in TypeScript under Apache-2.0. Langflow has attracted 7% as many forks as stars, Supabase 13%. Langflow 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
| Langflow | Supabase | |
|---|---|---|
| GitHub stars | ★ 155K | ★ 110K |
| License | MIT | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 10K | ⑂ 14K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langflow if
- You weight community size — 155K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Supabase if
- You want the Supabase 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 Supabase fits your workflow better
About Langflow
Langflow is a visual builder platform for designing, testing, and deploying AI agents and retrieval augmented generation (RAG) pipelines. It lives in the Python based generative AI ecosystem and targets developers building intelligent applications. The project provides a low code interface to assemble components—such as LLMs, vector stores, memory modules, and tools—into executable workflows, while also exposing those workflows as APIs or MCP servers for integration into external applications.
read the full Langflow overview →
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 →
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Frequently asked questions
Is Langflow or Supabase more popular?
Langflow has 154,943 GitHub stars and Supabase has 109,900. Langflow has the larger community by that measure.
Are Langflow and Supabase free?
Both are open source. Langflow is licensed under MIT and Supabase under Apache-2.0. Neither carries a licence fee.
What is the difference between Langflow and Supabase?
Langflow is written in Python and Supabase 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, Langflow or Supabase?
Choose Langflow if you want the larger community (154,943 stars) or its MIT licence terms. Choose Supabase if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.