head to head · open source
Dify vs Suna
Dify has 160,251 GitHub stars, 25,336 forks, 1,067 open issues and last shipped yesterday. Suna has 20,354 stars, 3,440 forks, 74 open issues and last shipped yesterday. Dify leads on adoption by 687% (160,251 vs 20,354 stars). Dify is written in Python under a custom or non-standard licence; Suna is written in TypeScript under a custom or non-standard licence. Dify has attracted 16% as many forks as stars, Suna 17%. Suna was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai, llm), 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
| Dify | Suna | |
|---|---|---|
| GitHub stars | ★ 160K | ★ 20K |
| License | Custom / other | Custom / other |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 25K | ⑂ 3.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Dify if
- You weight community size — 160K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Suna if
- You want the Suna feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches TypeScript
- You evaluated both and Suna fits your workflow better
About Dify
Dify Cloud · Self hosting · Documentation · Dify edition overview Dify is an open source LLM app development platform. Its intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features (including Opik, Langfuse, and Arize Phoenix) and more, letting you quickly go from prototype to production. Here's a list of the core features: Quick start Before installing Dify, make sure your machine meets the following minimum system requirements: CPU = 2 Core RAM = 4 GiB The easiest way to start the Dify server is through Docker Compose. Before running Dify with the…
About Suna
Kortix The open source AI Management System The leading open source alternative to Claude Cowork and ChatGPT Work. Website · Documentation · Cloud · Manifesto Agents that deliver finished work — reports, decks, code, replies, deployed changes — are now a product category. Every version of it runs inside a model lab, on that lab's model, with your company's brain on their side of the wall. Kortix is the one you own. It's an open source AI Management System : your agents, the skills they share, your company memory, and every connector live in one git repo — versioned, diffable, and shared by the whole company. The…
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Frequently asked questions
Is Dify or Suna more popular?
Dify has 160,251 GitHub stars and Suna has 20,354. Dify has the larger community by that measure.
Are Dify and Suna free?
Neither Dify nor Suna declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between Dify and Suna?
Dify is written in Python and Suna 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, Dify or Suna?
Choose Dify if you want the larger community (160,251 stars) or its Custom / other licence terms. Choose Suna if its feature set, stack or Custom / other licence fits better. Both are self-hostable.