head to head · open source
Dify vs ANUS
Dify has 161,174 GitHub stars, 25,501 forks, 1,067 open issues and last shipped today. ANUS has 6,561 stars, 919 forks, 73 open issues and last shipped 2 months ago. Dify leads on adoption by 2,357% (161,174 vs 6,561 stars). Dify is written in Python under a custom or non-standard licence; ANUS is written in JavaScript under MIT. Dify has attracted 16% as many forks as stars, ANUS 14%. Dify was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (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 | ANUS | |
|---|---|---|
| GitHub stars | ★ 161K | ★ 6.6K |
| License | Custom / other | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-15 | 2026-10-01 |
| Forks | ⑂ 26K | ⑂ 919 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Dify if
- You weight community size — 161K 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 ANUS if
- You want the ANUS feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and ANUS 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 ANUS
ANUS A free coding agent in your terminal. It reads your code, edits files and runs commands, like the paid ones. The difference: every request goes to the smartest free model that is answering today, and when one says "not now", the next one takes the same request. You pay nothing. Watch it with sound on X (22 s) · download the video or Needs Node.js 22.19 or newer. First run ANUS asks for at least one free key. Each takes a minute to get: Start with OpenRouter. More keys mean more free requests a day and more models to fall back on. Change keys any time with anus setup . How "free" works ANUS keeps a ranked…
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Frequently asked questions
Is Dify or ANUS more popular?
Dify has 161,174 GitHub stars and ANUS has 6,561. Dify has the larger community by that measure.
Are Dify and ANUS free?
Both are open source. Dify has no licence declared in this registry, and ANUS is licensed under MIT. Both are free to self-host.
What is the difference between Dify and ANUS?
Dify is written in Python and ANUS in JavaScript. 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 ANUS?
Choose Dify if you want the larger community (161,174 stars) or its Custom / other licence terms. Choose ANUS if its feature set, stack or MIT licence fits better. Both are self-hostable.