head to head · open source
Dify vs EvoScientist
Dify has 156,215 GitHub stars, 24,668 forks, 1,067 open issues and last shipped today. EvoScientist has 4,912 stars, 307 forks, 51 open issues and last shipped yesterday. Dify leads on adoption by 3,080% (156,215 vs 4,912 stars). Dify is written in TypeScript under a custom or non-standard licence; EvoScientist is written in Python under Apache-2.0. Dify has attracted 16% as many forks as stars, EvoScientist 6%. Dify 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
| Dify | EvoScientist | |
|---|---|---|
| GitHub stars | ★ 156K | ★ 4.9K |
| License | Custom / other | Apache-2.0 |
| Written in | TypeScript | Python |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 25K | ⑂ 307 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Dify if
- You weight community size — 156K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick EvoScientist if
- You want the EvoScientist feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and EvoScientist fits your workflow better
About Dify
Dify is an open source LLM application development platform built in TypeScript. It provides a visual interface for designing, testing, and deploying AI workflows, RAG pipelines, and agentic systems without writing extensive code. The platform lives in the generative AI development ecosystem and targets teams needing to move from prototype to production using consistent tooling across environments.
About EvoScientist
EvoScientist is an Apache 2.0 Python research platform that runs a self evolving team of AI scientists — six coordinated sub agents with persistent memory and installable skills — for researchers and research engineering teams who want autonomous exploration, code execution, and write up driven from one CLI, desktop WebUI, or chat channel.
read the full EvoScientist overview →
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Frequently asked questions
Is Dify or EvoScientist more popular?
Dify has 156,215 GitHub stars and EvoScientist has 4,912. Dify has the larger community by that measure.
Are Dify and EvoScientist free?
Both are open source. Dify has no licence declared in this registry, and EvoScientist is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Dify and EvoScientist?
Dify is written in TypeScript and EvoScientist in Python. 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 EvoScientist?
Choose Dify if you want the larger community (156,215 stars) or its Custom / other licence terms. Choose EvoScientist if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.