head to head · open source
Dify vs EvoScientist
Dify has 160,186 GitHub stars, 25,328 forks, 1,067 open issues and last shipped yesterday. EvoScientist has 4,928 stars, 347 forks, 51 open issues and last shipped 3 days ago. Dify leads on adoption by 3,151% (160,186 vs 4,928 stars). Dify is written in Python 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 7%. 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 | ★ 160K | ★ 4.9K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-10-31 |
| Forks | ⑂ 25K | ⑂ 347 |
| 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 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 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 EvoScientist
English 简体中文 EvoScientist aims to harness vibe research by enabling self evolving AI scientists that autonomously explore, generate insights, and iteratively improve. It is designed to be opinionated and ready to use out of the box, offering a living research system that grows alongside evolving agent skills, toolsets, and memory bases. Moving beyond traditional human in the loop systems, EvoScientist adopts a human on the loop paradigm, where AI acts as a research buddy that co evolves with human researchers and internalizes scholarly taste and scientific judgment. 🏆 Awards & Recognition Best Paper & Appraisal…
read the full EvoScientist overview →
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Frequently asked questions
Is Dify or EvoScientist more popular?
Dify has 160,186 GitHub stars and EvoScientist has 4,928. 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 Python 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 (160,186 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.