head to head · open source
Dify vs skillhub
Dify has 160,251 GitHub stars, 25,336 forks, 1,067 open issues and last shipped yesterday. skillhub has 5,358 stars, 817 forks, 34 open issues and last shipped yesterday. Dify leads on adoption by 2,891% (160,251 vs 5,358 stars). Dify is written in Python under a custom or non-standard licence; skillhub is written in Java under Apache-2.0. Dify has attracted 16% as many forks as stars, skillhub 15%. 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 | skillhub | |
|---|---|---|
| GitHub stars | ★ 160K | ★ 5.4K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 25K | ⑂ 817 |
| 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 skillhub if
- You want the skillhub feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and skillhub 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 skillhub
SkillHub An enterprise grade, open source agent skill registry — publish, discover, and manage reusable skill packages across your organization. English 中文 SkillHub is a self hosted platform that gives teams a private, governed place to share agent skills. Publish a skill package, push it to a namespace, and let others find it through search or install it via CLI. Built for on premise deployment behind your firewall, with the same polish you'd expect from a public registry. ⭐ If SkillHub fits your team, star the repo to help other teams find it, and Watch → Custom → Releases to get notified when a new version…
read the full skillhub overview →
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Frequently asked questions
Is Dify or skillhub more popular?
Dify has 160,251 GitHub stars and skillhub has 5,358. Dify has the larger community by that measure.
Are Dify and skillhub free?
Both are open source. Dify has no licence declared in this registry, and skillhub is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Dify and skillhub?
Dify is written in Python and skillhub in Java. 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 skillhub?
Choose Dify if you want the larger community (160,251 stars) or its Custom / other licence terms. Choose skillhub if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.