head to head · open source
Dify vs holmesgpt
Dify has 160,251 GitHub stars, 25,336 forks, 1,067 open issues and last shipped yesterday. holmesgpt has 3,756 stars, 566 forks, 432 open issues and last shipped yesterday. Dify leads on adoption by 4,167% (160,251 vs 3,756 stars). Dify is written in Python under a custom or non-standard licence; holmesgpt is written in Python under Apache-2.0. Dify has attracted 16% as many forks as stars, holmesgpt 15%. 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 | holmesgpt | |
|---|---|---|
| GitHub stars | ★ 160K | ★ 3.8K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 25K | ⑂ 566 |
| 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 holmesgpt if
- You want the holmesgpt 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 holmesgpt 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 holmesgpt
HolmesGPT — The CNCF SRE Agent Installation Docs Open source AI agent for investigating production incidents and finding root causes. Works with any stack — Kubernetes, VMs, cloud providers, databases, and SaaS platforms. We are a Cloud Native Computing Foundation sandbox project. Originally created by Robusta.Dev, with major contributions from Microsoft. New: Operator Mode — Find Problems 24/7 in the Background Most AI agents are great at troubleshooting problems, but still need a human to notice something is wrong and trigger an investigation. Operator mode fixes that — HolmesGPT runs in the background 24/7…
read the full holmesgpt overview →
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Frequently asked questions
Is Dify or holmesgpt more popular?
Dify has 160,251 GitHub stars and holmesgpt has 3,756. Dify has the larger community by that measure.
Are Dify and holmesgpt free?
Both are open source. Dify has no licence declared in this registry, and holmesgpt is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Dify and holmesgpt?
Dify is written in Python and holmesgpt 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 holmesgpt?
Choose Dify if you want the larger community (160,251 stars) or its Custom / other licence terms. Choose holmesgpt if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.