head to head · open source
Dify vs LiteLLM
Dify has 160,251 GitHub stars, 25,336 forks, 1,067 open issues and last shipped yesterday. LiteLLM has 62,569 stars, 12,940 forks, 5,022 open issues and last shipped yesterday. Dify leads on adoption by 156% (160,251 vs 62,569 stars). Dify is written in Python under a custom or non-standard licence; LiteLLM is written in Python under a custom or non-standard licence. Dify has attracted 16% as many forks as stars, LiteLLM 21%. LiteLLM 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 | LiteLLM | |
|---|---|---|
| GitHub stars | ★ 160K | ★ 63K |
| License | Custom / other | Custom / other |
| Written in | Python | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 25K | ⑂ 13K |
| 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 LiteLLM if
- You want the LiteLLM feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Python
- You evaluated both and LiteLLM 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 LiteLLM
🚅 LiteLLM LiteLLM AI Gateway Open Source AI Gateway for 100+ LLMs. Self hosted. Enterprise ready. Call any LLM in OpenAI format. LiteLLM Proxy Server (AI Gateway) Hosted Proxy Enterprise Tier Website What is LiteLLM LiteLLM is an open source AI Gateway that gives you a single, unified interface to call 100+ LLM providers — OpenAI, Anthropic, Gemini, Bedrock, Azure, and more — using the OpenAI format. Use it as a Python SDK for direct library integration, or deploy the AI Gateway (Proxy Server) as a centralized service for your team or organization. Jump to LiteLLM Proxy (LLM Gateway) Docs Jump to Supported LLM…
read the full LiteLLM overview →
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Frequently asked questions
Is Dify or LiteLLM more popular?
Dify has 160,251 GitHub stars and LiteLLM has 62,569. Dify has the larger community by that measure.
Are Dify and LiteLLM free?
Neither Dify nor LiteLLM declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between Dify and LiteLLM?
Dify is written in Python and LiteLLM 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 LiteLLM?
Choose Dify if you want the larger community (160,251 stars) or its Custom / other licence terms. Choose LiteLLM if its feature set, stack or Custom / other licence fits better. Both are self-hostable.