Compare / Open WebUI vs Anything LLM
Open WebUI vs Anything LLM
Pick Open WebUI if you want one ChatGPT-style UI over many models (the published stack, with LiteLLM). Pick Anything LLM if you want a document-chat product instead.
Facts checked 17 Oct 2026. License, language, and GitHub activity come from the catalog or the project's own repo. "Not in the catalog row" means the public catalog dump does not store that number.
Open WebUI in the catalog Anything LLM in the catalog
How they compare
| Open WebUI | Anything LLM | |
|---|---|---|
| License | Other (catalog). Repo: github.com/open-webui/open-webui source | Not listed on the catalog row. Mintplex-Labs/anything-llm LICENSE is MIT (17 Oct 2026) source |
| Language | Python (catalog) | JavaScript (Mintplex-Labs/anything-llm; not in the catalog row) source |
| GitHub activity | 155,599 stars in the catalog source | 67,236 stars on 17 Oct 2026 (not in the catalog row) source |
| Self-host | ChatGPT-style UI. Published with LiteLLM + Postgres. | Catalog: private AI assistant / document chat. Desktop or self-host. |
| Best for | One UI over many models you bring keys for. | A desktop/self-host RAG chat if Open WebUI is not the shape. |
Self-hosting and resource needs
Open WebUI + LiteLLM is a one-click Railway template: volume /app/backend/data, provider keys optional. Catalog license for Open WebUI is "Other". Anything LLM's catalog row is the product site (openSource is not set true); the public repo Mintplex-Labs/anything-llm is MIT (checked 17 Oct 2026). LibreChat is not in the catalog, so it is not this pair.
FAQ
- Open WebUI or Anything LLM?
- Open WebUI is the published ChatGPT Team replacement. Anything LLM if you want a document-chat product instead.
- Where is LibreChat?
- Not in the public catalog. This page skips it rather than inventing a row.
- Do I still pay OpenAI?
- You still pay tokens to whoever you route. LiteLLM is the proxy; it is not free model inference.
- How do I deploy Open WebUI?
- Use Deploy on Railway on /stacks/open-webui-litellm. Provider keys are BYO and optional.
Related pages
Stack of the Week
Get one stack a week that replaces a SaaS bill.