LobeChat (81,314 Stars) 2026: Self-Host a Multi-Provider AI Assistant with Plugin Support

LobeChat (81,314 stars) is a modern, self-hostable AI chat interface with multi-provider support, plugins and a plugin marketplace. Here is the complete setup guide.

💡 What You Will Learn

LobeChat (81,314 stars) is a modern, self-hostable AI chat interface with multi-provider support, plugins and a plugin marketplace. Here is the complete setup guide.

📜 Table of Contents

• The short answer
• What makes LobeChat popular
• Deploy with Docker
• Using local models
• Practical tips
• FAQ

The short answer

lobehub/lobe-chat (81,314 stars, TypeScript) is an open-source AI chat framework that you can deploy in one click. It supports OpenAI, Claude, Gemini, and dozens of providers (including OpenAI-compatible local endpoints), plus a rich plugin system that lets assistants call APIs, search the web, and render charts.

What makes LobeChat popular

• Multi-provider: switch models from the UI - no code changes
• Plugin marketplace: install tools (web search, image generation, calculators)
• Agent store: shareable assistant personas with custom system prompts
• File upload: OCR, embeddings and RAG for your documents
• Beautiful UI: modern design that feels like a polished consumer app

Deploy with Docker

docker run -d -p 3210:3210 \n  -e OPENAI_API_KEY=sk-... \n  --name lobe-chat \n  lobehub/lobe-chat

Open http://localhost:3210 - that is it. For a production setup, use the official docker-compose with a database (Postgres + pgvector) to enable file RAG and multi-user auth.

Using local models

Set an OpenAI-compatible provider to point at Ollama or vLLM:

1. Go to Settings - Language Model - Add provider.
2. Choose OpenAI (compatible), set base URL to http://localhost:11434/v1 (Ollama).
3. Pick any Ollama model from the dropdown and chat.

Practical tips

• Enable the plugin you need per session to keep context small.
• Use the agent store to reuse prompt templates across your team.
• Back up your config; the SQLite/Docker volume holds conversations and settings.

FAQ

Is it free? Yes - open source (MIT) with optional hosted cloud service.

Does it support RAG? Yes - with the database deployment, you can chat with documents.

Can multiple users use it? Yes - with auth enabled and the Postgres setup, it supports multi-user workspaces.

❓ FAQ

Is it free?

Yes - open source (MIT) with optional hosted cloud service.

Does it support RAG?

Yes - with the database deployment, you can chat with documents.

Can multiple users use it?

Yes - with auth enabled and the Postgres setup, it supports multi-user workspaces.