Lobe Chat vs Open WebUI

Comparing two open source alternatives to ChatGPT and Deepseek and Claude . Use the comparison below to decide which one fits your needs.

Lobe Chat

🤯 Lobe Chat - an open-source, modern design AI chat framework. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click install MCP Marketplace and Artifacts / Thinking. One-click FREE deployment of your private AI Agent application.

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Open WebUI

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

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Side-by-side comparison

	Lobe Chat	Open WebUI
License	—	—
Self-hostable	Yes	Yes
GitHub Stars	74,431	129,033
Forks	14,838	18,256
Open Issues	675	260
Last Commit	Mar 28, 2026	Mar 27, 2026
First Released	May 21, 2023	Oct 6, 2023
Categories	AI Chat	AI Chat
Tags	#chatbot #chat #local ai #LLM #rag	—

Similar open source alternatives

Ollama

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, Mistral Small 3.1 and other large language models.

Alternative to:

ChatGPT