SelfHostHub

Onyx Community Edition

Chat UI that works with any LLM. It comes loaded with advanced features like agents, web search, RAG, MCP, deep research, Connectors to 40+ knowledge sources, and more.

32,564 starsMIT
Visit website ↗Source code

Details

Website
onyx.app
Source
github.com
Licence
MIT
Platforms
Docker, K8S
GitHub stars
32,564
Last update
2026-10-18

Open-source alternative to

ChatGPT

Categories

Generative Artificial Intelligence (GenAI)

Alternatives to Onyx Community Edition

See all Generative Artificial Intelligence (GenAI) →

Ollama

184k

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

Generative Artificial Intelligence (GenAI)MIT

Open-WebUI

156k

User-friendly AI Interface, supports Ollama, OpenAI API.

Generative Artificial Intelligence (GenAI)BSD-3-Clause

LobeHub

83k

Modern design AI chat framework supporting multiple AI providers, one click install MCP Marketplace and Artifacts / Thinking.

Generative Artificial Intelligence (GenAI)⊘ Proprietary

AnythingLLM

67k

All-in-one desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

Generative Artificial Intelligence (GenAI)MIT

LocalAI

50k

Run your AI models locally and generate images and audio (alternative to OpenAI and Claude).

Generative Artificial Intelligence (GenAI)MIT

LibreChat

46k

Enhanced ChatGPT-compatible AI chat interface supporting multiple AI providers, with multi-user auth, message search, and plugin support.

Generative Artificial Intelligence (GenAI)MIT