open-webui/open-webui Alternatives

Same self-hosted AI workspace class; choose if you prefer an AGPL-licensed alternative with comparable features.

Self-hosted AI workspace.

Local-first AI chat workspace with many features; choose for an MIT-licensed peer to Open WebUI.

A local-first AI chat workspace for models, agents, skills, plugins, search, RAG, voice, memory, and artifacts.

Open-source AI chat platform with broad LLM support; a direct alternative to Open WebUI.

Open Source AI Platform - AI Chat with advanced features that works with every LLM

Enhanced ChatGPT clone with agents and MCP; a strong drop-in peer for Open WebUI.

Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral, OpenRouter, Vertex AI, Gemini, Artifacts, AI model switching, message search, Code Interpreter, langchain, DALL-E-3, OpenAPI Actions, Functions, Secure Multi-User Auth, Presets, open-source for self-hosting. Active

Focused on personal knowledge and docs with agents/automation; pick for a second-brain AI assistant over a generic chat UI.

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Private AI platform with document analysis and agents; pick when RAG/document Q&A is the priority.

Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents.

Ultra-lightweight Python AI agent framework with WebUI; pick for a minimal self-hosted assistant.

Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps

All-in-one LLM CLI tool; choose if you prefer a terminal-based interface over a web UI.

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.

Personal AI assistant framework with multi-chat support; pick for easily extensible assistant capabilities.

Your Personal AI Assistant; easy to install, deploy on your own machine or on the cloud; supports multiple chat apps with easily extensible capabilities.

LLM knowledge platform with RAG and reasoning agents; choose for document-centric AI.

Open-source LLM knowledge platform: turn raw documents into a queryable RAG, an autonomous reasoning agent, and a self-maintaining Wiki.

Visual workflow/RAG builder with model support; choose if you need to build custom AI workflows.

Build Agentic workflows, RAG pipelines, with rich AI model and tool support on one collaborative workspace. Deploy on cloud, VPC, or self-hosted, so teams move from prototype to production without rebuilding the stack.

Ships as desktop/mobile apps; choose for a multi-platform end-user AI ecosystem rather than a web UI.

Claraverse is a opesource privacy focused ecosystem to replace ChatGPT, Claude, N8N, ImageGen with your own hosted llm, keys and compute. With desktop, IOS, Android Apps.