Open WebUI

Open WebUI is an extensible, self-hosted, and feature-rich open-source web interface for LLMs.

FreeWebDesktopDockerOpen sourceKoreanLLM-basedMultimodal

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Overview

Open WebUI is an extensible, self-hosted, and feature-rich open-source web interface for LLMs. It supports Ollama and OpenAI-compatible APIs, providing a ChatGPT-like experience with full data sovereignty. Key features include multi-user management, built-in RAG support, web search integration, and customizable model files, making it ideal for team-based local AI deployments.

Key features

Ollama & OpenAI API integration
Built-in RAG support
Multi-user & Role management
Web search integration
Custom Modelfile support
Responsive web design
Multi-language support
Image generation integration

Pricing

FreeStarting price: Free (self-hosted)

View pricing page

Verified on: 8/30/2026

Use cases

Building internal local AI chatbots
Operating document-based RAG systems
Unified management of multiple LLMs
Building AI platforms for education

Who it is for

Enterprise IT TeamsOpen-source enthusiastsAI Service Builders

Integrations

OllamaOpenAIDockerLangChain

How we verified this

Company, pricing, and feature details come from the primary sources below and our latest verification pass. When sources disagree, the official source and the most recent check win.

Last verified 08/30/2026Verified sources: 1