Open WebUI

Your AI chat interface, your way

Free

Open WebUI is a powerful, self-hosted open-source web interface for running and managing local AI models through Ollama and OpenAI-compatible APIs, providing a polished ChatGPT-like experience entirely on your own hardware. It supports multiple model management, conversation history, RAG document uploads, voice input, web browsing, image generation, and extensive customization — all with zero data leaving your infrastructure. Privacy-conscious developers, researchers, and enterprises use Open WebUI to deploy a feature-rich AI assistant interface for their teams while maintaining complete data sovereignty and avoiding per-query API costs.

Open WebUI is an AI-powered AI Agents tool listed on Nextool.ai, a directory of 10,000+ AI tools. Open WebUI is free to use. Browse the AI Agents category on Nextool.ai to compare similar tools, read reviews, and find the best fit for your workflow.

Key Features

Web UI for local and cloud LLMs
Ollama integration
Chat history management
Model switching
RAG document chat
Plugin support

Use Cases

Friendly interface for local AI models
Multi-model AI conversations
Private AI chat interface
AI research and experimentation

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Frequently Asked Questions

What is Open WebUI?

Self-hosted web interface for running local LLMs with Ollama.

Is Open WebUI free?

Open WebUI is free to use.

What can I use Open WebUI for?

Open WebUI is an AI-powered tool in the AI Agents category. Self-hosted web interface for running local LLMs with Ollama.

What are the best Open WebUI alternatives?

You can find the best Open WebUI alternatives on our Open WebUI alternatives page. Nextool.ai lists hundreds of AI Agents tools so you can compare features and pricing side by side.

How do I get started with Open WebUI?

To try Open WebUI, visit the Open WebUI website. Open WebUI is free to use. You can also explore alternative AI Agents tools on Nextool.ai to compare options before committing.

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