Open WebUI Review 2026
The freedom AI stack
What is Open WebUI?
Open WebUI is the platform for running AI on your own terms, connecting to any model—local or cloud—and extending it with Python. A self-hosted AI interface where data stays exactly where it belongs.
Best for
Mixed
Use cases
- Self-hosted AI chat interface
- Running local and cloud models
- Enterprise AI deployment
Key features
Connect any model (Ollama, OpenAI, Anthropic)
Python extensions
Voice, vision, retrieval, generation, search
Community platform for prompts/models/tools
SSO, RBAC, audit logs
Pricing
Model
freemium
Price range
Free open-source self-hosted; Enterprise options available (talk to team)
Free tier
Yes
Integrations
Open WebUI integrates with 4 tools including:
OllamaOpenAIAnthropicOpenRouter
Open WebUI alternatives
Other AI Infrastructure & Agents tools worth comparing.