Open WebUI
Free tierThe freedom AI stack — run any model, on your own terms, without compromise.
Free tier available·All audiences·Powered by Ollama, OpenAI, Anthropic, or any compatible provider·API available·Open source
Key strengths
Self-hosted / on-premises deploymentSupports any model (local or cloud)Large community (516K+ members, 419M+ downloads)Extensible with Python pipelines and functionsEnterprise features: SSO, RBAC, audit logs, air-gapped deploymentVoice, vision, RAG, search capabilities out of the box
Free tier + paid plans
Founded 2024
Self-hostable
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Recent changes
- Plans updated: Free self-hosted install via pip or Docker; Enterprise plans available (contact sales)
- Models updated: Ollama, OpenAI, Anthropic, or any compatible provider
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Documentation & Developer Resources
Open WebUI is distributed as an open-source project (GitHub: 156,161 stars). Developers can get started quickly using either of the two primary installation paths:
Quick install via pip:
pip install open-webui
Docker deployment:
docker run -d -p 3000:8080 ghcr.io/open-webui/open-webui:main
Integration surface:
- Native support for Ollama, OpenAI, Anthropic, Azure OpenAI, and NVIDIA RTX Spark
- Compatible with any OpenAI-spec API endpoint
- Extensible via Python pipelines and functions for custom logic, middleware, and automation
Enterprise configuration options include:
- Single Sign-On (SSO)
- Role-Based Access Control (RBAC)
- Audit logging
- Air-gapped / fully offline deployment
Pricing: Free for self-hosted installs; Enterprise plans available via sales contact.
Alternatives
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