Open WebUI
AI ToolsA self-hosted AI chat interface for local and cloud models, with multi-user access control.
Self-hostable alternative to:

What the free edition leaves out
Scroll sideways to view all columns →The free edition is genuinely usable, but some team or enterprise features need a paid plan. “Not confirmed” means the official pages we read did not say, so we do not guess.
| Feature | Free edition | Details | Source |
|---|---|---|---|
| SSO / SAML | Not confirmed | The security docs say OIDC and OAuth 2.0 are supported and LDAP is offered, but they do not say which features need an enterprise license. SAML and SCIM are not mentioned. | Source ↗ |
| Role-based access control | Free | The README lists roles, groups and permissions as core features, plus model-level permissions and workspace isolation. | Source ↗ |
| Audit logs | Free | Audit logging is a configuration option (AUDIT_LOG_LEVEL), off by default; no license key is mentioned for it. | Source ↗ |
| Multi-user / teams | Free | Users, roles and groups are core features. The branding rule, not a user cap, is the limit. | Source ↗ |
| Backups and restore | Not confirmed | The quick start only advises backing up the data volume before updates; no built-in backup tool found. | Source ↗ |
| API access | Free | Per-user API keys with bearer authentication inherit the user's role and group permissions; no paid gating mentioned. | Source ↗ |
| Support SLA | Paid | Enterprise support is described as a formal relationship structured with Service Level Agreements. | Source ↗ |
Best for
Individuals and teams who want a self-hosted, model-agnostic chat interface for local models and OpenAI-compatible APIs, with multi-user access control.
Why choose it over ChatGPT
It is self-hosted and can run fully offline, so chat data stays on your own infrastructure.
Where it falls short
You run and maintain it yourself, including updates and backups; multi-replica setups need PostgreSQL, Redis and an external vector database. The license has a branding rule: removing or changing the Open WebUI branding is allowed only for 50 or fewer end users in 30 days, with permission, or with an enterprise license. There is no hosted service and no stated support commitment outside the Enterprise plan.
Self-hostable alternative to
- ChatGPT — Open WebUI is a self-hosted chat interface for local and cloud models, so you decide where chats live instead of using OpenAI's hosted ChatGPT.
Category
AI ToolsTopics
Built with
Python
Svelte
JavaScript
TypeScript
CSS
Docker
SvelteKit
Alpine.js
Tailwind CSS
PostCSS
i18next
- Day.js
Chart.js
Three.js
+36 more
Leaflet
- TipTap
- ProseMirror
CodeMirror
- Yjs
Vite
Node.js
jsonwebtoken
OpenID Connect
OpenTelemetry
- Amazon Web Services
Google Cloud
FastAPI
- Uvicorn
SQLAlchemy
- Alembic
Pydantic
uv
Hugging Face Transformers
- OpenAI
pandas
NumPy
PostgreSQL
MySQL
Redis
Elasticsearch
Vitest
Cypress
ESLint
Prettier
typescript-eslint
Dependabot
Docker Compose
GitHub Actions
Make
npm