# Install Open WebUI – ChatGPT Interface for Ollama

Open WebUI on VPS: Docker install, connect to Ollama, HTTPS, multi-user, RAG – self-host ChatGPT alternative.

**Quick answer:** **Open WebUI** + **Ollama** = your own ChatGPT interface on VPS. Docker Compose in 5 minutes.

## Related

- [Install Ollama](/en/selbst-hosten/ollama-installieren)
- [AI LLM integration](/en/ai-llm-integration)
*Self-host on VPS: [Order VPS](https://nexorahost.com/Dedicated-server) · [panel.nexorahost.de](https://panel.nexorahost.de) · [nexorahost.com](https://nexorahost.com) (Frankfurt · GDPR · NVMe)*