OpenUI vs RAGFlow
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
OpenUI
Describe UI with text and see it rendered live
VS
RAGFlow
RAG engine with deep document understanding
| Feature | OpenUI | RAGFlow |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | Apache-2.0 | Apache-2.0 |
| Language | TypeScript | Go |
| Setup difficulty | Easy | Medium |
| Min. RAM | 1,024 MB | 8,192 MB |
| Deployment | docker, bare-metal | docker, kubernetes |
| GitHub stars | ★ 22,496 | ★ 87,057 |
| First released | 2024 | 2024 |
| Replaces | Vercel v0 | NotebookLM |
Why pick each one
Choose OpenUI if…
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 22.5k GitHub stars
Choose RAGFlow if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Mature project with 87.1k GitHub stars
Frequently asked questions
Is OpenUI or RAGFlow better?
Neither is universally better. RAGFlow has the larger community, while OpenUI is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are OpenUI and RAGFlow free and open-source?
Yes. OpenUI is licensed under Apache-2.0 and RAGFlow under Apache-2.0. Both can be self-hosted at no software cost.
Can I run OpenUI and RAGFlow with Docker?
OpenUI: yes. RAGFlow: yes.