kitio.aiOpen WebUI vs PyGPT
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PyGPT is completely free, while Open WebUI is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Multi-user with roles
- Document RAG
- Web search
- Python tools and pipelines
- Voice chat
- Many cloud and local models
- Multi-agent workflows
- LlamaIndex RAG
- Python and system tools
- MCP connectors and plugins
- Voice and realtime audio
| Feature | Open WebUI | PyGPT |
|---|---|---|
| Best for | Self-hosted, open-source ChatGPT-style interface for any model | Open-source desktop AI assistant with agents, RAG and local models |
| Category | Chat assistants | Chat assistants |
| Pricing model | Freemium | Free |
| Starting price | See pricing page | Free |
| Free plan | Yes | Yes, fully free |
| Made by | Open WebUI | Marcin Szczygliński |
| Based in | – | Poland |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
PyGPT is completely free, while Open WebUI is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Community
Free
- Open source, self-hosted
- Use local or API models
Enterprise
Contact sales
- Custom branding
- Enterprise support and SLAs
- On-prem or air-gapped deployment
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Open WebUI
- Runs fully on your own servers
- Works with local and cloud models
- Large, active community
- Needs technical setup
- Branding rules for large deployments
- Frequent updates can break configs
PyGPT
- Free and open source
- Runs fully local with Ollama
- Very wide feature set
- Busy interface with many settings
- Cloud models need your own API keys
- Maintained by a small team
Which one should you choose?
Choose Open WebUI if you want:
- Runs fully on your own servers
- Works with local and cloud models
- Large, active community
Watch out: needs technical setup.
Choose PyGPT if you want:
- Free and open source
- Runs fully local with Ollama
- Very wide feature set
Watch out: busy interface with many settings.
Open WebUI vs PyGPT FAQ
What is the difference between Open WebUI and PyGPT?
Open WebUI: Self-hosted, open-source ChatGPT-style interface for any model. PyGPT: Open-source desktop AI assistant with agents, RAG and local models. Both are chat assistants tools.
Is Open WebUI or PyGPT cheaper?
PyGPT is completely free, while Open WebUI is freemium.
Do Open WebUI and PyGPT have free plans?
Open WebUI: Yes. PyGPT: Yes, fully free.
Who makes Open WebUI?
Open WebUI is made by Open WebUI.
Who makes PyGPT?
PyGPT is made by Marcin Szczygliński, based in Poland.
Which should I choose, Open WebUI or PyGPT?
Choose Open WebUI if you value runs fully on your own servers and works with local and cloud models. Choose PyGPT if you value free and open source and runs fully local with ollama.