kitio.aiStitch vs Polymet
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Stitch is completely free, while Polymet is freemium.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Prompt to UI
- Sketch and image input
- Figma paste
- HTML and CSS export
- Multi-screen flows
- Design from prompt or image
- Figma import and export
- Design system support
- Visual and code editors
- GitHub and npm integration
| Feature | Stitch | Polymet |
|---|---|---|
| Best for | Google Labs tool that generates app UI and front-end code | AI product designer that outputs production-ready front-end code |
| Category | Design | Design |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Polymet | |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Stitch is completely free, while Polymet is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
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
Stitch
- Free with a Google account
- Exports both Figma and code
- Fast iteration by prompt
- Experimental Labs product
- Monthly generation limits
Polymet
- Outputs editable front-end code
- Works with your own design system
- Figma import and export
- Pricing is not shown on the homepage
- Few public details on plan limits
Which one should you choose?
Choose Stitch if you want:
- Free with a Google account
- Exports both Figma and code
- Fast iteration by prompt
Watch out: experimental labs product.
Choose Polymet if you want:
- Outputs editable front-end code
- Works with your own design system
- Figma import and export
Watch out: pricing is not shown on the homepage.
Stitch vs Polymet FAQ
What is the difference between Stitch and Polymet?
Stitch: Google Labs tool that generates app UI and front-end code. Polymet: AI product designer that outputs production-ready front-end code. Both are design tools.
Is Stitch or Polymet cheaper?
Stitch is completely free, while Polymet is freemium.
Do Stitch and Polymet have free plans?
Stitch: Yes, fully free. Polymet: Yes.
Who makes Stitch?
Stitch is made by Google, based in United States.
Who makes Polymet?
Polymet is made by Polymet.
Which should I choose, Stitch or Polymet?
Choose Stitch if you value free with a google account and exports both figma and code. Choose Polymet if you value outputs editable front-end code and works with your own design system.