Plans
A plan determines the kind of app you can publish as well as your account allowances. Free supports frontend-only static apps. Pro adds backend and full-stack cloud features. Building and running services can also involve usage.
Static or full stack
Section titled “Static or full stack”Use Free for a portfolio, landing page, or another static experience that runs in the browser. You can use the building assistant to create and edit the frontend in Studio.
Choose Pro when the app needs backend logic, a database, authentication, email, app file storage, models, or agents. Language, vision, media, and voice models running inside an app are Pro cloud capabilities. Using AI to build a Free frontend does not enable models or agents in the published app.
Current published plans
Section titled “Current published plans”Pricing and storage allowances checked September 13, 2026 against the public plans service. Free static apps and unlimited Pro full-stack apps confirmed by the product owner September 14, 2026.
| Free | Pro | |
|---|---|---|
| Monthly subscription | $0 | $25 |
| App type | Frontend-only static apps | Full-stack apps and agents |
| Backend and cloud services | Not included | Available |
| Total apps | 3 | Unlimited |
| Storage allowance | 1,000 MB | 10,240 MB |
| Custom domains | Not included | Included |
| Developer API access | Not included | Included |
The storage allowance does not enable backend file-storage services on Free. The account’s active limits and billing view determine the allowance applied to it. Model and service usage is metered separately; Pro access does not mean unlimited usage. Enterprise arrangements are agreed separately.
Choose around actual use
Section titled “Choose around actual use”Start with one complete journey, measure its usage, and estimate how many people will use it. Compare building activity, model work, and ongoing app use rather than the subscription price alone.
Older guides mentioned a universal 30-day Free expiry and different app counts. Check the actual app status and current account limits instead of relying on that historical packaging.