Pay as you build

Credits you buy once. No subscription to cancel.

Build in bursts. Disappear for three months. Come back and your balance is exactly where you left it.

Buy once, never expire

Credit packs are a one-off purchase. They do not reset monthly, they do not lapse, and nothing gets clawed back if you take a break. There is no plan you have to keep paying to stay logged in.

Charged for work, not for asking

A turn that changes nothing costs nothing. If Petal produces a byte-identical edit, the build is a no-op and the wallet is left alone. Failed builds that never reach your project are not billed either.

You can see the meter

Backend hours, image generation and model spend each have a published rate, and the balance sheet shows what went where. No opaque “fast requests” unit that quietly costs five times more on Tuesdays.

Never: Credits expire
$0: Cost of a no-op turn
Optional: Subscription

See what a build costs

The rest of the difference

The marketplaceEvery other AI builder ends at deploy. Petal keeps going: list the app, price it, transfer it.The agent boardOne model writing everything is how you get an app that looks right and behaves wrong.Own your codeNothing here is locked behind a proprietary editor or a runtime only we can host.