Free includes 15 credits each month. No card is required. Defining your product costs 5 credits and generating your MVP plan costs 5. Each feature validation with a ‘build’ result costs 1 credit; a ‘not yet’ result is not charged. For example, those two generations plus three successful validations cost 13 credits, before optional publishing or regeneration. Publishing a landing page costs another 3 credits and a feedback form costs another 1. Your total depends on the actions you take, including repeat generations and successful revalidations.

Start with Free if you are still deciding what to build. Builder includes 100 monthly credits and is suited to a focused first release. Pro includes 250 monthly credits for more complex projects or ongoing work after launch.

Builder and Pro include the same tools and supported build verification. The difference is how many credits you have each month.

Credits pay for actions in the tools, such as generating a product plan, architecture, a database design, backend features, or frontend screens. Some actions are charged per stage, feature, or screen, so a larger project uses more credits. Testing, regeneration, and launch steps can also use credits.

A simple full build may use around 100 credits; a more complex build may approach 200. These are estimates, not fixed project prices. The number of features and screens, changes you make, testing, and launch work all affect the total. Define your first release with the Free planning tools to help you choose a plan.

You will need enough credits before you can continue actions that use them. You can buy a one-off credit pack from your billing page to top up straight away, wait for your next monthly refresh, or move to a plan with a larger allowance. A one-off pack does not change your plan or your renewal date.

Credits refresh monthly. On a paid plan, your balance resets to your plan allowance after a successful monthly renewal. Unused paid credits do not carry over, so choose your plan based on the work you expect to do that month.

You can upgrade through checkout when you need more monthly capacity. Scheduling a change from Pro to Builder is not currently available. If you cancel your paid subscription, your account returns to Free at the end of the billing cycle.

Yes. Cancellation takes effect at the end of your current billing cycle, when your account returns to Free and your monthly allowance returns to 15 credits. How much you can generate each month depends on your credit balance.