Tempo

Building a React app with an AI that writes the code and designs the screens is what Tempo does. Tempo is an AI app builder and code assistant for teams working on React projects, with code generation and design generation in the same product.

Pricing runs on prompts.

The Free plan costs $0 and gives you 30 prompts a month, capped at 5 per day.

Pro is $30 a month for 150 prompts and full access to the code and reasoning agents.

Running low? You can add 250 bonus prompts for $50, and those do not expire.

Error fixes are free on every plan and do not count against your prompts, which matters when an AI build breaks.

At the top is Agent+, $4,000 a month.

Tempo's agents design and build 1 to

3 features for you each week, with human engineers and designers checking the quality.

Turnaround is 48 to 72 hours, and design revisions and code review improvements are unlimited.

That tier is a service, not just a tool, and is priced like one.