Build any app,
free forever.
AIbuilder is a 100% free, unlimited AI app builder. No credit card. No trial. No paywall — ever. Just describe what you want and ship it in seconds.
Powered by Anthropic — offering totally free use to fight precarity. A philanthropic mission, just like Lovable.
"A minimalist portfolio for a film photographer with a warm cream theme and a serif logo."
See AIbuilder turn a single sentence into a live app.
Forever
Unlimited apps
Credit card needed
How it works
Three steps from idea to live app — no setup, no syntax, no menus.
Describe it
Type what you imagine. No syntax, no setup, no menus to memorize.
Watch it build
AIbuilder renders a complete, styled interface in seconds you can preview live.
Iterate freely
Refine with another sentence. Every prompt saves to your project history.
No paywall. No upsell. Just build.
Other builders trap your best ideas behind a credit card. AIbuilder doesn't. Every feature, every model, every project — free and unlimited, forever.
$0 forever
No trial timer. No card required. Sign up and ship.
Unlimited use
Unlimited prompts, unlimited projects, unlimited iterations.
No hidden tier
Every feature is free for everyone. No 'Pro' lock icons.
Frequently asked
Short answer: yes, it's actually free.
+Is AIbuilder really 100% free?
Yes. AIbuilder is completely free and unlimited. No credit card, no trial period, no hidden fees, no paid tiers. You can build as many apps as you want, forever.
+Are there any usage limits?
No. There are no message caps, no project caps, and no feature gates. Build, iterate and publish as much as you need.
+Will it ever become paid?
No. Free and unlimited access is a core promise of AIbuilder. There is no paywall in the product.
+Do I need a credit card to sign up?
Never. Sign in and start building — we do not collect payment information at any step.
Free to start. Free forever.
No credit card. No trial. No paywall. Build as many apps as you want.
Open the studio