Best AI agents for prototyping

Listed alphabetically; we don't rank paid placements.

Bolt

In-browser prompt-to-app builder from StackBlitz.

Free $0; Pro $25/mo; Teams $30/member/mo

Lovable

Prompt-to-web-app builder for full-stack apps.

See site

Replit Agent

Builds and deploys full apps from a prompt inside Replit.

Core $20/mo ($18/mo annual); Pro $100/mo ($90/mo annual)