#4 in App buildersFree tier
Replit
Cloud development environment with an agent on top.
Replit is a cloud IDE and host. Replit Agent builds and edits apps in that environment, with projects, databases, and collaborators available on paid plans.
Why this rank
Pick Replit when the app needs a real environment, not only a generated frontend: the agent and the place the app runs are the same product.
Best for
Full-stack apps that need hosting and more than one person.
Pricing
Free Starter with limited Agent use. The next plan is $20/month, or $18/month billed annually, and includes $20 toward more powerful models. A higher plan is $100/month, or $90/month billed annually.
Pricing checked November 7, 2026. Confirm it on the official site.
Before you commit
- Free published apps are limited, including how long they stay up.
- Stronger models draw from the included credit, not from an unlimited agent.