Replit

Replit is a browser-based development environment with a built-in AI agent. You describe an app in plain language and the agent writes the code, sets up databases and integrations, and publishes the result, all without installing anything locally. You can also edit the code yourself, collaborate with others and manage hosting from the same workspace, on the web, desktop or mobile.

It suits founders, product people and hobbyists who want to turn an idea into a working web app quickly, and developers who prefer a hosted environment with deployment included.

The free Starter plan includes daily agent credits and one published app with a Replit badge. Core costs $20 a month (or $18 a month billed yearly) and includes $20 of usage credit; Pro costs $100 a month ($90 yearly) with more credit, parallel agents and collaborators. Usage beyond the included credit is billed on a pay-as-you-go basis, and Enterprise pricing is custom.