Replit Agent is an autonomous AI software builder that can create, run and deploy full applications from natural language descriptions directly in the browser.
March 21, 2026
Agent 4 was launched by Replit, representing a significant new version of the Replit Agent. It supports a unified project experience on an Infinite Canvas, allowing builders to create landing pages, web apps, and mobile-native versions all within one project. The launch was celebrated with a behind-the-scenes stream featuring the Replit team.
September 1, 2024
Full autonomous agent launched. Build complete apps from natural language. Runs and deploys automatically.
June 1, 2023
Replit launches AI coding assistant. Code completion and explanation in the browser IDE.