Replit Agent 4 Launches with 'Canvas' Feature: Can Code a Startup From Scratch

Inc.·medium signal

Replit unveiled Agent 4, which Masad says can create and maintain an entire company — developing pitch decks, animated logos, connecting payment processors like Stripe, and working on multiple tasks in parallel. The key new feature is 'Canvas,' a persistent scratchpad that stores all work created for a specific project, enabling continuity across agent sessions.