Amjad Masad announced that Replit has raised $400 million in a Series D, and also unveiled a powerful new agent.

Amjad Masad’s Replit allows users to work together like they’re doodling on a white board. It also made him a billionaire along the way.

Replit Inc., a startup with an artificial intelligence platform that enables users to create websites and mobile apps, has raised $400 million in funding. The company announced the investment on ...