Replit
Lets teammates collaborate in the same coding environment and deploy from the browser.
Replit provides a browser-based platform for writing and deploying software. Replit Agent builds applications within that platform.

Founded 2016 · Foster City, California
Official WebsiteUS$400 million
Replit announced Agent 4 alongside the financing, with tools for exploring designs, planning projects and building apps in one workspace.
Led by Georgian. Participation included Andreessen Horowitz, Prysm Capital, Coatue, Qatar Investment Authority, Y Combinator, Craft Ventures, Databricks Ventures.
Source · replit.com ↗US$97.4 million
Previously issued SAFEs converted in the round, including instruments held by more than 2,500 participants in Replit’s 2022 Wefunder campaign.
Led by Andreessen Horowitz.
Source · replit.com ↗US$4,500,000
Replit announced it had reached one million users when it disclosed the seed round.
Led by Andreessen Horowitz.
Source · replit.com ↗US$20 million
Replit planned to expand its collaborative browser-based coding environment so users could build and share software together.
Led by A.Capital Ventures.
Source · replit.com ↗US$80 million
Replit said it would invest in its browser-based programming environment, community and infrastructure after passing 10 million users.
Led by Coatue.
Source · replit.com ↗US$250 million
Replit planned to expand its agentic software creation platform for individuals, teams and enterprises.
Led by Prysm Capital.
Source · reuters.com ↗Haya Odeh and Amjad Masad co-founded Replit to make it possible to write and run code directly in a web browser. Faris Masad joined as a founding engineer.
Lets teammates collaborate in the same coding environment and deploy from the browser.
Replit added app generation to an existing browser-based workspace with deployment. As a result, an Agent-created project can move from an initial request into editing and hosting in the same environment.
Replit and Bolt.new both let a user begin in a browser. Replit brings the Agent into its existing coding and deployment environment, while Bolt's workflow grew out of StackBlitz's browser runtime. That history matters more for evaluating the workspace than comparing prompt boxes.