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Replit Agent

The YC-born cloud IDE where an AI agent can build, run, and deploy full apps from a prompt — all in the browser.

Type
Cloud builder
Interface
Browser IDE
Open source
No
Model choice
Curated
Backed by
Y Combinator (W18)
Pricing
Freemium · from $20/mo
Official site

What is Replit Agent?

Replit pioneered the browser IDE, and its Agent turns prompts into working, deployed apps: it writes code, sets up environments, runs the app, and deploys it — no local setup at all. A favorite for prototypes, hackathons, and learning.

Key features

01

Prompt to deployed app

Build, run, and host without leaving the browser.

02

Zero setup

Environments and dependencies handled automatically.

03

Multiplayer

Collaborate live like Google Docs for code.

Pros and cons

Pros

  • Fastest path from idea to live URL
  • Nothing to install
  • Great for prototypes and education

Cons

  • Less suited to large existing codebases
  • Usage-based pricing can add up
  • Browser-based — not a local-dev replacement

Who is it for?

Builders who want to go from prompt to deployed app in minutes, especially for prototypes and MVPs.

FAQ

Is Replit free?
There's a free tier; Agent usage and hosting scale with paid plans.
Can it work on my existing repo?
You can import repos, but it shines most for greenfield builds.
Is Replit YC-backed?
Yes — Replit is a Y Combinator W18 company.

Try Replit Agent

Pricing and features change fast — check the official site for the latest.

Visit official site →

Last updated: October 2026 · Compare all agents