What is Replit Agent?
Replit Agent is an autonomous coding agent inside Replit, the browser-based development platform. You describe the app you want in plain language, and the agent sets up the project, writes the code, installs dependencies, and can deploy it to a live URL, all in the cloud.
Because Replit owns the whole environment (editor, packages, database, hosting), the agent can carry a task end to end without you configuring anything locally. It works in checkpoints you review, so you can steer and roll back as it builds.
It is aimed at people who want to ship a working app fast, from non-developers prototyping an idea to engineers spinning up a tool. For anything production-grade, review the generated code and treat the first build as a starting point.
What it's best for
- Going from idea to a deployed app without managing local setup.
- Non-developers and beginners prototyping a working tool from a description.
- Engineers spinning up internal tools or prototypes quickly in the cloud.
- Iterating in checkpoints you can review and roll back.
Where it falls short
- Large production systems that need careful architecture and review.
- Teams with an existing local toolchain they do not want to leave for Replit.
- Workflows that cannot run in a hosted cloud environment.
Ways in
Open Replit in the browser and describe the app you want. The agent scaffolds the project, writes the code, and can publish it to a live URL.
Work through the checkpoints: review what it built at each step, give feedback, and let it continue or revert.
Getting the most out of it
Describe the app concretely: the features, the data, and how it should behave, so the first build lands closer to what you want.
Review the generated code before relying on it, especially anything touching data, auth, or payments.
What Replit Agent costs
Approximate, in USD, as of June 2026. Prices change often. Confirm on the official site before you rely on them.
Starter
$0
A free tier to try building, with limits. Confirm current limits on the official site.
Core
Subscription + usage
A monthly plan with included credits, plus usage-based agent effort beyond that. Confirm current pricing on the official site.
Example prompts
Copy these into Replit Agent as starting points, then adapt them to your task.
Build a simple expense tracker with a form to add expenses, a list with totals, and data that persists. Then deploy it and give me the URL.
Add user sign-in to this app so each person only sees their own data, and keep the existing features working.
The deployed app throws an error on submit. Find the cause, fix it, and redeploy.
Replit Agent
common questions.
Direct answers to the questions we get asked the most. If yours isn't covered, write to the team.