From idea to preview
Agent writes code, sets up infrastructure, and tests the result from a plain-language description — no coding knowledge required.
Find a starting point
Atlas / Browser app builder
Replit
Describe one working interaction, review the plan, build and preview in a browser.
By Replit · This record describes the product and its workflow, not a benchmark of an individual model.
What you need.
- A Replit account and a small, concrete brief with sample data.
- Check Agent usage and hosting charges separately before sharing a live app.
The practical details.
Keeping control
Agent creates checkpoints as it works so users can roll back to any previous state, and Plan mode lets users review and approve a task list before any code is written.
Ongoing cost
Free Mode is no-cost everyday Agent work within a plan's allowance (Core and Pro allowances reset every five hours with weekly limits); Power and Max are paid tiers requiring confirmation before each paid action.
Latest source check: 2026-10-15. Confirm current plans and terms before committing.
Looking at the underlying tools?
Explore the category’s model records, capabilities and billing units. These are separate records; this page does not establish which models power this product.