Cursor is an AI-first code editor built on a VS Code foundation, with chat, an agent that edits several files at once, and autocomplete. Replit is a browser-based coding platform with an AI Agent that builds and publishes projects from a description. Both use AI heavily, but one is an editor and the other is a platform.
The short version
| Cursor | Replit | |
|---|---|---|
| What it is | AI code editor (VS Code foundation) | Browser platform with an AI Agent |
| Where you work | An app on your computer | Your browser, no local setup |
| Free plan | Yes, with limited agent and chat requests | Yes (a free mode, plus paid plans) |
| Publishing | Up to you | Built in |
| MCP support | Yes (mcp.json) | Yes, per Replit's docs (curated servers plus custom URLs) |
| Project instructions | .cursor/rules and AGENTS.md | Prompts to the Agent |
Prices and limits change. See Cursor's and Replit's pricing pages.
What they have in common
- AI that edits real code. Both produce actual projects, not mockups.
- Chat-style instructions. You describe what you want, then review what the AI did.
- A free plan to try. Both are free to start, with limits.
Key differences
Editor versus platform. Cursor looks like the editors most developers know: files on one side, code in the middle, an AI panel beside it. That's a lot to take in if you've never used a code editor. Replit moves the whole environment into the browser, so you don't install or configure anything.
How much it decides for you. Replit's homepage describes built-in authentication, database, hosting and monitoring, and the Agent builds, runs and publishes in one place. Cursor leaves choices like hosting, database and deployment to you. That means more to learn, but also more freedom.
Where your code lives. With Cursor, your project is a folder on your computer, so you can use Git and other tools as you like. Replit is less suited to people who want to work in their own local editor.
Extending the AI. Cursor supports MCP servers (a standard way to plug extra tools into an AI) through a simple mcp.json file, and standing instructions through project rules. Replit's docs say its Agent can connect to MCP servers too, either from a curated list or by adding a server URL.
Cost. Cursor's free plan is limited, so regular use usually means a paid plan. Replit's costs depend on your plan and how much you use the Agent.
Do they work together?
They can, but not in a built-in way. You might start an idea on Replit, then work on the code in Cursor. Check how to export or sync your Replit project first, as we haven't verified the steps.
Who should pick what
- You've never coded and want to ship something fast: Replit.
- You want to collaborate or share a live project from the browser: Replit.
- You want to learn how code is organised and make changes yourself: Cursor.
- You already use VS Code: Cursor will feel familiar.
- You want rules and tool connections you control through files: Cursor.
Our verdict
Replit is the quickest route from idea to something live. Cursor is the better long-term place to learn and to work on code you own. If you outgrow a browser platform, Cursor (or a terminal agent like Claude Code) is a natural next step. You can compare those in Claude Code vs Cursor.