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Replit Agent review
7.3/10★★★★★Browser-based AI agent that builds, tests and deploys full-stack apps
- Best for
- Non-engineers and indie builders who want a prototype or internal tool from a prompt to a live URL
- Price
- Freemium · from $20/month
Free: Starter: daily agent credits and one free published app - Platforms
- Web, iOS, Android
- Made by
- Replit, Inc., Foster City, California, USA · since 2016
- App store ratings
- iOS 4.7★ (21K) · Android 4.6★
What it is
Replit Agent turns natural-language descriptions into working full-stack apps inside Replit's cloud workspace. It scaffolds projects, installs dependencies, tests in a browser, fixes errors and publishes to a hosted URL. It's aimed more at prototypes, MVPs and non-engineers than at existing codebases.
Latest: Replit raised a $400M Series D at a $9B valuation in March 2026.
What the AI does
- Prompt-to-full-stack-app generation
- Agent tests its own output in a real browser
- Plan mode and parallel agents (Pro)
- Built-in databases and one-click deployment
- Design Canvas
Pros and cons
- Lowest-friction path from idea to deployed app
- Hosting, databases and deployment built in
- No local setup; works in the browser and on mobile
- Free Starter tier
- Generated code often needs rework before production
- Effort-based credits can add up on bigger projects
- Lock-in to Replit's infrastructure
How it scores
A strong tool for new apps; reviewers found it weaker than Cursor or Claude Code on existing codebases.
Feature checklist · 2 of 9
- Autonomous agent mode that edits multiple files (yes)
- Inline code completion as you type (no)
- Choice of AI models from more than one vendor (no)
- Use your own API keys, local models or self-hosted deployment (no)
- Extension for existing IDEs (VS Code or JetBrains) (no)
- Command-line (terminal) agent (no)
- Cloud agents that keep working in the background (yes)
- AI code review for pull requests (no)
- Connects to external tools (MCP, plugins or apps like Slack and Jira) (no)
Alternatives
See all Replit Agent alternatives, ranked →
- OpenAI Codex 8.7/10Developers who want parallel, asynchronous tasks and pull requests back, bundled with ChatGPT
- GitHub Copilot 8.6/10Developers and teams on GitHub who want AI in the IDE they already use, at the lowest entry price
- Claude Code 8.5/10Engineers who hand off large multi-file tasks and long autonomous runs
- Cursor 8.3/10IDE-first developers who want AI in every keystroke and the freedom to switch models
Sources
▸▸ Replit Agent in the news
Microsoft's Copilot Pro Leak Shows AI That Can Write Entire Codebases From Scratch
Microsoft's AI division has been quietly working on Copilot Pro, and a recent leak suggests it might be the first AI that can write entire codebases from scratch. According to documents obtained by The Verge, the next iteration of Microsoft's flagship AI coding assistant includes revolutionary impro