Replit vs Bolt.new
A detailed side-by-side comparison to help you choose the right AI coding agent for your needs.
Best for browser-based AI development environment
Replit
Replit is a browser-based development environment that has embraced AI-first coding with its Replit Agent, which can build entire applications from natural language descriptions. Featured on the a16z ...
AI Models
Replit AgentGhostwriter AIClaudeGPT-4o
Key Features
- Replit Agent builds full apps from natural language descriptions
- Browser-based IDE with zero local setup required
- Ghostwriter inline completions and chat assistance
- Instant deployment with built-in hosting
- Support for 50+ programming languages and frameworks
Pricing
Free — $0/month
Replit Core — $20/month
Pro — $100/month
Pros
- Zero setup—go from idea to deployed app entirely in the browser
- Replit Agent handles complete app scaffolding and deployment
- Massive language and framework support with instant environments
Cons
- Browser-based IDE less powerful than desktop editors for large projects
- Compute limits on free tier restrict serious development
Best for instant full-stack app prototyping
Bolt.new
Bolt.new is an AI-powered app builder by StackBlitz that lets users create, run, and deploy full-stack web applications directly in the browser from natural language prompts. The platform uses WebCont...
AI Models
Claude Sonnet 4GPT-4oGemini 2.5 Pro
Key Features
- Full-stack app generation from natural language in browser
- WebContainers technology for instant Node.js environment
- Token-based system with monthly rollover on paid plans
- Built-in deployment with custom domain support
- Support for React, Next.js, Vue, Svelte, and more
Pricing
Free — $0/month
Pro — $25/month
Teams — $30/user/month
Enterprise — Custom pricing
Pros
- Fastest path from idea to deployed app with WebContainers
- Token rollover prevents waste on paid plans
- No local setup needed — everything runs in browser
Cons
- Free tier includes Bolt branding on deployed sites
- Token-based pricing can be unpredictable for complex projects