Bolt.new
bolt.new ↗Overall
Design Exploration
6
Design Systems
4
Feature Design
6
UI Craft
5
Prototyping
9
Development
8
UI Generation
7
AI Design
6
Best for
Bolt.new runs full Node.js environments in the browser for true full-stack development.
Strengths
- True full-stack in browser (frontend + backend + database)
- WebContainer technology for low latency
- Open-source (bolt.diy)
- Multi-model support (Claude, GPT-4o)
- Instant Netlify deployment
- No local setup required
Weaknesses
- Unpredictable token consumption
- Success rate drops for enterprise features (~31%)
- Context retention issues past 15-20 components
- Debugging loops burn tokens
- UI output sometimes dated