Bolt vs Devin: Side-by-Side Comparison 2026
Bolt vs Devin comparison 2026. Side-by-side features, pricing & capabilities.
Bolt is an app builder from StackBlitz — build full-stack apps with ai. Devin is an AI agent from Cognition — fully autonomous ai software engineer.
Bolt
Browser-based AI app builder by StackBlitz that generates, runs, and deploys full-stack web applications from natural language prompts.
- ✓ Full-stack generation
- ✓ In-browser IDE
- ✓ One-click deploy
- ✓ Package management
- ✓ Live preview
Free / $25/mo · 4 plans
Devin
Autonomous AI coding agent by Cognition. Handles full development tasks end-to-end. Cognition also owns Windsurf, integrating IDE and agent workflows.
- ✓ AI chat
- ✓ Agentic mode
- ✓ Multi-file editing
- ✓ Terminal commands
- ✓ Test generation
$20/mo · 3 plans
| Feature | Bolt | Devin |
|---|---|---|
| Category | Builder | Agent |
| Starting Price | Free | $20/mo |
| Model Family | Claude | Proprietary |
| Test Generation | — | ✓ |
| Documentation | — | ✓ |
| Open Source | No | No |
Pricing verified Mar 20, 2026. Bolt pricing | Devin pricing
Key Differences
- Category: Bolt is an app builder; Devin is an AI agent.
- Free tier: Bolt has a free tier; Devin does not.
- Starting price: Bolt starts at $25/mo; Devin starts at $20/mo.
- Model family: Bolt uses Claude; Devin uses Proprietary.
- Provider: Bolt is built by StackBlitz; Devin is built by Cognition.
- Capabilities: Devin has test generation.
Which Should You Choose?
Choose Bolt if you want to go from idea to deployed app in minutes. Choose Devin if you want fully autonomous engineering tasks with minimal supervision. Read our full reviews to see which fits your workflow.