Bolt.new vs Devin
Pricing
Bolt.new: Free tier, Pro from $20/mo
Devin: From $500/mo
Description
Bolt.new: Build full-stack web apps in your browser by describing what you want, no local setup needed
Devin: Autonomous AI software engineer that takes tasks, writes code, runs tests, and submits PRs on its own
Pros
- Zero setup: open a browser tab and start building
- Live preview updates as the AI writes code
- Supports React, Next.js, Astro, and more out of the box
- Can work on tasks independently while you do other things
- Handles the full cycle: plan, code, test, debug, submit PR
- Learns your codebase conventions over time
Cons
- Free tier token limits mean you hit walls mid-project
- Browser-based means no access to native tools, local databases, or heavy computation
- Generated code can be messy and hard to maintain long-term
- $500/mo minimum makes this a serious commitment for a solo founder
- Results vary wildly: great for routine tasks, unpredictable for complex ones
- You still need to review its work carefully
Details
Bolt.new runs a full Node.js environment inside your browser using WebContainers. You describe what you want to build, it writes the code, and you see a live preview instantly. No installing Node, no terminal, no VS Code, just a browser tab.
This is genuinely useful for prototyping. You can go from “I need a landing page with a waitlist form” to a working app in minutes. But the limitations show up when you try to build something complex: the free tier token limits are tight, and the generated code sometimes needs cleanup before it is production-ready. Think of it as a rapid prototyping tool, not a replacement for a real development setup.
Devin works more independently than most AI coding tools. You assign it a task (“fix this bug,” “add this feature,” “set up CI/CD”) and it goes away, works on it, and comes back with a pull request. You do not sit and watch; it works asynchronously.
The $500/month price tag is steep for solo founders, and that is the honest reality. The people getting value from Devin are those with more tasks than time, who can keep it busy with well-defined work. If you have 3 bug fixes and 2 small features to ship this week and cannot hire a developer, Devin might pay for itself. If you are pre-revenue and watching every dollar, this is not where you start.
Verified
