Bolt vs Lovable
Bolt and Lovable are both browser-based platforms where you describe an app and get working code. No local setup, no terminal, no git. Type a prompt, get a deployed app. But they differ in technology, output quality, and backend capabilities. Both can use YepAPI endpoints when you include the llms.txt link in your prompt.
Quick verdict
Pick Bolt for full-stack apps with backend logic. Pick Lovable for polished frontends with Supabase-powered backends.
Feature comparison
| Feature | Bolt.new | Lovable |
|---|---|---|
| Platform | Browser-based (StackBlitz) | Browser-based |
| Frontend | React, Vue, Svelte | React (primarily) |
| Backend | Full Node.js server | Supabase integration |
| Database | Any (via code) | Supabase (Postgres) |
| Deployment | Instant preview + Netlify | One-click deploy |
| Auth | Custom implementation | Supabase Auth built-in |
| Free tier | Limited tokens/day | Limited generations |
| Pro pricing | $20/month | $20/month |
| Open source | Yes (StackBlitz) | No |
| Best for | Full-stack prototypes | Polished frontend apps |
Pros and cons
Bolt.new
Lovable
When to use each tool
When to use Bolt.new
Use Bolt when you need server-side logic. API routes, cron jobs, server-side rendering, custom middleware — Bolt runs real Node.js in the browser. It's the best choice for full-stack prototypes that go beyond a frontend, especially when you need to call external APIs like YepAPI from the server side.
Learn more about Bolt.new+ YepAPI →When to use Lovable
Use Lovable when design matters most. It generates cleaner, more polished UIs than Bolt and handles the backend through Supabase. Best for landing pages, SaaS frontends, dashboards, and apps where you want to iterate on look and feel without touching code.
Learn more about Lovable+ YepAPI →Three steps. That’s it.
Get your API key
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Drop the doc link
Paste our llms.txt into your AI tool. It instantly understands 100+ endpoints.
Start building
Describe what you want. Your AI writes the API calls. You ship it.
Frequently asked questions
Lovable. Its Supabase integration handles auth and database without you configuring anything. Bolt gives more power but requires understanding server-side concepts. If you've never coded before, start with Lovable.
Yes. Include YepAPI's llms.txt URL in your prompt and both platforms will write API calls to YepAPI endpoints. Bolt can make server-side calls (more secure for API keys). Lovable makes client-side calls or routes through Supabase Edge Functions.
Both deploy instantly — you get a live URL within seconds of generation. Bolt uses Netlify. Lovable has its own hosting. For production, both support connecting custom domains.
Start vibe coding with one API key.
One API key. 100+ endpoints. Yep, that's it.