Bolt.new, v0, and Lovable compared head-to-head. Build full-stack apps with AI — pricing, features, and which one to pick for your project.
10 min read · Last updated April 2026
"Vibe coding" is 2026's biggest tech trend. Instead of writing code line by line, you describe what you want in plain English, and AI builds the entire app for you. No syntax, no debugging, no waiting for developers. You just vibe with the AI until your app works. Three tools dominate this space: Bolt.new, v0 (by Vercel), and Lovable. Each takes a different approach to turning your ideas into working software, and picking the right one can save you weeks of development time.
In this guide, we break down each tool's strengths, weaknesses, pricing, and ideal use cases so you can make the right choice for your project.
Bolt.new is a full-stack AI app builder created by StackBlitz, the company behind the WebContainers technology that runs Node.js entirely in your browser. When you type a prompt like "Build me a task management app with user authentication and a dashboard," Bolt generates the complete codebase — frontend, backend, database schema, and API routes — and runs it in a live preview window within seconds.
What makes Bolt.unique is its browser-based development environment. There is no server to configure, no local installation, and no terminal commands to run. Everything happens inside your browser tab via WebContainers. You can edit the generated code directly, ask the AI to make changes through conversation, and deploy to production with one click. Bolt integrates with Supabase for backend services (authentication, database, storage) and Netlify for hosting.
Key capabilities:
Pricing: Free tier includes limited daily prompts (approximately 5-10 per day). The Pro plan at $20/month gives you 10 million tokens per month, which translates to roughly 100-200 app generations depending on complexity. The Teams plan at $60/month per seat adds collaboration features and higher limits.
v0 is Vercel's AI-powered UI generation tool. Unlike Bolt.new and Lovable, v0 is not a full app builder — it specializes in generating production-ready React UI components. You describe a component ("a pricing page with three tiers and a toggle for monthly/annual billing"), and v0 generates pixel-perfect code using shadcn/ui components and Tailwind CSS.
v0 is built for developers who already have a Next.js or React project and need to accelerate their frontend workflow. Instead of spending hours designing and coding UI components from scratch, you describe what you need, and v0 generates clean, production-quality code that you copy into your project. The generated components follow modern best practices: TypeScript, responsive design, accessibility attributes, and the shadcn/ui design system.
Key capabilities:
Pricing: The free tier includes 200 messages per month, which is generous for occasional use. The Premium plan at $20/month gives you 5,000 messages per month and priority access during high-traffic periods. Enterprise pricing is available for teams.
Lovable (formerly known as GPT Engineer) is an AI-powered full-stack application builder designed for non-technical users. While Bolt.new targets developers who want to move faster, Lovable targets anyone with an idea — founders, designers, marketers, students — who want to build and deploy a working web app without writing a single line of code.
Lovable uses GPT-4 under the hood and connects to Supabase for backend services. You describe your app in plain English, and Lovable generates a complete, working application with authentication, database, and hosting included. The interface is conversational — you iterate through chat, asking Lovable to add features, fix bugs, or change designs. When you're happy, you deploy directly from Lovable's dashboard.
Key capabilities:
Pricing: Free tier allows 5 messages per day — enough to explore but not enough to build a complete app. The Starter plan at $20/month gives you 100 messages per month. The Pro plan at $50/month includes 500 messages per month and priority support. We covered Lovable in detail in our complete Lovable AI guide.
| Feature | Bolt.new | v0 (Vercel) | Lovable |
|---|---|---|---|
| Best For | Full-stack apps | React UI components | Full-stack apps |
| Free Tier | Yes (limited) | Yes (generous) | 5 free messages/day |
| Export Code | Yes (GitHub) | Yes (copy/paste) | Yes (GitHub) |
| Deploy | Built-in hosting | Vercel | Built-in hosting |
| Backend | Yes (Supabase) | Frontend only | Yes (Supabase) |
| Price | $20/mo Pro | $20/mo Premium | $20/mo Starter |
| Tech Stack | React, Next.js, Vue, Svelte, Node.js | React, Next.js, shadcn/ui, Tailwind | React, Next.js, Supabase |
| Learning Curve | Medium (some coding helps) | Low-Medium (React knowledge helps) | Low (no coding needed) |
| Limitations | Token limits on free tier, complex apps may need manual fixes | Frontend only, no backend, no auth | Limited free tier, less control over code |
Bolt.new (by StackBlitz) is a browser-based AI app builder that runs entirely in your browser via WebContainers. You describe your app, and Bolt generates the code, installs dependencies, and runs it — all without any server or local setup.
Strengths:
v0 is Vercel's AI tool, focused specifically on generating React UI components using shadcn/ui and Tailwind CSS. It's not a full app builder — it's a component generator that outputs beautiful, production-ready code.
Strengths:
Lovable (formerly GPT Engineer) focuses on making app building accessible to non-developers. Describe your idea, and Lovable builds a working full-stack app with authentication, database, and deployment ready to go. We covered Lovable in detail in our complete Lovable AI guide.
Choosing the right tool depends on three things: what you're building, your technical skill level, and your budget. Here is a decision framework to help you pick:
Choose Bolt.new if:
Choose v0 if:
Choose Lovable if:
Pro tip: These tools are not mutually exclusive. Many developers use v0 to generate UI components and then import them into a Bolt.new project. Others start with Lovable to prototype quickly, then switch to Bolt.new when they need more control over the codebase. The best approach is often to combine tools based on your project's needs at each stage.
For more AI coding options, check our guide to the best AI coding tools in 2026.
Is Bolt.new free?
Bolt.new has a free tier that gives you a limited number of prompts per day (approximately 5-10 generations). This is enough to explore the tool and build a small project. For serious development, the Pro plan at $20/month provides 10 million tokens, which is enough for 100-200 app generations. There is no time limit on the free tier — you can use it indefinitely.
Can v0 build full apps?
No, v0 is designed to generate UI components and pages, not full applications. It does not handle backend logic, authentication, database operations, or deployment. You would use v0 to build the frontend of your app and then integrate those components into your own Next.js project where you handle the backend separately. If you need a full app builder, Bolt.new or Lovable are better choices.
Is Lovable better than Cursor?
They serve different purposes. Lovable is a no-code app builder for non-technical users — you describe your app and it builds everything. Cursor is an AI-powered code editor for developers — it helps you write code faster inside VS Code. If you do not know how to code, choose Lovable. If you are a developer who wants AI assistance while coding, choose Cursor. They are not competing tools.
Which is best for beginners?
Lovable is the most beginner-friendly option. Its conversational interface requires no technical knowledge — you describe what you want and iterate through chat. Bolt.new is the next easiest, though some coding knowledge helps when you need to fix or customize generated code. v0 is the least beginner-friendly since you need to know React and Next.js to integrate the generated components into a working project.
Can I build a real business app with these tools?
Yes. Many startups are launching MVPs built entirely with Bolt.new or Lovable. For production apps, you'll eventually want a developer to review and optimize the code, but for validating an idea and getting early users, these tools are incredible time-savers.