Lovable vs v0
These tools sit at opposite ends of the AI builder spectrum. Lovable generates full apps with Supabase auth, database, and storage wired up. v0 generates UI components and screens with strong design taste, plugged into the Next.js + shadcn/ui ecosystem.
Lovable wins for full apps with backend and auth. v0 wins for pure frontend and design-quality components.
The tools at a glance
Lovable
by Lovable
AI app builder that ships full-stack apps with Supabase auth, database, and GitHub sync.
- Best for
- SaaS apps that need users, data, and hosting on day one.
- Standout
- End-to-end app generation: prompt to running SaaS with auth and DB, not just UI.
- Weakness
- Design output is decent but less considered than v0 — shadcn/ui defaults, not custom polish.
- Pricing
- Free trial; Starter $25/mo; Pro $80/mo; Teams custom
v0
by Vercel
AI UI generator focused on shadcn/ui components and Next.js, with strong design defaults.
- Best for
- Beautiful React components and screens, copy-pasted into your codebase.
- Standout
- Design taste and shadcn/ui-native output that fits cleanly into a real Next.js app.
- Weakness
- No real backend, no auth, no database — not a full app builder.
- Pricing
- Free tier; Premium $20/mo; Team $30/seat
Key differences
Backend support
Lovable provisions Supabase: auth, Postgres, RLS, storage. v0 has no backend story — you generate UI and wire it up to whatever API you have. For anything with logged-in users and saved data, Lovable is the right tool.
Frontend stack
Both default to React + Tailwind + shadcn/ui, so the surface looks similar. Lovable ships an entire Vite + React app; v0 outputs Next.js components. If you live in Next.js, v0 is more idiomatic.
Design quality
v0 wins. The output has been tuned by Vercel's design team and it shows — spacing, typography, dark mode all feel intentional. Lovable's UI is fine, but more generic shadcn/ui.
Scope of generation
Lovable generates entire apps; v0 generates one screen or component at a time. Different tools for different jobs — Lovable is "build me Linear", v0 is "give me a settings page that looks great".
Deployment
Lovable deploys to a hosted URL and pushes to GitHub for Vercel/Netlify. v0 outputs code that you push to a Vercel project yourself. Both end up on Vercel commonly; Lovable hides more of the work.
Pricing
v0 Premium is $20/mo, Lovable Starter is $25/mo. v0 stretches further because each generation is small. Lovable feels more expensive but does more per prompt.
Feature matrix
| Feature | Lovable | v0 |
|---|---|---|
| Full-stack apps | Yes | No (UI-focused) |
| Auth + database | Yes (Supabase) | No |
| Design quality out of the box | Decent | Polished |
| shadcn/ui native | Yes | Yes (canonical) |
| Frontend frameworks | Vite + React | Next.js |
| GitHub sync | Two-way | Export to Vercel |
| Hosted deploy included | Yes | Via Vercel |
| Free tier | Trial only | Yes |
| Cheapest paid tier | $25/mo | $20/mo |
Pick by use case
Building a full SaaS app prototype with auth and DB
Supabase auth + Postgres + storage are wired up automatically. v0 cannot do this on its own.
Generating polished UI components
v0's design defaults and shadcn/ui canonical output beat Lovable for pure component work.
Designer prototyping production-quality UI
Single-component iteration with design polish. Lovable is overkill for this.
MVP that needs hosting included
Auth, DB, hosting, GitHub all in one. v0 leaves you to assemble the backend yourself.
Adding screens to an existing Next.js app
Copy-paste shadcn/ui components into your repo. Lovable wants to own the whole project.
Production-bound real product
For a real shipping SaaS, Lovable covers more of the stack. Pair with v0 for the UI polish on key screens.
Quick landing page demo
Faster to a beautiful single page. No need for the Lovable + Supabase scaffolding.