A v0 alternative when you outgrow Vercel

v0 is the best UI generator that exists right now. It outputs production-grade Next.js + Tailwind + shadcn/ui code, and the default "ship to Vercel" button is genuinely one click. The friction shows up later — when you add a backend, a database, a background job, or your traffic hits the point where Vercel's per-invocation pricing starts surprising you.

This post is the migration path for that moment.

When Vercel stops being the right answer

You don't need to leave Vercel to use Launchmatic — the two run side-by-side fine. But there are a few patterns where Launchmatic is the better fit for a v0-generated project:

• You added a Python or Go service and need it to run as a long-lived process, not a serverless function.
• You need persistent storage for uploads, generated files, or a SQLite database.
• You need scheduled jobs or background workers beyond what Vercel Cron supports.
• Your traffic is predictable and per-invocation pricing is more expensive than a flat-rate pod.
• You want to control where your data lives (your own GCP/AWS account, your own Postgres).

If you're hitting any of those, the export path below takes about ten minutes.

Step 1: Get the code out of v0

In v0, click the Code tab on any generation. You can either:

• Click Download for a zip of the project, or
• Click GitHub → Push to commit it directly to a repo.

The GitHub option is better — it preserves the iteration loop where v0 keeps editing the repo as you prompt it.

Step 2: Deploy to Launchmatic

npm install -g @launchmatic/cli
lm login
lm deploy --name my-v0-app --port 3000

Launchmatic detects Next.js, runs next build, and exposes a public URL. The build is the same next build Vercel runs — there's no behavior difference, no edge-only API gotchas.

Step 3: Add a database (the part v0 + Vercel doesn't do well)

v0 mostly leaves the data layer up to you. Launchmatic's managed Postgres takes one command:

lm db create postgres --name app-db --link my-v0-app

The --link flag injects DATABASE_URL into your service. Drop in Drizzle / Prisma / pg, write a migration, and you have a real backend. If v0 already wired up Supabase or Neon, leave those env vars in place — Launchmatic won't fight you for the data layer.

Step 4: Custom domain with auto-SSL

lm domain add yourdomain.com --service my-v0-app

Add the printed DNS record at your registrar. Cert-manager issues a Let's Encrypt cert when the record resolves — usually within a minute or two.

Keep the v0 iteration loop

The migration doesn't break v0's edit-and-redeploy workflow. Connect your repo to Launchmatic via lm github connect and every push v0 makes triggers a redeploy automatically. You stay in v0 to design and prompt; Launchmatic handles production.

Cost comparison (rough)

For a small Next.js + Postgres app handling ~100k requests/day:

Platform	Compute	Database	SSL	Total
Vercel Pro + Neon	~$20 + per-invocation	$19+	Free	$40–80/mo + invocations
Launchmatic Pro + included Postgres	$20 (flat)	Included to 10 GB	Free	$20/mo

For larger apps the gap grows — Vercel's per-invocation model gets expensive faster than a flat-rate pod does.

What you lose

Honest list:

• Edge runtime for middleware.ts — Launchmatic runs Node only, not V8 isolates. If you use Vercel Edge specifically (geographic routing, edge auth at the CDN), keep that on Vercel.
• ISR with on-demand revalidation works, but the Vercel CDN integration is tighter than ours.
• Image optimization at the edge — we run next/image server-side rather than via a CDN transform.

For most v0-generated projects, those aren't load-bearing. For some, they are — measure first.

TL;DR

gh repo clone <your-v0-repo> && cd <repo>
npm install -g @launchmatic/cli
lm login
lm deploy
lm db create postgres --link $(basename $(pwd))
lm domain add yourdomain.com

Five commands, ten minutes, predictable pricing. The same v0 repo, with a real backend behind it.