v0 generated the UI.
We check if it's launch-ready.
Beautiful components don't mean launch-ready. Audit your Vercel deploy for metadata, performance, accessibility, and the production details v0 doesn't generate by default.
What v0 builds often skip
- •shadcn pages missing page-level metadata exports
- •Images unoptimized — killing LCP on marketing hero
- •Dark mode contrast failures on muted text
- •Structured data missing for SaaS landing pages
- •Vercel preview URL indexed instead of production domain
- •Analytics and cookie consent not wired
Launch workflow for v0 builders
Ship to Vercel
Production or preview URL — we respect robots.txt.
Get clearance score
11 categories scored with must-fix blockers highlighted.
Fix in v0 or Cursor
Prompts reference exact files and remediation steps.
Same platform. Builder-specific launch moment.
150+ checks, go/no-go clearance, monitors for regressions, and AI fix prompts — whether you ship from v0 or any other stack. Compare to SEO suites →
How it works
From deploy URL to cleared for launch
No CLI to install. Paste your Vercel, Lovable, or production URL and get a clearance report in minutes.
Paste your URL
Enter any public URL — staging, production, or preview deploy. We respect robots.txt.
We crawl & audit
Playwright crawls your deploy while 11 scanners run in parallel — security, SEO, performance, AI visibility, trust, and more.
Fix & re-scan until cleared
Get a go/no-go verdict, prioritized blockers, and copy-paste prompts for Cursor, Claude Code, Lovable, or Bolt.
Compare
Launch gate, not another SEO suite
Launch Auditor is built for the moment before you ship — when you need a clearance verdict and fix prompts, not a keyword database.
| Capability | Launch Auditor | Launch scanners | Enterprise SEO |
|---|---|---|---|
| Go / no-go launch verdict | ~ | ||
| Multi-page crawl (not single URL) | ~ | ||
| 11 parallel audit categories | ~ | ~ | |
| AI fix prompts (Cursor, Claude) | |||
| AI visibility / llms.txt checks | ~ | ~ | |
| Projects, monitors & regressions | ~ | ||
| Agency reports & webhooks | ~ | ||
| CI / GitHub Action gate | ~ | ||
| Backlink & keyword research | |||
| Free tier to try before signup | ~ |
“Launch scanners” = typical pre-launch URL audit tools. “Enterprise SEO” = Semrush, Ahrefs, SE Ranking class platforms. Full comparison page →