v0 Support — from real engineers
Stuck on a v0 app? Or evaluating whether to use it in the first place? Either way you're in the right place. We fix what v0's AI broke, audit what it built, and build it from scratch when that's the right call.
If your v0 app is broken, we fix it.
v0's AI moves fast. Sometimes too fast. Here are the things we routinely find and fix in v0 apps:
NEXT_PUBLIC_ used for actual secrets
v0's generated examples use the prefix indiscriminately, exposing values that should be server-only.
Environment variables not flagged 'Sensitive'
Vercel's April 2026 incident showed non-sensitive env vars are recoverable. v0 never sets the sensitive flag on values that need it.
Server Components accessing client-only APIs
Generated code throws ReferenceError: localStorage is not defined during SSR/SSG because v0 mixes client and server APIs without 'use client' boundaries.
The '90% problem'
Vercel's own writeups acknowledge it: code looks good, but lacks error boundaries, loading states, proper data fetching, and structured Suspense. Production-readiness requires a rewrite.
Or skip the AI builder entirely.
v0 is great for prototyping. Production-ready is a different problem. If you're evaluating v0 for a serious app, the math often works out cheaper to skip the AI builder and have us build it directly:
- No AI credit burn fixing the same bug 50 times
- Real engineering: validation, error handling, observability, security
- Code in your repo on day one. No platform lock-in.
- Fixed quote, no platform fees.
Build it custom instead
We'll spec your app, give you a fixed quote, and ship a production-ready build. Most projects launch in 4–8 weeks.
See Custom DevelopmentOr check our other relevant services:
Whatever the path, we'll get you there.
Tell us what's going on. Quote within 24 hours.