If you can dream it we can build it
Build software 10X faster with the power of low-code and our agile strategies.
June 9, 2026
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You opened Lovable, described your app idea in plain English, and watched it generate a working prototype in hours. The UI looks polished. The basic flows work. You showed it to friends, maybe even a few potential customers, and they were impressed.
Then you tried to go live.
Suddenly, things started breaking. User authentication is fragile. Your Supabase database has no row-level security. Stripe payments work in test mode but fail in production. Mobile users see a broken layout. Error messages expose your database schema to the world.
You're not alone. This is the most common failure point for vibe-coded MVPs — the gap between "it works on my screen" and "it's ready for real users." And it's exactly the problem this guide solves.
Lovable is extraordinary at generating functional UIs and wiring up basic logic. But production readiness requires engineering discipline that AI code generation doesn't handle yet. Here are the five most common failure points:
Lovable typically scaffolds basic auth with Supabase, but the implementation often lacks session management, token refresh logic, password reset flows, and role-based access control. When real users hit edge cases — expired sessions, simultaneous logins, permission boundaries — the app breaks silently or exposes data it shouldn't.
Supabase databases generated by Lovable usually ship with RLS disabled or with overly permissive policies. This means any authenticated user can potentially read or modify any other user's data. In production, this is a data breach waiting to happen.
Stripe test mode is forgiving. Production Stripe is not. Lovable-generated payment flows often miss webhook verification, subscription lifecycle management (upgrades, downgrades, cancellations), failed payment retry logic, and proper invoice generation. The first time a real credit card fails, your app doesn't know what to do.
Lovable generates responsive layouts, but they're optimized for the preview window — not for the hundreds of real device sizes your users have. Navigation drawers that don't close, modals that overflow the viewport, touch targets that are too small, and forms that get hidden behind mobile keyboards are all common issues.
Vibe-coded apps typically have no error boundaries, no logging infrastructure, and no alerting. When something breaks in production, you won't know about it until a user complains — if they bother to complain instead of just leaving.
Before your Lovable MVP touches a real user, every item on this checklist must be green. This is the same checklist we use at Revex when we evaluate client MVPs.
You have two paths. Both work — the right choice depends on your situation.
Go DIY if:
Expected timeline: 4-8 weeks part-time for a technical founder. 8-16 weeks if you're learning as you go.
Hire a Lovable agency if:
Expected timeline: 1-3 weeks with an experienced agency that knows the Lovable + Supabase stack.
Not every dev shop understands vibe-coded apps. When evaluating Lovable developers, ask:
At Revex, we've built a repeatable sprint process specifically for finishing vibe-coded MVPs. Here's how it works:
We fork your Lovable project and run a full production readiness assessment against our 7-point checklist. You get a detailed report of what's broken, what's risky, and what's fine — plus a scoped plan for the remaining 12 days.
Our team works in the same Lovable + Cursor + Supabase stack your app is built on. We don't rewrite — we harden. Typical sprint work includes:
Full cross-browser and cross-device testing. We deploy to a staging environment and walk through every user flow with you. Nothing ships until you sign off.
DNS cutover, SSL verification, monitoring confirmation, and go-live. We stay on standby for 48 hours post-launch to catch any production issues.
$8,500 flat rate for a standard 14-day MVP finishing sprint. No hourly billing, no scope creep surprises. This covers the full audit, build, QA, and deploy cycle for a typical Lovable MVP (1-3 user roles, payment integration, 10-20 screens).
For complex apps (marketplaces, multi-tenant SaaS, custom AI features), we scope a custom sprint at $12,000-$18,000.
Yes — this is our core service. We take Lovable prototypes that work in demo mode and make them production-ready. We fix auth, database security, payments, mobile responsiveness, and monitoring in a 14-day sprint. See our Lovable MVP finishing service →
Our standard finishing sprint is $8,500 flat rate for a 14-day engagement. This covers audit, build, QA, and deployment for a typical MVP with 10-20 screens. Complex apps (marketplaces, multi-tenant) range from $12,000-$18,000.
With Revex, 14 days from kickoff to live deployment. DIY with a technical founder typically takes 4-8 weeks. With a general freelancer unfamiliar with the Lovable stack, expect 6-12 weeks.
We work within your existing Lovable + Supabase codebase. No rewrites. We use Cursor for backend hardening and keep your Lovable frontend intact. This preserves your ability to continue iterating in Lovable after launch.
We use Cursor AI for anything beyond Lovable's capabilities — custom API integrations, complex business logic, AI features, and third-party service connections. The Lovable + Cursor combination covers virtually any web application requirement.
Lovable (frontend UI generation) + Cursor (backend and API development) + Supabase (database, auth, storage) + Stripe (payments) + Vercel or Railway (hosting). This is the same stack your Lovable MVP is already built on.
If your Lovable MVP is stuck between prototype and production, you have two options:
Either way, don't let a working prototype die because the last 20% of production hardening felt overwhelming. That's the gap we exist to close.
Revex Agency
Revex is a high-end no-code and AI software development agency that helps startups and enterprises build and launch custom digital products up to 10x faster.
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Build software 10X faster with the power of low-code and our agile strategies.
