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AI App Rescue / Lovable

Lovable app broken or won't deploy

White screen, Supabase not connecting, auth failing after deploy, or every prompt making it worse. We read the code instead of prompting at it.

WHAT WE FIND 

The six failures behind most Lovable projects

#

Failure

What's happening

01

Supabase pointing at a dead project

Login silently fails because the connection string still names a project that no longer exists, or the app is talking to your development project while you're looking at production.

02

Auth loops after deploy

Users log in and land straight back on the login screen. The production domain was never added to the site URL and redirect list, so the session is discarded on the way back.

03

Security shows green, leaks anyway

Row-level security is enabled and the linter passes, but the policy allows everything — or the app calls the database with a key that bypasses the policy entirely. Nothing looks wrong until someone requests data that isn't theirs.

04

White or blank screen

A runtime error the build never caught. The browser console names it in one line. The Lovable chat does not, which is why prompting about it goes nowhere.

05

Edge functions failing quietly

Webhooks, confirmation emails and payment updates stop arriving. The app reports nothing, so the first signal is usually a customer asking where their receipt is.

06

The prompt loop

The project outgrew what the model can hold in context. It patches what it can see and breaks what it can't, so each fix creates two more problems.



WHAT WE DO

We read the codebase, not the chat history

An engineer traces the root cause, fixes it, and checks what else is waiting to break — because if one environment gap exists, others usually do.


You get a working app, a written note on what was wrong, and tests so the next prompt can't silently undo it. You keep building with Lovable afterwards; the difference is that something will catch it when it goes wrong.


We won't



Rewrite a working codebase to bill more



Patch the symptom and leave the cause



Take work we can't finish





WHERE YOU ARE

We can pick it up at any stage

Stage

What it looks like

Prototype

The app demonstrates the idea and the experience works. Nothing behind it is ready for anyone but you.

Functional MVP

The core flows work. The technical gaps are there but nothing has forced them into the open yet.

Stabilisation

Bugs, data problems, auth failures and architectural weaknesses are surfacing. This is where most people find us.

Production

Secured, tested, configured, deployed and safe for real users.

Continued development

New features and maintenance, with someone who knows the codebase.


Most Lovable projects arrive at stabilisation. A few arrive already live and failing. Both are normal.



Inside the report

Every finding names the file and the fix


Ranked by severity, written so it's useful to whoever fixes it — including if that isn't us.

Severity

Finding

Detail

Critical

Row-level security allows all reads

The profiles policy is USING (true). Any authenticated user can read every row, including emails and phone numbers.

Critical

Service role key in the client bundle

A key that bypasses every access rule is shipped to the browser. Anyone can read it from the network tab and query the database directly.

High

Auth redirect excludes the production domain

Login succeeds and the session is discarded on redirect, producing the loop your users are reporting.

High

Stripe webhook signature unverified

The endpoint accepts any request. Subscription state can be changed by anyone who finds the URL.

Medium

No error boundary on the app root

A single render failure blanks the whole page instead of the one component that broke. This is usually the white screen.

Medium

Query inside a render loop

Fine at fifty rows. The dashboard will time out somewhere around two thousand.



Can you fix this yourself?

Sometimes, and we'd rather you did. Try these first.

Problem

Try

Blank screen

Open the browser console on the live site. The real error is usually there, not in the build log.

Auth redirect loop

Add your production domain to both the site URL and the redirect URL list in Supabase.

Nothing saving

Check the Supabase project your app connects to is the one you're actually looking at.


⚠ Stop and get help if you've been on the same break for more than two hours, or the app is live and users are affected. At that point it's structural, and no prompt will reach it.



How it runs

Six steps, and you own it at the end



Step

What happens

01

Audit

We read the codebase and map what's actually there. Free, 48 hours.

02

Triage

Findings ranked by severity, plus an honest keep-or-rebuild call.

03

Harden

Close the access-control holes and separate staging from production.

04

Stabilise

Fix the bugs the AI keeps recreating, by reading the code.

05

Test

A regression suite, so the next AI edit can't silently break things.

06

Handover

You own it. We document what changed and walk you through it.

The rule fades from bright mint to near-black across the six steps. Don't equalise it.



You don't need a technical brief

Any one of these is enough to start:

What you have

What it tells us

Lovable project

The current state of the application

GitHub repository

Code and change history — the most useful single item

Live URL

What's actually happening in production

Preview URL

Whether it behaves differently before deploy

Screenshots

The visible error

Error messages

Where to start looking

Feature list

What's unfinished


If you're not sure what's wrong, that's fine. "The app doesn't work properly" is a valid starting point — working out which part is broken is the audit's job, not yours.





Before you send anything

Question

Answer

Can you work from the Lovable project, or do you need GitHub?

Either. Connecting to GitHub is easier for us and better for you regardless — it means your code exists somewhere other than inside one platform.

What if you tell me it needs a rebuild?

Then that's the audit's answer and you're free to take it anywhere. We'd rather lose the work than sell a rescue that doesn't hold. Most Lovable projects don't need one — the product logic is usually sound and the problems are in the layer underneath.

Will it break again the next time I prompt?

Less likely. We hand back tests and patterns that catch regressions early, so you can keep building with the rails in place.

Will you sign an NDA?

Yes, mutual, before you send anything. We don't use client code and we don't build competing products.

My Lovable project history disappeared.

Recoverable more often than not, especially if the project was ever connected to GitHub. Send us what you have.

The person who built it isn't around any more.

Common, and one of the clearer cases for an audit. We work out what the application does from the code, document the parts that matter, and hand you something a team can maintain.

I used several AI tools on the same project.

Also common — Lovable for the interface, Cursor or Claude Code for changes. It usually means two or three competing patterns in one codebase. We reconcile them.

My app is live and customers are affected right now.

Say so when you send the repository. Live incidents jump the queue.



Send us the repository

You'll get what's wrong, what's urgent, what's cosmetic, and an honest view on whether it's worth fixing or rebuilding — including if the answer is that you don't need us.


Read access is enough. Mutual NDA first if you'd prefer.


Request the audit


No charge. No obligation. Reply within 48 hours.


Also broken?

Bolt.new · Replit · Cursor · v0 · Base44 · Supabase · Works in preview, breaks after deploy · Security audit

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