AI App Rescue: Fix, Finish & Launch Your AI-Generated App
Your AI-built app is almost ready — but it's stuck in a bug loop, missing critical features, or crashing in production. We rescue it.
We take over AI-generated and vibe-coded projects at any stage, fix what's broken, complete what's missing, and deliver a production-ready application — on your timeline, at a transparent hourly rate with no hidden costs.
"AppStuck saved our project. We were stuck for months on a Lovable app that kept breaking — they had it live in under three weeks."
What Is AI App Rescue?
The professional process of taking a broken, incomplete, or production-failing AI-generated app and getting it across the finish line.
AI coding tools — Lovable, Bolt.new, Cursor, Replit, Windsurf, and others — have transformed how founders and product teams build software. They allow anyone to go from idea to a working prototype in hours or days. But the prototype is rarely the finished product. When the AI hits the boundaries of its context window, encounters a bug it cannot resolve on its own, or generates code with structural problems that compound over time, the project stalls. The founder is left with an app that is 70–90% built but can't be shipped.
That is exactly the situation AppStuck specialises in. We are not a general-purpose development agency. Our entire practice is built around taking over AI-generated and vibe-coded projects, diagnosing precisely what is wrong, and delivering a stable, production-ready application — without discarding the work already done.
Deep Code Audit
We read every line of your AI-generated codebase, map what works, and identify the root cause of every failure. You receive a written audit report and fix plan before a single change is made.
Targeted Bug Fixes
We fix the specific issues blocking your launch — authentication loops, database errors, broken third-party APIs, deployment crashes — without touching the code that already works.
Feature Completion
AI tools have hard limits. We implement the features they couldn't: complex backend logic, payment processing, real-time functionality, third-party API integrations, email flows, and mobile app store delivery.
Production Launch
Domain setup, SSL certificates, environment configuration, database migrations, CI/CD pipelines, monitoring, and alerting — we handle every step of a real production deployment on the hosting platform you choose.
Why AI apps get stuck: AI coding tools are excellent at generating prototypes quickly. They struggle when bugs require understanding the full context of the codebase, when integrations need precise API configuration, when security vulnerabilities are buried in boilerplate code, or when the infrastructure requirements of a real production environment diverge from a development setup. When the AI loops on the same errors or produces code that quietly breaks other features, forward progress stops. That is when a professional rescue is the fastest path to launch.
Who AI App Rescue Is For
We work with founders, product teams, and businesses at every stage — what they have in common is an AI-generated app that is not yet in production and a deadline that cannot slip.
Non-technical founders
You used an AI tool to build your MVP — Lovable, Bolt.new, Base44, or similar — and it got you further than you expected. Now the app is 70–80% done, the AI is looping on the same errors, and you do not have the technical background to diagnose what is wrong. You need a developer who can step in, take ownership, and deliver a production-ready app without asking you to understand every line of code.
Product teams without a full dev team
Your product manager or designer used an AI platform to prototype a feature or internal tool. It proved the concept — now you need it production-hardened without pulling your engineering team off the main product roadmap. We slot in, fix what the AI couldn't, and hand back a clean, maintainable codebase your team can own going forward.
Startups under launch pressure
You have investors expecting a demo, paying customers waiting, or a product-launch date that cannot move. The AI platform got you close, but you are not there yet — and continuing to prompt the AI in circles is not going to get you across the line in time. A professional rescue is almost always faster than trying to fix structural issues through the AI chat interface.
Businesses that inherited an AI-built app
You acquired a company, hired a new team member, or commissioned an external contractor — and the codebase they handed over was generated by an AI tool. Now it needs to be extended, secured, or connected to other systems. We audit the inherited codebase, document what exists, and extend it professionally — without needing to start from scratch.
7 Signs Your AI App Needs a Rescue
If any of these sound familiar, you are not alone — and every one of them is fixable. These are the situations we see every week from founders who built with AI tools and hit a wall they cannot get past alone.
Stuck in a bug loop
You fix one thing and the AI breaks something else. The same errors keep reappearing no matter what prompt you try, and the model can't reason its way out. This is the most common reason people contact us — and it usually means there is a structural issue in the codebase that needs a human developer to untangle.
Works locally, crashes in production
The app runs fine in the AI platform's preview or in your local development environment but fails immediately when deployed to a real server. Environment variable mismatches, missing secrets, hardcoded development URLs, and misconfigured build pipelines are the most common culprits. These are all fixable once you know where to look.
Missing critical features
The AI built 70–80% of the app but stalled on the hard parts: payment flows, multi-step authentication, file upload handling, role-based access control, real-time updates, or complex database logic involving multiple related tables. These are the features that require a developer who understands the full architecture.
Unusably slow performance
The app loads slowly, times out under minimal traffic, or runs expensive database queries on every single page load. AI-generated code rarely includes performance optimisation: missing indexes, N+1 query patterns, unoptimised images, and no caching strategy are all common. These issues are straightforward to diagnose and fix with proper profiling tools.
Security vulnerabilities
Exposed API keys committed to version control, unvalidated user input, SQL injection risks, overly permissive CORS policies, missing HTTPS configuration, and insecure session handling are all common in AI-generated codebases. Shipping with these issues puts your users' data at risk. We audit and fix security problems as a core part of every rescue.
Broken third-party integrations
Stripe, Supabase, Firebase, SendGrid, Twilio, Plaid, or other integrations that the AI set up incorrectly, configured incompletely, or that stopped working after an API version change. Integrations are often where AI-generated code is most fragile — the AI knows the documentation but doesn't always implement the error handling and edge cases that real-world use requires.
Deadline pressure mounting
You have investors, paying customers waiting, a product launch event, or a regulatory deadline — and the AI platform has stopped making meaningful progress. Every additional day of delay costs you momentum, credibility, or money. A professional rescue is almost always faster than continuing to prompt an AI in circles.
Recognise any of these? We fix them — often in 2–5 days for targeted issues, 2–4 weeks for a full rescue and launch.
Book Free Discovery CallWhy AppStuck for AI App Rescue?
We are not a general development agency that occasionally helps with stuck projects. AI app rescue is the entire focus of what we do.
We have seen hundreds of AI-generated codebases. Over 15 years and 300+ projects, we have taken over applications built with every major AI coding platform. That means we know exactly what patterns AI tools produce, what mistakes they make consistently, and where to look first when something is broken. We do not have to figure out how AI-generated code is structured — we already know.
We write a plan before we bill a single hour. Every rescue starts with a free discovery call and a code audit. You get a written document explaining exactly what is wrong, what we will fix, in what order, and what it will cost. You review and approve that plan before any development work begins. There are no surprises on your invoice.
We preserve what the AI got right. AI tools can produce genuinely good UI, correct data models, and solid business logic. We identify what works and build on it. Our default is always to fix and extend — never to rewrite from scratch unless that is genuinely the faster path. We respect the work already done and the money already spent.
We deliver production-ready, not just working. An app that works on your laptop is not a shipped product. We configure real hosting environments, set up proper monitoring and alerting, secure the application against common vulnerabilities, and hand over a codebase that a professional developer can maintain. That is what "production-ready" means — and it is what we deliver on every rescue.
Søren Beck Jensen — Founder & CEO
Danish entrepreneur based in Granada, Spain. Søren has been building and shipping production software since 2009 — native apps, complex web platforms, multilingual enterprise systems, and AI-generated codebases that need a senior developer to cross the finish line. Former Joomla! Board Member. Google Summer of Code mentor since 2014. Google Cloud certified.
Over 15 years and 300+ successful launches, Søren has reviewed hundreds of AI-generated codebases. He knows the failure patterns by heart — because he has fixed all of them, many times over. When you work with AppStuck, you work with Søren directly.
Learn more about AppStuck →Platforms We Rescue From
We have taken over and rescued projects from every major AI coding platform. Whatever tool built your app, we know its architecture, its common failure modes, and exactly how to fix what went wrong. We work with the exported code or directly inside your platform account — whichever is faster.
Don't see your platform listed? Get in touch — we work with any AI coding tool or no-code platform.
Further Reading
General guides for taking AI-generated apps the rest of the way.
How Each AI Tool Tends to Fail
Every AI coding platform has characteristic failure patterns. Knowing them in advance is what lets us diagnose and fix your app faster than a developer who is seeing the codebase cold.
| Platform | Most common failure modes we fix |
|---|---|
| Lovable | Supabase RLS disabled by default; OAuth redirect URIs pointing to preview domain; Stripe webhooks configured for test mode only; context loss causing contradictory component behaviour in large projects. |
| Bolt.new | Environment variables hardcoded into generated files; missing backend logic for multi-tenant features; Vite build configuration incompatible with chosen deployment target; incomplete error handling in API routes. |
| Cursor | Cascade edits that silently break existing tests; conflicting type definitions introduced across multiple sessions; missing database migration files; authentication middleware applied inconsistently across routes. |
| Replit | 404 errors on deployment because port bindings differ between dev and production; packages installed globally that aren't reflected in the dependency manifest; Replit-specific database drivers not supported on external hosts. |
| Windsurf | Cascade AI edits breaking previously working logic; missing null-checks on async data; incomplete form validation; deployment configurations that work locally but fail on Vercel or Netlify. |
| Base44 | Hitting the platform's concurrency ceiling with real users; vendor lock-in preventing export; missing role-based access control; no custom domain or branded email support without a workaround. |
| Claude Code | Context window overruns causing contradictory changes in large codebases; missing integration tests; generated code that passes on the happy path but lacks error handling for real-world edge cases. |
| FlutterFlow | Android Gradle configuration issues causing startup crashes; broken StoreKit 2 in-app purchase flows on iOS; push notification entitlements missing from exported code; App Store submission failures due to invalid binary metadata. |
| Bubble | Performance degradation under concurrent users; inability to implement custom server-side logic; API integrations blocked by Bubble's plugin limitations; difficulty migrating data out of Bubble's proprietary database. |
| Builder.ai | Delivered code that cannot be self-hosted without extensive configuration; missing CI/CD pipeline; backend APIs tightly coupled to Builder infrastructure; poor documentation making handover difficult. |
Don't see your platform? Tell us what tool built your app — we rescue from every AI coding platform and no-code builder.
Technologies We Work With
AI tools generate code in many different frameworks and languages. We are fluent in all of them — which means we can take over your codebase and fix it regardless of the tech stack the AI chose, whether that is a React single-page app, a Next.js fullstack project, a Python Flask backend, or a Flutter mobile application.
Our Rescue Process
Four clear phases. You know exactly what is happening at every step — and you approve the full rescue plan before a single line of your code is changed. We never start work before you understand the cost and timeline.
Free Discovery Call
30 minutes. You show us the app and describe what is blocking you. We ask the right technical questions and share an honest first read of the situation. No commitment, no charge. We will tell you if we think the project is rescuable — and if we think you need something different, we will say so.
Code Audit & Rescue Plan
Within 48 hours of receiving access to the codebase, we deliver a written rescue plan covering every issue identified, what we will fix, in what order, and the projected hours and total cost. You review and approve the plan before any development work begins. No surprise scope or billing.
Fix, Build & Test
We fix bugs, complete missing features, clean up the code structure, add proper error handling and logging, and run tests under realistic conditions. You receive regular progress updates and can review the work at any point. We do not ship anything we have not verified works correctly end-to-end.
Production Launch & Handover
We deploy to production, configure monitoring and error alerts, and hand over a clean, documented codebase. You own everything — the code, the repository, the hosting account. Optional post-launch support is available for ongoing bug fixes, updates, and new features as your product grows.
Responds within 1 business day. No commitment required.
Real Rescue Stories
A sample of what we have rescued over 15 years and 300+ successful launches. Every engagement starts with a free discovery call and a written rescue plan before any work begins.
Nordic FinTech — Stuck for Months, Live in 3 Weeks
A Nordic FinTech startup had been stuck on their Lovable-generated app for months. Authentication was broken, the database schema had circular foreign-key dependencies, and the Stripe integration was misconfigured in a way that silently failed on all transactions. Our audit identified eleven distinct issues. We fixed them in priority order, with the payment integration last after the core platform was stable. The app went live on a managed cloud host with full monitoring within three weeks of the rescue starting.
"AppStuck saved our project. We were stuck for months — they had it live in under three weeks."
— Lars Andersen, Nordic FinTech SolutionsB2B SaaS — Feature Completion After the AI Hit Its Limits
A B2B SaaS founder had used Bolt.new to build a project management tool with a solid, well-designed UI. But the AI had been unable to implement multi-tenant architecture, subscription billing via Stripe, or transactional email notifications. All three were blockers for any paying customers. We implemented each system from scratch within the existing codebase, carefully integrating with the UI the AI had built, then deployed to production on Vercel with proper environment separation between staging and production.
"They built in two weeks what the AI could not manage in two months. Clear communication throughout."
— Sarah K., SaaS FounderHealth-Tech Mobile App — Rescued and App Store Live
A health-tech team had a FlutterFlow mobile app that crashed on startup for all Android users, while the iOS version was missing push notifications and the in-app purchase flow was broken. We identified the Android crash as a Gradle configuration issue introduced by FlutterFlow's code export, fixed the iOS notification implementation, rebuilt the in-app purchase flow using the correct StoreKit 2 APIs, and guided the app through both the Apple App Store and Google Play review processes. Approved on the first submission for both platforms.
"They knew FlutterFlow and native Flutter equally well. App Store approved on the first try."
— Michał R., Health-Tech FounderRescue Tiers and Pricing
Every engagement is scoped and estimated in writing before work begins. Choose the tier that matches your situation — or let us recommend the right one on the free discovery call.
Quick Fix
One or two isolated issues blocking launch
- 5-hour minimum block
- Broken deployment or auth fix
- Single integration repair
- Delivered in 2–5 business days
Full Rescue
App 70–80% built — fix, complete & launch
- 15–40 hours typical scope
- Written rescue plan first
- Bug fixes + feature completion
- Production deployment included
- Delivered in 2–4 weeks
Complex Rescue
Multiple integrations, mobile targets, large gaps
- 40–100+ hours typical scope
- Fixed-price quote available
- Mobile app store submissions
- Custom backend architecture
- Delivered in 4–8 weeks
Security Audit
Ship safely — identify and fix vulnerabilities
- 10–20 hours
- Full codebase security review
- RLS, auth, API key exposure
- Written report + priority fixes
Ongoing Retainer
Post-launch support, updates & new features
- 5 prepaid hours per month
- Bug fixes & dependency updates
- Minor feature additions
- Priority response time
All prices in USD. Hourly rate $70/hr · €60/hr. Fixed-price quotes available for all tiers after the free code audit. You approve the estimate before any work begins.
AI App Rescue vs the Alternatives
When your AI-generated app is stuck, you have several options. Here is how they compare honestly — because we want you to choose what is genuinely best for your situation.
| Option | Cost | Speed | Outcome | Best for |
|---|---|---|---|---|
| AppStuck AI App Rescue | $70/hr · $350 minimum · fixed quotes available | 2–5 days (quick fix) · 2–8 weeks (full rescue) | Production-ready app, clean codebase, full code ownership | Any stuck AI-generated app at any stage |
| Keep prompting the AI | Platform subscription cost only | Indefinite — often no forward progress | Same loops, regressions, and structural issues persist | Cosmetic tweaks on a mostly working app |
| Hire a freelancer | $25–$150/hr, highly variable quality | Days to weeks to find and onboard someone suitable | Variable — depends heavily on the individual's experience with AI codebases | If you have time to vet candidates and manage the engagement |
| Development agency | $150–$300/hr or fixed project minimums of $10,000+ | Weeks to months for onboarding and project setup | Often recommends a full rebuild rather than rescuing the existing code | Greenfield projects with large budgets and long timelines |
| Rebuild from scratch yourself | Cost of your time + potential new platform subscription | Months — and you end up in the same place | Same structural gaps unless the underlying issues are addressed | Rarely the right answer for a 70–80% complete app |
We will tell you honestly on the free discovery call if a rescue is the right path for your situation — or if one of the alternatives makes more sense.
Frequently Asked Questions
Everything you need to know before reaching out. If your question is not answered here, ask us directly at hello@appstuck.com or book a free discovery call.
Your App Is Close. Let's Get It Live.
Free discovery call. No commitment. We tell you exactly what it takes to ship — you decide if it makes sense.
Responds in <1 business day. Based in Europe, serving clients worldwide.