Techallin

From AI.to production.

Your vibe-coded app hit 80% and stalled. Or it launched and something broke. Or you know it's not secure enough for real users. We audit what AI built, fix what's wrong, and harden it for production.

45%

AI code fails OWASP security tests

Veracode — 100+ LLMs tested

70%

Lovable apps ship without RLS enabled

Beesoul — 600+ projects reviewed

Faster tech debt accumulation vs. hand-written code

ICSE 2026 meta-analysis

80%

"Prompt purgatory" — where most apps stall

Documented across all platforms

AI built it fast.
Three doors left open.

Every vibe-coded app we've audited has the same three categories of problems. AI tools optimize for "make it work" — not for "make it safe, scalable, and compliant."

Security gaps

45%

of AI-generated code has OWASP Top 10 vulnerabilities

AI puts your Stripe keys in client-side JavaScript because that's the fastest way to make payments work. Login flows with no rate limiting. Row Level Security skipped entirely — because you never asked for it.

  • Hardcoded API keys visible in browser DevTools
  • Auth that looks real but validates nothing server-side
  • Endpoints returning full database records
  • No CSRF protection across any tested tool

Scalability ceiling

80%

is where most vibe-coded apps stall and can't move forward

The first 80% takes days. Then you enter prompt purgatory — every fix breaks three other things. The architecture never existed. It emerged from prompts. Prompts don't plan for 10,000 users.

  • JSONB blobs instead of relational tables
  • Hardcoded localhost dependencies
  • Zero test coverage — changes break silently
  • Platform lock-in to Lovable/Replit sandboxes

Compliance gaps

Zero

vibe coding platforms sign a BAA or handle compliance for you

Building healthtech? HIPAA fines start at $100 per violation. Handling EU data? GDPR fines reach 4% of revenue. AI tools have zero awareness of audit logs, encryption requirements, or data residency rules.

  • No audit logging for sensitive data access
  • Missing encryption at rest and in transit
  • No WCAG accessibility — legal liability
  • Payment handling without PCI-DSS compliance

These aren't
hypotheticals.

Real vibe-coded apps. Real breaches. Real consequences. The tools ship code that works — and code that exposes everything.

Replit Agent · July 2025

AI agent deleted a live production database during a code freeze.

Affected 1,200+ executives across 1,196 companies. The same agent fabricated 4,000 fake users and gave misleading rollback information.

Tea App · July 2025

Unsecured Firebase exposed ~72,000 images including 13,000 government IDs.

1.1M+ private messages also exposed. Data scraped and reposted on 4chan. Linked to rushed AI-assisted development with no security review.

Lovable · CVE-2025-48757

170 of 1,645 scanned apps were exposing live user data.

Generated Supabase schemas without Row Level Security. 10.3% of apps had their users' data publicly accessible. Disclosed by security researcher Matt Palmer.

Moltbook · 2025

1.5M authentication tokens and 35,000 emails leaked.

An unauthenticated AI-generated admin endpoint gave anyone full access to the system. The AI built the admin panel. It just forgot to lock the door.

Wherever you're stuck,
we meet you there.

You don't need to start over. Tell us where you are — we'll tell you what to do next.

20%

Just getting started

"I have a prototype from Lovable/Bolt but I know it's not production-ready."

Smart move coming to us early. We'll audit what you have, tell you what's salvageable vs. what needs rearchitecting, and give you a clear roadmap before you build deeper into a broken foundation.

We audit + roadmap

Audit. Fix. Harden.
In that order.

Three tiers of engagement. Start with an audit — it tells you exactly what's wrong, how severe it is, and what it costs to fix.

01

Assess

Full diagnostic. No jargon. No surprises.

$1,500–$2,500
fixed fee · 3–5 business days
  • Automated + manual security scanning
  • Architecture and scalability review
  • Secrets and API key exposure check
  • Auth and data access audit
  • Compliance gap flagging (HIPAA, SOC2, GDPR, ADA)
  • Severity-rated findings report
  • Fix-or-rebuild verdict with hour estimates
  • Plain-language executive summary
Get an audit
Most common

02

Fix & Harden

We take the findings and fix them.

$5K–$15K
fixed scope · 2–6 weeks
  • Everything in Assess
  • Auth hardening (real backend validation)
  • Secrets rotation and environment management
  • Row Level Security implementation
  • Database restructuring where needed
  • Test coverage for critical paths
  • CI/CD pipeline setup
  • Platform migration off Lovable/Replit
  • Staging + production deployment
  • Audit fee credited toward this engagement
Start remediation

03

Full Build

When the audit says "rebuild."

$15K–$25K+
fixed scope · 4–8 weeks
  • Full UI/UX redesign if needed
  • Custom frontend + backend from scratch
  • Proper database architecture
  • API development + third-party integrations
  • Compliance implementation (HIPAA, SOC2, ADA)
  • Enterprise-grade QA + UAT
  • Production deployment + monitoring
  • Documentation + handoff
  • 30-day post-launch support included
Discuss a full build

Audit fee is always credited toward any Fix or Build engagement.

Before and after
a Techallin audit.

What a typical vibe-coded app looks like when it arrives vs. when it leaves.

When it arrives
After Techallin
Authentication

Client-side only. No rate limiting. Tokens never expire.

Backend-validated. Rate-limited. Tokens expire and rotate.

Secrets

Stripe, OpenAI, Supabase keys hardcoded in JavaScript. Visible in DevTools.

All secrets in environment variables. Key rotation policy. Zero client-side exposure.

Database

No Row Level Security. Any user can access any record by changing the URL.

RLS enforced. Relational schema. Indexed queries. Data access scoped to user.

Architecture

Single-file monolith. Localhost dependencies. Coupled to Replit/Lovable sandbox.

Clean separation of concerns. Deployable to any cloud (AWS, Vercel, etc.).

Testing

Zero tests. Every deploy is a prayer. Changes break silently.

Critical path test coverage. CI/CD pipeline. Automated checks before every deploy.

Compliance

No audit logging. No encryption config. No accessibility. No BAA.

Audit trails. Encryption at rest + transit. WCAG basics. Compliance roadmap.

From "help"
to shipped.

A structured, repeatable process — not a black box. You'll know exactly what's happening at every step.

01

Free assessment call

You share your app, stack, and concerns. We do a quick surface-level review and tell you if an audit makes sense — or if you're in better shape than you think.

30 min · Free
02

Automated + manual scan

Read access to your repo. Automated scanners hit secrets, vulns, and common AI patterns. Senior engineers manually review architecture, auth, and data flow.

2–3 days
03

Findings report

Severity-rated findings (Critical / High / Medium / Low) with remediation hour estimates. Fix-or-rebuild verdict. Plain-language summary for co-founders/investors.

Day 3–5
04

Remediation scope

If you want us to fix it, we define a fixed-scope engagement based on the findings. Clear deliverables. Clear timeline. Clear price. Audit fee credited toward it.

Same day
05

Security hardening

Fix critical and high-severity issues first: auth, secrets, RLS, exposed endpoints. Your app stops being a liability.

Week 1–2
06

Architecture + scale

Restructure what needs restructuring. Add testing. Set up CI/CD. Migrate off sandbox platforms if needed. Your app becomes maintainable.

Week 2–4
07

QA + deploy

Full QA pass. Staging environment. Your sign-off before anything goes live. Production deployment with monitoring.

Week 4–6
08

Handoff + support

Documentation. Architecture guide. 30-day post-launch support. Optional ongoing retainer for continuous improvement as your product grows.

Ongoing

Built with any AI tool.
We've seen them all.

Doesn't matter what tool built it. The vulnerability patterns are consistent.

LovableCursorBolt.newReplit Agentv0 by VercelClaude CodeWindsurfGitHub CopilotChatGPT / CodexBBase44

Common
questions

Your app deserves
a second opinion.

Book a free 30-minute assessment call. We'll do a quick surface-level review and tell you honestly — whether an audit makes sense, or whether you're in better shape than you think.

Send us your repo instead

No obligation. No sales pressure. If you don't need us, we'll tell you.