PRE-LAUNCH SECURITY REVIEWS

Your app will get hacked on launch day.

We break your app by hand, from the outside, and hand you the exact fixes. Before attackers find them.

Free. 14 checks, and how to fix each one.
Or apply for a free review →
Findings accepted & rewarded by
Bugs found & rewarded in
GoogleSensaySarvam AIGitKrakenVercelGitLabQAF AI
OUR WORK

The proof, not just the pitch.

If we can find what's broken in Google's own systems, we'll find it in yours. Every link below is real and clickable.

50+apps pentested
before launch
100+vulnerabilities
responsibly disclosed
$15K+in bug-bounty
rewards earned
GoogleHall of Fame
researcher
Vulnerabilities accepted & rewarded by Sensay Google
bughunters.google.com/profile
Our founder's Google Bug Hunters profile
↳ assets/hof.webp
bughunters.google.com ↗
Google Hall of Fame Reporting to Google's security team since 2022.
x.com/Vivek23647571
Tweet: $10,000 bounty from Google VRP for a critical bug
↳ assets/bounty-tweet.webp
x.com ↗
$10,000 from Google VRP A critical credentials leak exposing Azure, Slack & Google Cloud. Accepted Jan 2025.
bughunters.google.com/profile
Vikas Maurya, Google Bug Hunters profile, rank 468, 4 awards
↳ assets/vikash.webp
bughunters.google.com ↗
Google rank #468 · 4 awards Our second researcher, Vikas Maurya.
x.com/Vivek23647571
Tweet: bypassed a $100M YC-backed startup's business model in 5 minutes
↳ assets/vivek.webp
x.com ↗
Broke a $100M startup in 5 min Bypassed the paywall logic of a YC-backed, $100M-raised product.
x.com · @securibee
securibee listing the team among $10K+ Google VRP hackers
↳ assets/endorse-securibee.webp
Listed among $10K+ VRP hackers Named by securibee alongside top Google researchers.
private · awaiting disclosure
Critical admin-dashboard privilege escalation via mass assignment, bounty rewarded
↳ assets/vikash2.webp
Admin privilege escalation Mass assignment into full admin access. Reported, fixed, rewarded.
spawngraph.com · live in production
SpawnGraph product landing SpawnGraph live board in the app
spawngraph.com ↗
We ship too, not just break SpawnGraph: designed, built, secured and shipped by our founder. Running in production on every platform:
Web macOS Linux Windows
HOW IT WORKS

From "is my app safe?" to a fixed app, in four steps.

STEP 01

Submit your app

Send your URL. No code access needed, we test black-box like a real attacker.

STEP 02

We break it

We test by hand and find what's actually exploitable: access control, IDOR, auth, business logic.

STEP 03

You get the fixes

A clear report plus a security.md plan your AI tool follows to patch safely. No developer required.

STEP 04

We retest, free

Once you've patched, we test again to confirm it's safe before you launch.

PRICING

Start free. Pay only for the deep work.

Launch pricing for our first 10 clients. These rates go up once we're booked.

First-Look
Free

Apply, we scan your live app, then a 15-min call to show you your worst issue.

  • Attacker's-eye async scan
  • 15-min findings call
  • By application
Apply free →
Quick Scan
$100

A fast pass on your highest-risk areas. Best for small, early-stage apps.

  • Top risks: access control, auth, exposed data
  • Short findings report
  • security.md ruleset
Get this scan →
Pre-Launch Audit
Custom

A complete manual pentest of every critical path, for bigger apps and retainers.

  • Full manual pentest (OWASP + logic)
  • Full report + security.md + retest
  • Mobile, desktop & retainer options
Request a quote →

No bug, no fee. If a full audit doesn't surface at least one High or Critical issue, you don't pay.

APPLY FOR A FREE REVIEW

Tell us about your app.

We review every application and reply within 24 hours. No code access needed, just where it lives.

  • We test black-box, like a real attacker
  • Your details stay confidential (NDA on request)
  • Free. We only charge for the full audit

We reply within 24h. No spam, ever.

QUESTIONS

Before you apply.

I'm not very technical. Can you still help?+
Yes, that's the whole point. We explain every issue in plain language, and you get a security.md plan your AI tool (Cursor, Claude Code) uses to apply the fixes for you. No reading code, no developer required.
Will you touch my live / production app?+
Only with your permission, and nothing destructive. We prefer a staging link where possible, and we agree the scope before we start.
Will applying the fixes break my app?+
That's exactly what the security.md plan prevents. It tells your AI to first understand your codebase, then work through the fixes in a safe order, one at a time, so your working features keep working. Our free retest confirms everything still runs afterward.
Do you sign an NDA?+
Happy to. Your code, your data, and anything we find stay strictly confidential.
What does it cost?+
The application, our first-look scan and the 15-minute call are free. A Quick Scan is $100, a Standard Scan is $200. A full Pre-Launch Audit is custom-scoped, quoted on your call after we've seen your app. No surprises.