Preflight - Launch security checks for AI-built SaaS apps

Introducing launch security<br>Secure your AI SaaS Before you launch<br>Security reviews for AI-built SaaS apps that catch auth, Stripe, API, secrets, and data bugs before launch

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Trusted by fast-growing startups<br>Vercel<br>Learn More<br>Supabase<br>Learn More<br>Stripe<br>Learn More<br>Clerk<br>Learn More<br>GitHub<br>Learn More<br>Sentry<br>Learn More<br>Neon<br>Learn More<br>Linear<br>Learn More

Verify Your AI-Built SaaS<br>Review auth, billing, routes, secrets, and data access before customers arrive.

I built this SaaS with AI and added Stripe last night. Can you check the risky parts before I launch?

Repo-Aware Security Review<br>Connect your repo and track the review across auth, API routes, billing, and data paths.

GitHub and Stack Intake<br>Bring your Next.js, Stripe, Supabase, Clerk, or Auth.js setup into one audit flow.

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Verified Finding Reports<br>Turn risky code paths into clear severity, evidence, and exact fixes before launch.

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Safe Scan and Review<br>Combine deterministic scans with human review for fewer noisy security reports.

Preflight helped us catch the security gaps AI left behind. Bugs that could have reached users were fixed before launch, giving our team real confidence.

Maya ChenFounder, Atlas SaaS

Fast. Focused. Verified.<br>See how Preflight turns risky AI-built code into a clear launch report

Submit Your SaaS App

Run Focused Checks

Receive Actionable Findings

Continuous Re-Checks

Submit Your SaaS App<br>Share your repo and stack-let Preflight capture the scope. Your audit instantly gets in motion.

Run Focused Checks<br>We prioritize auth, Stripe, API routes, secrets, RLS, and admin access first.

Receive Actionable Findings<br>Every issue includes severity, route, proof, and a clear fix for your team.

Continuous Re-Checks<br>We keep turning repeated launch bugs into sharper checks and safer releases.

Built for Secure Launches<br>Where focused review meets founder speed-designed to protect users and launch trust.

Advanced SaaS Security<br>Safeguard auth, payments, secrets, and customer data before your app ships.

Scalable for Agencies<br>Grow with client apps. Track reviews across launches, fixes, and re-checks.

Pricing for launch confidence<br>Start free, then scale audit capacity as your app portfolio grows.

MonthlyYearly-20%<br>Free

$0<br>Testing Preflight<br>Upgrade, downgrade, or cancel in Stripe.

Start free

1 app

1 audit every 3 days

1 live audit per week

Go

$15/month<br>Solo builders<br>3 days free, then $10 first month

Start 3-day trial.

5 apps

5 audits per week

2 live audits per week

Plus<br>Best value<br>$25/month<br>Active founders<br>Upgrade, downgrade, or cancel in Stripe.

Choose Plus.

7 apps

10 audits per week

5 live audits per week

Enterprise

Custom<br>Teams requiring hands-on validation<br>Custom onboarding and validation.

Contact sales

Custom app capacity

Custom audit volume

Custom live testing

Manual testing and validation

Launch Safer with Proof<br>Review AI-built apps for auth gaps, Stripe risks, and data-access bugs before launch.

The launch review from #Preflight changed how we ship AI-built SaaS products before release.Auth issues are now caught before users arrive. A must-have for fast SaaS teams.

Alex Rivera<br>CTO at InnovateTech

Running #Preflight before launch helped us verify Stripe and Supabase in one flow.We fixed billing risks before going live. Highly recommend the review.

Samantha Lee<br>Growth Lead at NextGen Apps

As a startup, we move fast with AI and need proof. #Preflight checked the parts we were nervous about.Our launch confidence doubled. Essential review for any startup.

Raj Patel<br>Founder & CEO at Startup Grid

The launch review from #Preflight changed how we ship AI-built SaaS products before release.Auth issues are now caught before users arrive. A must-have for fast SaaS teams.

Alex Rivera<br>CTO at InnovateTech

Running #Preflight before launch helped us verify Stripe and Supabase in one flow.We fixed billing risks before going live. Highly recommend the review.

Samantha Lee<br>Growth Lead at NextGen Apps

As a startup, we move fast with AI and need proof. #Preflight checked the parts we were nervous about.Our launch confidence doubled. Essential review for any startup.

Raj Patel<br>Founder & CEO at Startup Grid

The launch review from #Preflight changed how we ship AI-built SaaS products before release.Auth issues are now caught before users arrive. A must-have for fast SaaS teams.

Alex...