For Founders & Indie Hackers

Security Scanner for Startups

You're moving fast to ship. But one security breach could end everything. Find the right security scanner to protect your startup without slowing you down.

Get Starter Scan

Built for vibe-coded apps and MVPs.

60%
of small businesses close within 6 months of a data breach
43%
of cyberattacks target small businesses
73%
of vibe-coded apps have security issues

Why Startups Need Security Scanning

Data Breaches Kill Startups
60% of small businesses close within 6 months of a data breach. You can't afford the reputation damage, legal costs, and customer loss.
Investors Check Security
Due diligence includes security review. Having documented security practices and scan results shows maturity and reduces investment risk.
Enterprise Customers Require It
Landing your first enterprise deal often requires passing security questionnaires. Documented scanning helps you answer confidently.
AI Code Has More Vulnerabilities
If you're using AI tools to build faster, you're likely introducing more vulnerabilities. Vibe-coded apps need scanning even more.

Most Common Startup Vulnerabilities

VulnerabilityPrevalenceImpactQuick Fix
Exposed API Keys54%API abuse, billing surprises, data accessMove to environment variables
Missing Database Security (RLS)68%Complete data exposureEnable Row Level Security
Weak Authentication45%Account takeover, unauthorized accessEnforce strong passwords, add email verification
Missing Security Headers72%XSS, clickjacking, other client attacksConfigure headers in hosting platform

What to Look for in a Security Scanner

Free Tier or Trial
Startups need to validate without spending. Look for tools with generous free tiers.
must have
Fast Results
You're moving fast. Scanning should take minutes, not hours or days.
must have
Actionable Remediation
Findings should include clear fix instructions, not just vulnerability names.
must have
Low False Positives
You don't have time to investigate issues that aren't real. Accuracy matters.
important
No Security Expertise Required
Results should be understandable without a security background.
important
CI/CD Integration
Automate scanning in your deployment pipeline for continuous protection.
nice to-have

Popular Security Scanners Compared

VAS (Vibe App Scanner)Recommended

Best for: Vibe-coded apps, MVPs

Free tier available

Pros
  • Built for AI-generated code
  • Fast results
  • Clear remediation
  • Understands Supabase/Firebase
Cons
  • Focused on web apps only

Snyk

Best for: Dependency scanning

Free for open source

Pros
  • Great dependency scanning
  • IDE integration
  • Large vulnerability database
Cons
  • Less focus on runtime/config issues
  • Can be overwhelming

OWASP ZAP

Best for: Technical teams

Completely free

Pros
  • Free and open source
  • Comprehensive DAST
  • Active community
Cons
  • Steep learning curve
  • Requires security knowledge
  • Can be slow

Protect Your Startup Today

VAS is built for startups and indie hackers building with AI tools. Fast scans, clear results, free to start.

Get Starter Scan

Frequently Asked Questions

Do startups really need security scanning?

Yes. Startups are increasingly targeted because they often have valuable data with weak security. A breach can be fatal for a young company—60% of small businesses close within 6 months of a breach. Scanning is cheap insurance against catastrophic risk.

What's the most affordable security scanner for startups?

It depends on your needs. VAS offers $5 Starter Scans optimized for vibe-coded apps. OWASP ZAP is free but requires technical expertise. Snyk has a free tier for open source with dependency focus. Start with what matches your stack and expertise level.

When should I start security scanning?

Before you have real users or data. Ideally, scan during development, before launch, and regularly after. The cost of fixing issues increases dramatically once you're in production with users.

Should I scan before raising funding?

Yes. Investors increasingly include security in due diligence. Having scan reports showing you've addressed vulnerabilities demonstrates maturity. Some investors now require security assessments before closing.

Is a vulnerability scan enough, or do I need a pentest?

For most early-stage startups, regular vulnerability scanning is sufficient. Pentests ($5k-$50k+) make more sense once you're handling significant sensitive data or preparing for enterprise customers. Start with scanning, graduate to pentests as you scale.

How do I choose between security scanners?

Consider: 1) Does it understand your tech stack? 2) Is there a free tier? 3) How fast are results? 4) Are findings actionable? 5) What's the false positive rate? Try a few with your actual application and see which provides the most useful results.

Related Resources for Startups

Startup Security ChecklistMVP Security GuideScan vs PentestVibe Coding Security

Last updated: January 16, 2026