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OWASP ZAP

OWASP ZAP scans web applications for vulnerabilities.

Free tierPrice verified 2026-09-30Visit site ↗
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Our verdict

Who it's for

Open-source web application security scanner

Who should look elsewhere

Learning curve

Pros

  • +Free security scanner
  • +Good for web apps
  • +Active community
  • +CI/CD integration
  • +Open source

Cons

  • −Learning curve
  • −False positives
  • −Performance varies
  • −UI dated
  • −Configuration needed

Key features

  • ✓Web security scanner
  • ✓Penetration testing
  • ✓Active scanning
  • ✓API scanning
  • ✓Open source
  • ✓Automation

Pricing

PlanPriceBillingNotes
Free$0monthDAST; API scanning; CI/CD

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