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    OWASP ZAP preview

    OWASP ZAP Review and verdict 2026

    Open-source proxy and scanner for web security testing.

    OWASP ZAP

    ToolTrim Verdict
    4.4/5
    Very good

    OWASP ZAP is the free standard for web DAST; all security-testing devs should know and use it.

    Visit websiteExplore around OWASP ZAP

    Pricing verified on

    Practical uses

    • Scan web app before production.
    • Integrate security testing into CI/CD.
    • Audit REST API security.
    • Test OWASP Top 10 vulnerabilities.

    Pros and cons

    What OWASP ZAP does especially well — and the limits to anticipate.

    Pros

    • Entirely free, transparent open-source.
    • World #1 scanning tool recognized.
    • Rich community add-ons marketplace.
    • Simple CI/CD integration and documentation.

    Cons

    • No commercial support, community-only.
    • Interface may seem complex for beginners.
    • DAST only (no SAST, static analysis).

    OWASP ZAP: when it makes sense.

    OWASP ZAP is the free standard for web DAST; all security-testing devs should know and use it.

    Keep if

    You develop web applications and test security.. You want unlimited free audit solution.

    Challenge if

    You need commercial SLA support.. You're looking for static analysis (SAST) only.

    Our verdict on OWASP ZAP.

    Why this verdict

    Very good

    OWASP ZAP is hard to replace short-term, a free tier to test before paying, clearly documented use cases.