shouldiuse.io

VERDICT

Should I use OWASP Foundation?

The Open Web Application Security Project® (OWASP) is a nonprofit foundation that works to improve the security of software through open-source tools, expert education, and collaborative innovation. - owasp.org

Worth it. OWASP is a free nonprofit standards body, not software: its Top 10 lists, guides, and tools like ZAP are the industry default for web security. Anyone building web software should use them; don't pay for membership expecting vendor support.

Confidence

Medium. Based on ~20 public sources. OWASP is a nonprofit foundation, not a commercial product, so no G2-style ratings or customer lists exist.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support qualityNo evidence of formal support
  • Security posture

Pricing

$0

Free tools and guides

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Individual membershipPaid (not listed)
Corporate Supporter$6,000 / 12 months

Best for

  • Web/API dev teams needing a risk checklist
  • AppSec engineers wanting free tooling
  • Compliance teams mapping vulnerabilities
  • Zero-budget startups

Not for

  • Buyers wanting a vendor with SLAs and support tickets
  • Teams wanting one-click scanning without security expertise
  • Anyone who thinks paying membership equals a security program
  • Non-web-software orgs — it covers application security only

Gotchas - check before you buy

high

OWASP ruleset users report unexpectedly high false positives; budget tuning time

medium

Individual membership pricing isn't clearly published; signup runs through a third-party Glue Up portal

medium

OWASP ModSecurity has a published CVE list — keep deployments patched

low

Corporate Supporter costs $6,000 per 12 months; regional pricing exists but details are sparse

Pros and cons

Pros

  • Top 10 risk lists are the industry-standard reference for web and API security
  • Free open-source tools: ZAP, Dependency-Check, ModSecurity, Juice Shop
  • Free deep guides: Code Review and Web Security Testing Guide
  • Covers mobile, API, CI/CD, desktop, privacy, and AI-agent security niches
  • Community-run 501(c)(3) nonprofit; anyone can participate free

Cons

  • Nonprofit, not a vendor — no SLAs, support desk, or accountability
  • Users report high false-positive rates needing manual tuning
  • Membership costs money but buys no product features

Sources & method

Analyzed 9/20/2026 - 11 sources - No breaches of the foundation found; it publishes disclosure pages, and its ModSecurity tool has a tracked CVE list.

official x6review x3security x1news x1
  • ModSecurity CVEs, OWASP maintains a public CVE list for its ModSecurity web application firewall project.

Key stats

  • Value for money: 5/5

    Rating

  • $0

    Starting price

  • 11

    Sources

  • Analyzed

  • Value for money: 5/5. Core tools, guides, and lists cost nothing
  • Ease of use: 3/5. Tools assume security expertise; rulesets need tuning
  • Feature depth: 5/5. Dozens of projects, guides, and Top 10 lists
  • Support quality. No evidence of formal support
  • Security posture: 4/5. Publishes disclosure pages and tracks project CVEs
  • Free Core price Top 10 lists, guides, open-source tools
  • $6,000/yr Corporate Supporter Per 12 months; regional pricing available
  • 250+ Global footprint Chapters as of 2024, per Akamai
  • Nonprofit Structure US 501(c)(3), community-run

Pricing

Free tools and guides

$0

  • OWASP Top 10 risk lists
  • ZAP, Dependency-Check, ModSecurity
  • Testing and code review guides

Individual membership

Paid (not listed)

  • Supports the foundation
  • Signup via Glue Up portal

Corporate Supporter

$6,000 / 12 months

  • Regional pricing available
  • Funds open-source security projects

Security

No breaches of the foundation found; it publishes disclosure pages, and its ModSecurity tool has a tracked CVE list.

  • ModSecurity CVEsOWASP maintains a public CVE list for its ModSecurity web application firewall project.⁷

Companies that use it

  • Cloudflare⁸
  • F5
Full analysis

Based on ~20 public sources. OWASP is a nonprofit foundation, not a commercial product, so no G2-style ratings or customer lists exist.

Free nonprofit security standards and tools (Top 10, ZAP). Essential reference for web teams — but not a product with support.

Methodology

Based on ~20 public sources. OWASP is a nonprofit foundation, not a commercial product, so no G2-style ratings or customer lists exist.

Sources

  1. OWASP Foundation — official siteowasp.org
    official
  2. OWASP Top 10owasp.org
    official
  3. OWASP Supporters (Corporate pricing)owasp.org
    official
  4. OWASP Memberships (Glue Up)owasp.glueup.com
    official
  5. OWASP Finance (501(c)(3) status)owasp.org
    official
  6. OWASP Foundation on LinkedInlinkedin.com
    official
  7. ModSecurity CVEsowasp.org
    security
  8. Cloudflare Community — OWASP ruleset false positivescommunity.cloudflare.com
    review
  9. Top 10 Application Security Testing Tools (2026)ox.security
    review
  10. What is OWASP? — Akamai glossaryakamai.com
    news
  11. Reddit — OWASP Top 10 2021 discussionreddit.com
    review

Rate this review

Anonymous. You can change your vote.

Loading votes…

Comments

One queue. No nested comments. Give a display name first. Limit: 200 words per comment and 7 comments per day. You can edit or delete yours.

Save a name to write a comment.

0 / 200 words

No comments yet.