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Best Shield Security Alternatives in 2026

Updated

20 tools from web application firewall software ranked against Shield Security on the same published basis.

  1. 1
    Cloudbric Free plan AndroidapiiOSMacWeb $0.17/mo8.0
    Shield Security vs Cloudbric
  2. 2
    F5 BIG-IP APM Free trial AndroidapiiOSLinuxMac 7.7
    Shield Security vs F5 BIG-IP APM
  3. 3
    BunkerWeb Free plan apiLinuxself-hostedWeb Free7.3
    Shield Security vs BunkerWeb
  4. 4
    Fastly Image Optimizer Free plan apiLinuxWeb $0.01/mo7.3
    Shield Security vs Fastly Image Optimizer
  5. 5
    Gcore WAAP Free plan apiWeb €25/mo7.2
    Shield Security vs Gcore WAAP
  6. 6
    Wallarm API Security Free plan apiLinuxself-hostedWeb Free7.0
    Shield Security vs Wallarm API Security
  7. 7
    ModSecurity Free plan LinuxMacself-hostedWin Free6.8
    Shield Security vs ModSecurity
  8. 8
    Oracle Cloud Infrastructure Secret Management Free plan apiWeb Free6.8
    Shield Security vs Oracle Cloud Infrastructure Secret Management
  9. 9
    Cloudflare WAF Free plan Web $20/mo6.7
    Shield Security vs Cloudflare WAF
  10. 10
    Indusface WAS Free trial Web $49.92/mo6.7
    Shield Security vs Indusface WAS
  11. 11
    OWASP Coraza WAF Free plan apiLinuxMacself-hosted Free6.7
    Shield Security vs OWASP Coraza WAF
  12. 12
    F5 WAF for NGINX Free trial Linuxself-hosted 6.6
    Shield Security vs F5 WAF for NGINX
  13. 13
    Imperva API Security Free trial apiself-hostedWeb 6.6
    Shield Security vs Imperva API Security
  14. 14
    Radware Alteon apiLinuxself-hostedWeb 6.5
    Shield Security vs Radware Alteon
  15. 15
    Check Point CloudGuard Data Security Web 6.4
    Shield Security vs Check Point CloudGuard Data Security
  16. 16
    AWS WAF apiWeb 6.2
    Shield Security vs AWS WAF
  17. 17
    Tencent Cloud CDN Web CNY 21/mo6.2
    Shield Security vs Tencent Cloud CDN
  18. 18
    Alibaba Cloud WAF Web $140/mo6.1
    Shield Security vs Alibaba Cloud WAF
  19. 19
    BitNinja WebLinuxiOSAndroid 6.0
    Shield Security vs BitNinja
  20. 20
    Tencent Cloud WAF Web 6.0
    Shield Security vs Tencent Cloud WAF

Shield Security alternatives compared

#ToolScoreFree planFromRuns on
1Cloudbric8.0Free plan$0.17/moAndroid, API, iOS, Mac, Web, Windows
2F5 BIG-IP APM7.7No—Android, API, iOS, Linux, Mac, self-hosted, Web, Windows
3BunkerWeb7.3Free planFreeAPI, Linux, self-hosted, Web
4Fastly Image Optimizer7.3Free plan$0.01/moAPI, Linux, Web
5Gcore WAAP7.2Free plan€25/moAPI, Web
6Wallarm API Security7.0Free planFreeAPI, Linux, self-hosted, Web
7ModSecurity6.8Free planFreeLinux, Mac, self-hosted, Windows
8Oracle Cloud Infrastructure Secret Management6.8Free planFreeAPI, Web
9Cloudflare WAF6.7Free plan$20/moWeb
10Indusface WAS6.7No$49.92/moWeb
11OWASP Coraza WAF6.7Free planFreeAPI, Linux, Mac, self-hosted
12F5 WAF for NGINX6.6No—Linux, self-hosted
13Imperva API Security6.6No—API, self-hosted, Web
14Radware Alteon6.5No—API, Linux, self-hosted, Web
15Check Point CloudGuard Data Security6.4No—Web
16AWS WAF6.2No—API, Web
17Tencent Cloud CDN6.2NoCNY 21/moWeb
18Alibaba Cloud WAF6.1No$140/moWeb
19BitNinja6.0No—Web, Linux, iOS, Android
20Tencent Cloud WAF6.0No—Web
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Questions about Shield Security alternatives

What is the best alternative to Shield Security?

Cloudbric, number 1 in web application firewall software with a score of 8.0 out of 10. The others here: F5 BIG-IP APM, BunkerWeb, Fastly Image Optimizer and 16 more.

What is the best free alternative to Shield Security?

Cloudbric is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.