Best Cloudflare WAF Alternatives in 2026
Updated
20 apps from web application firewall software ranked against Cloudflare WAF on the same published basis.
- 1Cloudflare WAF vs Fastly Image Optimizer
- 2Cloudflare WAF vs BunkerWeb
- 3Cloudflare WAF vs Gcore WAAP
- 4Cloudflare WAF vs ModSecurity
- 5Cloudflare WAF vs OWASP Coraza WAF
- 6Cloudflare WAF vs Wallarm API Security
- 8Cloudflare WAF vs Oracle Cloud Infrastructure Secret Management
- 9Cloudflare WAF vs F5 BIG-IP APM
- 10Cloudflare WAF vs BitNinja
- 11Cloudflare WAF vs FortiWeb
- 12Cloudflare WAF vs Hide My WP Ghost
- 13Cloudflare WAF vs open-appsec
- 14Cloudflare WAF vs Security Ninja
- 15Cloudflare WAF vs Wordfence Security
- 16Cloudflare WAF vs Radware Alteon
- 17Cloudflare WAF vs SafeLine
- 18Cloudflare WAF vs Shield Security
- 19Cloudflare WAF vs AWS WAF
- 20Cloudflare WAF vs Check Point CloudGuard Data Security
- 21Cloudflare WAF vs F5 WAF for NGINX
Cloudflare WAF alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Fastly Image Optimizer | 6.5 | Free plan | $0.01/mo | API, Linux, Web |
| 2 | BunkerWeb | 6.4 | Free plan | Free | API, Linux, self-hosted, Web |
| 3 | Gcore WAAP | 6.4 | Free plan | €25/mo | API, Web |
| 4 | ModSecurity | 6.4 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 5 | OWASP Coraza WAF | 6.4 | Free plan | Free | API, Linux, Mac, self-hosted |
| 6 | Wallarm API Security | 6.4 | Free plan | Free | API, Linux, self-hosted, Web |
| 8 | Oracle Cloud Infrastructure Secret Management | 6.3 | Free plan | Free | API, Web |
| 9 | F5 BIG-IP APM | 5.4 | No | — | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | BitNinja | 5.3 | No | — | Web, Linux, iOS, Android |
| 11 | FortiWeb | 5.2 | No | — | Web |
| 12 | Hide My WP Ghost | 5.2 | No | — | Web |
| 13 | open-appsec | 5.2 | No | — | Web, Linux |
| 14 | Security Ninja | 5.2 | No | — | Web |
| 15 | Wordfence Security | 5.2 | No | — | Web |
| 16 | Radware Alteon | 5.1 | No | — | API, Linux, self-hosted, Web |
| 17 | SafeLine | 5.1 | No | — | — |
| 18 | Shield Security | 5.1 | No | — | Web |
| 19 | AWS WAF | 5.0 | No | — | API, Web |
| 20 | Check Point CloudGuard Data Security | 5.0 | No | — | Web |
| 21 | F5 WAF for NGINX | 5.0 | No | — | Linux, self-hosted |
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Questions about Cloudflare WAF alternatives
What is the best alternative to Cloudflare WAF?
Fastly Image Optimizer, number 1 in web application firewall software with a score of 6.5 out of 10. The others here: BunkerWeb, Gcore WAAP, ModSecurity and 16 more.
What is the best free alternative to Cloudflare WAF?
Fastly Image Optimizer is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.