Top 4 Open-Source Alternatives to Cloudflare WAF

Cloudflare WAF

Whether you want automatic WAF protection from known vulnerabilities or have custom WAF rules, our real-time platform can do it.

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Product categories

CDN Cloud Computing Cyber Security Firewall Load Balancer / Reverse Proxy Network Security Perimeter Security And Firewalls Routers Security Security Monitoring Web Application Protection Web Application Security

Summary

The top open-source alternatives to Cloudflare WAF are ModSecurity, BunkerWeb, and pfSense. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

ModSecurity Landing Page
1

ModSecurity

ModSecurity is an Open Source web application firewall developed by Trustwave's SpiderLabs.
Pricing:
- Open Source
#Web Application Security #Security Monitoring #Security
BunkerWeb Landing Page
2

BunkerWeb

BunkerWeb is a next-generation and open-source Web Application Firewall (WAF).
Pricing:
- Open Source
#Cyber Security #Web Application Security #Web Application Protection
pfSense Landing Page
3

pfSense

pfSense is a free and open source firewall and router that also features unified threat management, load balancing, multi WAN, and more
Pricing:
- Open Source
#Perimeter Security And Firewalls #Cyber Security #Network Security 10 social mentions
open-appsec Landing Page
4

open-appsec

open-source machine learning based WAF for Kubernetes Ingress, NGINX, Envoy and API Gateways
Pricing:
- Open Source
#CDN #Cloud Computing #Web Application Security