CrowdSec Web Application Firewall vs Patchstack

CrowdSec Web Application Firewall

Model: Open source (MIT) + commercial blocklists and CTI

Free Tier Available View full pricing →

Patchstack

Model: Per site/month (billed annually)

Free Tier Available View full pricing →

CrowdSec Web Application Firewall

• Crowd-Sourced Threat Intelligence

  Network of 200,000+ installations sharing attack signals in real-time. Blocks malicious IPs 7-60 days before other vendors detect them.

• ModSecurity Rule Compatibility

  Load existing ModSecurity SecLang rules directly. Teams migrating from ModSecurity can reuse their rule sets without rewriting.

• Virtual Patching

  Block exploitation attempts at the WAF layer before application patches are deployed. Protect against known CVEs without code changes.

• Advanced Behavior Detection

  Goes beyond single-request analysis. Generates internal events to build complex multi-request scenarios before triggering blocks.

• Proxy Integration

  Native integration with Nginx, Traefik, HAProxy, Apache, and Envoy. No separate appliance needed.

• Kubernetes Ready

  Runs as a sidecar or within ingress controllers. Fits containerized and microservice architectures.

• Console Dashboard

  Web-based management console for monitoring alerts, managing blocklists, and configuring the security engine.

• Community Blocklists

  Free access to crowd-sourced IP blocklists updated in real-time from the CrowdSec network.

Patchstack

• RapidMitigate (Virtual Patching)

  Automatically deploys targeted mitigation rules within hours of vulnerability disclosure. Rules block only the specific exploit vector, not broad traffic patterns. Claims 74% more exploits blocked compared to leading generic WAFs.

• WordPress Vulnerability Database

  The largest WordPress vulnerability database in the world. 12,000+ active mitigation rules. 4,100+ vulnerabilities disclosed in 2024 alone. Operates as the

• Patchstack Alliance Bug Bounty

  Bug bounty program that pays security researchers to discover vulnerabilities in popular WordPress plugins. Sources vulnerability intelligence from a global community of researchers, ensuring rapid discovery and disclosure.

• Free Monitoring Mode

  The Community plan provides free vulnerability detection and monitoring with no time limit. See which plugins and themes have known vulnerabilities without deploying patches. Useful for awareness and audit.

• PCI-DSS 4.0 Compliance

  Helps WordPress eCommerce sites meet PCI-DSS 4.0 requirement 6.4.2, which requires automated detection and prevention of web-based attacks. Virtual patching specifically addresses this requirement for known vulnerabilities.

• Hardening Recommendations

  Provides security hardening recommendations specific to your WordPress installation. Identifies misconfigured settings, unnecessary file permissions, and security headers.

• Plugin Priority Alerts

  Prioritized alerts based on vulnerability severity and the popularity of affected plugins. Focuses attention on the vulnerabilities most likely to be exploited in the wild.

• Multi-site Management

  Dashboard for managing vulnerability status and virtual patches across multiple WordPress sites. Bulk actions and centralized reporting for agencies and hosting providers.