WAFPlanet

BunkerWeb Open Source WAF vs Patchstack

BunkerWeb Open Source WAF and Patchstack take different approaches to web application security. Consider your team's expertise and infrastructure preferences when evaluating these options.

View BunkerWeb Open Source WAF Review View Patchstack Review

BunkerWeb Open Source WAF and Patchstack take fundamentally different approaches to web application security. Understanding your infrastructure and team capabilities will help determine which approach fits your needs.

Overview

BunkerWeb Open Source WAF and Patchstack are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.

Next-generation open source WAF built on NGINX with ModSecurity integration, offering comprehensive web security with an intuitive web UI and extensive plugin system.

WordPress-specific vulnerability mitigation platform with virtual patching (vPatching). Not a traditional WAF but deploys targeted mitigation rules for known WordPress vulnerabilities. Claims 74% more exploits blocked than leading WAFs. Number 1 WordPress vulnerability intelligence handler with 12K+ mitigation rules and 4.1K vulnerabilities disclosed in 2024. Free monitoring mode with no time limit.

Quick Comparison

Feature BunkerWeb Open Source WAF Patchstack
Overall Rating 4.0/5 4.2/5
Free Tier Yes Yes
Pricing Model Free (Open Source) / Pro Support Per site/month (billed annually)
Ease of Use 3.8/5 4.7/5
Value for Money 4.9/5 4.0/5
Support 3.2/5 4.0/5
Open Source Yes No
Platforms Linux, Docker, Docker Swarm, Kubernetes, any NGINX-compatible environment WordPress only. Compatible with any hosting environment that runs WordPress (shared hosting, VPS, dedicated servers, managed WordPress hosting, AWS, Azure, GCP).
Compliance N/A (self-hosted, compliance depends on implementation) PCI-DSS 4.0 compliance support for eCommerce sites

Pricing Comparison

BunkerWeb Open Source WAF

Model: Free (Open Source) / Pro Support

Free Tier Available

Community Edition

Free

Pro Support

Contact for pricing

View full pricing →

Patchstack

Model: Per site/month (billed annually)

Free Tier Available

Community (Free)

Free

Developer

$69/mo (billed annually)

Enterprise

Custom

Web Host

Custom

View full pricing →

Features Comparison

BunkerWeb Open Source WAF

  • ModSecurity Integration

    Built-in ModSecurity WAF with OWASP Core Rule Set for comprehensive protection against web application attacks.

  • Bot Protection

    Block malicious bots with challenge-based verification using cookies, JavaScript tests, captchas, or third-party services.

  • Rate Limiting & DDoS Protection

    Limit connections and requests from clients, automatically ban suspicious activities triggering abnormal HTTP status codes.

  • IP Reputation

    Block known bad IPs using external blacklists and DNSBL integration.

  • Web UI Management

    User-friendly graphical interface for configuration and monitoring without command-line expertise.

  • Plugin System

    Extend functionality with official and community plugins including ClamAV antivirus, Coraza WAF, and notification integrations.

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.

Which One Is Right for You?

The best WAF depends on your specific requirements, infrastructure, and team expertise.

BunkerWeb Open Source WAF

  • You need: Security-conscious organizations wanting data control, DevOps teams comfortable with self-hosting, budget-constrained projects, privacy-focused deployments
  • You want to start with a free tier
  • You prefer open-source solutions
  • You're using: Linux, Docker, Docker Swarm, Kubernetes, any NGINX-compatible environment
Learn more →

Patchstack

  • You need: WordPress agencies and developers managing multiple sites. WooCommerce stores needing PCI-DSS 4.0 compliance. Managed WordPress hosting providers wanting to bundle vulnerability protection. Organizations where unpatched WordPress plugins are the primary security risk.
  • You want to start with a free tier
  • You're using: WordPress only. Compatible with any hosting environment that runs WordPress (shared hosting, VPS, dedicated servers, managed WordPress hosting, AWS, Azure, GCP).
Learn more →

We recommend evaluating both options with a trial or free tier before committing. Consider your existing infrastructure, team expertise, compliance requirements, and budget.

Frequently Asked Questions

Which is better for startups: BunkerWeb Open Source WAF or Patchstack?

Both BunkerWeb Open Source WAF and Patchstack offer free tiers, making them accessible for startups. Patchstack scores higher for ease of use (4.7/5), which is valuable for smaller teams. Consider your immediate security needs and growth plans when choosing.

Which has better support: BunkerWeb Open Source WAF or Patchstack?

Patchstack has a higher support rating (4.0/5) compared to BunkerWeb Open Source WAF (3.2/5). However, support quality can vary based on your plan tier - enterprise customers typically receive more responsive support from both providers. Consider evaluating support during a trial period.

Which is easier to implement: BunkerWeb Open Source WAF or Patchstack?

Patchstack scores higher for ease of use (4.7/5) versus BunkerWeb Open Source WAF (3.8/5). The actual implementation effort depends on your existing infrastructure and team expertise.

Which is more cost-effective: BunkerWeb Open Source WAF or Patchstack?

Both providers offer free tiers, making it easy to start without commitment. BunkerWeb Open Source WAF scores higher for value (4.9/5). Total cost depends on your traffic volume, required features, and support level needs.

Which works better with AWS: BunkerWeb Open Source WAF or Patchstack?

Patchstack explicitly supports AWS while BunkerWeb Open Source WAF's AWS integration may vary. Consider whether native AWS integration or cross-cloud portability matters more for your use case.