Coraza Web Application Firewall vs LiteSpeed Web Server WAF
Coraza Web Application Firewall and LiteSpeed Web Server WAF take different approaches to web application security. Consider your team's expertise and infrastructure preferences when evaluating these options.
Coraza Web Application Firewall and LiteSpeed Web Server WAF take fundamentally different approaches to web application security. Understanding your infrastructure and team capabilities will help determine which approach fits your needs.
Overview
Coraza Web Application Firewall and LiteSpeed Web Server WAF are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.
OWASP open source WAF written in Go, fully compatible with ModSecurity rules and OWASP Core Rule Set, designed as a modern alternative to ModSecurity with native support for Caddy, Traefik, and HAProxy.
Built-in WAF module for LiteSpeed Web Server providing ModSecurity-compatible protection with high performance and low resource usage.
Quick Comparison
| Feature | Coraza Web Application Firewall | LiteSpeed Web Server WAF |
|---|---|---|
| Overall Rating | 4.2/5 | 3.8/5 |
| Free Tier | Yes | Yes |
| Pricing Model | Free and open source (Apache 2.0) | Per-server license |
| Ease of Use | 3.8/5 | 4.0/5 |
| Value for Money | 4.8/5 | 4.5/5 |
| Support | 3.5/5 | 3.5/5 |
| Open Source | Yes | No |
| Platforms | Any platform running Go, Docker, Kubernetes, Linux, macOS, Windows | Linux servers |
| Compliance | Supports PCI DSS compliance when configured with OWASP CRS | PCI DSS (with proper configuration) |
Pricing Comparison
Coraza Web Application Firewall
Model: Free and open source (Apache 2.0)
Free Tier AvailableOpen Source
Free
LiteSpeed Web Server WAF
Model: Per-server license
Free Tier AvailableOpenLiteSpeed
Free
LiteSpeed Enterprise
From $0 (1-worker) to $92/month
Features Comparison
Coraza Web Application Firewall
-
ModSecurity Compatibility
Full compatibility with ModSecurity SecLang rule language. Existing ModSecurity rules and rule sets work without modification.
-
OWASP CRS Support
Native support for the OWASP Core Rule Set, providing protection against SQL injection, XSS, RCE, and other OWASP Top 10 threats.
-
Go Native
Pure Go implementation with no C dependencies. Embeddable as a library, usable as middleware, or deployable as a plugin for modern proxies.
-
Proxy Plugins
Official plugins for Caddy (coraza-caddy), Traefik, and HAProxy allow adding WAF protection with minimal configuration.
-
Kubernetes Ready
Lightweight enough to run as a sidecar or embedded in ingress controllers. Works with any Go-based K8s tooling.
-
Audit Logging
Detailed audit logging of blocked and flagged requests for security analysis and compliance reporting.
LiteSpeed Web Server WAF
-
ModSecurity Compatibility
Supports ModSecurity rules with significantly better performance than Apache mod_security.
-
Built-In WAF
WAF integrated directly into the web server for minimal overhead.
-
OWASP CRS Support
Compatible with the OWASP Core Rule Set; CRS must be enabled and the rule set installed, it is not active by default.
Which One Is Right for You?
The best WAF depends on your specific requirements, infrastructure, and team expertise.
Coraza Web Application Firewall
- You need: Teams migrating from ModSecurity, Kubernetes environments, Go-based applications, organizations using Caddy or Traefik, developers wanting embeddable WAF
- You want to start with a free tier
- You prefer open-source solutions
- You're using: Any platform running Go, Docker, Kubernetes, Linux, macOS, Windows
LiteSpeed Web Server WAF
- You need: Hosting providers, WordPress sites on LiteSpeed, organizations wanting server-level WAF
- You want to start with a free tier
- You're using: Linux servers
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: Coraza Web Application Firewall or LiteSpeed Web Server WAF?
Both Coraza Web Application Firewall and LiteSpeed Web Server WAF offer free tiers, making them accessible for startups. LiteSpeed Web Server WAF scores higher for ease of use (4.0/5), which is valuable for smaller teams. Consider your immediate security needs and growth plans when choosing.
Which has better support: Coraza Web Application Firewall or LiteSpeed Web Server WAF?
LiteSpeed Web Server WAF has a higher support rating (3.5/5) compared to Coraza Web Application Firewall (3.5/5). 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: Coraza Web Application Firewall or LiteSpeed Web Server WAF?
LiteSpeed Web Server WAF scores higher for ease of use (4.0/5) versus Coraza Web Application Firewall (3.8/5). The actual implementation effort depends on your existing infrastructure and team expertise.
Which is more cost-effective: Coraza Web Application Firewall or LiteSpeed Web Server WAF?
Both providers offer free tiers, making it easy to start without commitment. Coraza Web Application Firewall scores higher for value (4.8/5). Total cost depends on your traffic volume, required features, and support level needs.
What's the difference between Coraza Web Application Firewall (open source) and LiteSpeed Web Server WAF (commercial)?
Coraza Web Application Firewall is open source, which means you can inspect the code, customize it, and self-host without licensing fees. LiteSpeed Web Server WAF is a commercial solution with managed support and regular updates. Open source is ideal if you have in-house expertise and want full control. Commercial solutions are better if you prefer managed security with vendor support.