Imperva Application Security vs ModSecurity: side-by-side comparison (2026)
Imperva Application Security is a commercial cloud web application and API protection solution by Imperva. ModSecurity is a free cloud web application and API protection solution. Features, integrations, deployment and the company behind each one, side by side.
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Platform protecting web apps and APIs from attacks, bots, and DDoS threats
ModSecurity is an open-source web application firewall that provides a flexible and scalable way to monitor and control HTTP traffic.
Side-by-side comparison
Feature
Imperva Application Security
ModSecurity
Pricing model
Commercial
Free
Category
Cloud Web Application and API Protection
Cloud Web Application and API Protection
Deployment and fit
Deployment type
Hybrid
On-Premises
Company size fit
SMB, Mid-Market, Enterprise
Startup, SMB, Mid-Market, Enterprise
Company
Company
Imperva
–
Use cases and capabilities
Bot Protection
Yes
No
DDoS
Yes
No
WAF
Yes
Yes
Web Security
Yes
Yes
Core features
10 features listed
No features listed
Integrations
3 integrations listed
No integrations listed
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