The closest Imperva Web Application Firewall (WAF) alternatives are Alibaba Cloud Web Application Firewall (WAF), Blindspot WAAP and Sectigo SiteLock Website Protection Solutions. Picking an Imperva Web Application Firewall (WAF) alternative comes down to fit: Cloud Web Application and API Protection coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
34 alternativesClosest matches: Alibaba Cloud Web Application Firewall (WAF), Blindspot WAAP, Sectigo SiteLock Website Protection SolutionsPage updated Nov 2026
The product
Imperva Web Application Firewall (WAF)
by Imperva
WAF protecting web apps and APIs from OWASP Top 10 and other threats
Imperva Web Application Firewall (WAF) is a commercial Cloud Web Application and API Protection solution made by Imperva. The closest matches by shared tags and NIST CSF 2.0 coverage are Alibaba Cloud Web Application Firewall (WAF), Blindspot WAAP, Sectigo SiteLock Website Protection Solutions, DBAppSecurity DAS Web Application Firewall, and Comodo Website Security. All 34 alternatives on this page are ranked the same way.
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VisitThese 8 solutions overlap most with Imperva Web Application Firewall (WAF). Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Cloud-based WAF providing web app, API, and bot protection for cloud services
Key features: 10 listed. See them on the Alibaba Cloud Web Application Firewall (WAF) page.
Shares 3 capabilities with Imperva Web Application Firewall (WAF): SQL Injection, WAF, XSS
View Alibaba Cloud Web Application Firewall (WAF)Alibaba Cloud Web Application Firewall (WAF) alternativesImperva Web Application Firewall (WAF) vs Alibaba Cloud Web Application Firewall (WAF)
Cloud-based WAF providing web app, API, and bot protection for cloud services
WAAP with sidecar agent; no proxy, no SSL key exposure, sub-1ms decisions.
Website security platform with malware scanning, WAF, CDN, and DDoS protection
WAF protecting websites and web apps from OWASP Top 10 and zero-day attacks
Website security platform with WAF, CDN, malware scanning, and backup
AI-powered WAAP platform with ASM, vuln scanning, WAF, API protection & DDoS
A cloud-based web application firewall service that combines traditional WAF capabilities with AI-driven behavioral analysis to protect web applications across hybrid and cloud environments.
WAF and L7 DoS protection for modern apps and APIs in DevOps environments
WAF protecting web apps and APIs from OWASP Top 10, bots, and DDoS attacks
WAAP solution protecting web apps and APIs from threats across environments
Cloud-based WAAP platform with DDoS mitigation, WAF, bot protection, and API sec
AWS Web Application Firewall (WAF) for protecting web applications from common exploits.
WAF solution with API security, bot management, and DDoS protection
A cloud-based web application firewall that protects applications from various cyber threats through rule-based filtering, machine learning detection, and integrated security features.
Web app and API protection platform with WAF, bot, DDoS, and API security
WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks
Blocks web attacks, API attacks, bots, account takeover and L7 DDoS from one engine
Application delivery controller with load balancing, WAF, and traffic mgmt.
Web app and API protection with WAF, DDoS mitigation, and bot defense
Web Application and API Protection (WAAP) platform with WAF and DDoS defense
Agent-based runtime firewall for web apps and APIs with AI-driven rules
Cloud-based web app & API protection with WAF, DDoS mitigation & bot mgmt
Website security suite with DDoS, WAF, malware scanning & bot protection.
AI-powered WAAP platform with WAF, API security, DDoS, and bot mgmt.
Cloud-native WAAP platform with WAF, API security, DDoS, and bot mgmt.
AI-powered WAF with 15+ attack vectors and sub-50ms real-time decisions.
WAF protecting web applications from cyber attacks
A cloud-based web application firewall service that protects web applications from malicious traffic through threat intelligence, access controls, and bot management capabilities.
Cloud-based WAF protecting web apps from threats with AI-powered analysis
Web app, mobile app, and API protection with bot and DDoS mitigation
Web security & traffic filtering platform for hosting providers
Runtime protection for web apps and APIs against attacks and threats
Adaptive edge security layer that enhances existing WAFs without replacement.
Cloud-based web & browser transaction protection with malware detection
Common questions when weighing alternatives to Imperva Web Application Firewall (WAF).
The closest matches to Imperva Web Application Firewall (WAF) by shared tags and NIST CSF 2.0 coverage are Alibaba Cloud Web Application Firewall (WAF), Blindspot WAAP, Sectigo SiteLock Website Protection Solutions, DBAppSecurity DAS Web Application Firewall, and Comodo Website Security. All of them are Cloud Web Application and API Protection products.
This page shows 34 alternatives to Imperva Web Application Firewall (WAF), all in the Cloud Web Application and API Protection category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
Imperva Web Application Firewall (WAF) is a commercial Cloud Web Application and API Protection product. It needs a paid license or subscription. Only commercial alternatives are listed here. Free and open source products are under /free.
Imperva Web Application Firewall (WAF) is a Cloud Web Application and API Protection product in the Application Security category. You can compare it with the 34 other Cloud Web Application and API Protection products on this page.
WAAP with sidecar agent; no proxy, no SSL key exposure, sub-1ms decisions.
Key features: 10 listed. See them on the Blindspot WAAP page.
Shares 3 capabilities with Imperva Web Application Firewall (WAF): SQL Injection, WAF, XSS
View Blindspot WAAPBlindspot WAAP alternativesImperva Web Application Firewall (WAF) vs Blindspot WAAP
Website security platform with malware scanning, WAF, CDN, and DDoS protection
Key features: 10 listed. See them on the Sectigo SiteLock Website Protection Solutions page.
View Sectigo SiteLock Website Protection SolutionsSectigo SiteLock Website Protection Solutions alternativesImperva Web Application Firewall (WAF) vs Sectigo SiteLock Website Protection Solutions
WAF protecting websites and web apps from OWASP Top 10 and zero-day attacks
Key features: 10 listed. See them on the DBAppSecurity DAS Web Application Firewall page.
View DBAppSecurity DAS Web Application FirewallDBAppSecurity DAS Web Application Firewall alternativesImperva Web Application Firewall (WAF) vs DBAppSecurity DAS Web Application Firewall
Website security platform with WAF, CDN, malware scanning, and backup
Key features: 10 listed. See them on the Comodo Website Security page.
View Comodo Website SecurityComodo Website Security alternativesImperva Web Application Firewall (WAF) vs Comodo Website Security
AI-powered WAAP platform with ASM, vuln scanning, WAF, API protection & DDoS
Key features: 10 listed. See them on the Indusface AppTrana AppSec Platform page.
View Indusface AppTrana AppSec PlatformIndusface AppTrana AppSec Platform alternativesImperva Web Application Firewall (WAF) vs Indusface AppTrana AppSec Platform
A cloud-based web application firewall service that combines traditional WAF capabilities with AI-driven behavioral analysis to protect web applications across hybrid and cloud environments.
Key features: 10 listed. See them on the Radware Cloud WAF Service page.
View Radware Cloud WAF ServiceRadware Cloud WAF Service alternativesImperva Web Application Firewall (WAF) vs Radware Cloud WAF Service
WAF and L7 DoS protection for modern apps and APIs in DevOps environments
Key features: 10 listed. See them on the F5 WAF for NGINX and F5 DoS for NGINX page.
View F5 WAF for NGINX and F5 DoS for NGINXF5 WAF for NGINX and F5 DoS for NGINX alternativesImperva Web Application Firewall (WAF) vs F5 WAF for NGINX and F5 DoS for NGINX
Need the answer fast? Best Cloud WAAP Solutions for Business picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more.See the shortlist