# Imperva Web Application Firewall (WAF) alternatives and competitors (2026)

The closest Imperva Web Application Firewall (WAF) alternatives are [Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/tools/alibaba-cloud-web-application-firewall-waf), [Blindspot WAAP](https://cybersectools.com/tools/blindspot-waap) and [Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/tools/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 alternatives. Closest matches: Alibaba Cloud Web Application Firewall (WAF), Blindspot WAAP, Sectigo SiteLock Website Protection Solutions.

## The product

[Imperva Web Application Firewall (WAF)](https://cybersectools.com/tools/imperva-web-application-firewall-waf) by Imperva

WAF protecting web apps and APIs from OWASP Top 10 and other threats

Category: [Application Security](https://cybersectools.com/categories/application-security) · Pricing model: Commercial

Need the answer fast? [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more.

## Imperva Web Application Firewall (WAF) alternatives and competitors

Imperva Web Application Firewall (WAF) is a commercial [Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) solution made by Imperva. The closest matches by shared tags and NIST CSF 2.0 coverage are [Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/tools/alibaba-cloud-web-application-firewall-waf), [Blindspot WAAP](https://cybersectools.com/tools/blindspot-waap), [Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/tools/sectigo-sitelock-website-protection-solutions), [DBAppSecurity DAS Web Application Firewall](https://cybersectools.com/tools/dbappsecurity-das-web-application-firewall), and [Comodo Website Security](https://cybersectools.com/tools/comodo-website-security). All 34 alternatives on this page are ranked the same way.

## The closest Imperva Web Application Firewall (WAF) alternatives

These 8 solutions overlap most with Imperva Web Application Firewall (WAF). Each one says what the product does and, when the overlap is big enough, which capabilities it shares.

### 1. [Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/tools/alibaba-cloud-web-application-firewall-waf)

Cloud-based WAF providing web app, API, and bot protection for cloud services

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Alibaba Cloud Web Application Firewall (WAF) page](https://cybersectools.com/tools/alibaba-cloud-web-application-firewall-waf#features).

Shares 3 capabilities with Imperva Web Application Firewall (WAF): SQL Injection, WAF, XSS

[Alibaba Cloud Web Application Firewall (WAF) alternatives](https://cybersectools.com/alternatives/alibaba-cloud-web-application-firewall-waf) · [Imperva Web Application Firewall (WAF) vs Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/compare/alibaba-cloud-web-application-firewall-waf-vs-imperva-web-application-firewall-waf)

### 2. [Blindspot WAAP](https://cybersectools.com/tools/blindspot-waap)

WAAP with sidecar agent; no proxy, no SSL key exposure, sub-1ms decisions.

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Blindspot WAAP page](https://cybersectools.com/tools/blindspot-waap#features).

Shares 3 capabilities with Imperva Web Application Firewall (WAF): SQL Injection, WAF, XSS

[Blindspot WAAP alternatives](https://cybersectools.com/alternatives/blindspot-waap) · [Imperva Web Application Firewall (WAF) vs Blindspot WAAP](https://cybersectools.com/compare/blindspot-waap-vs-imperva-web-application-firewall-waf)

### 3. [Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/tools/sectigo-sitelock-website-protection-solutions)

Website security platform with malware scanning, WAF, CDN, and DDoS protection

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Sectigo SiteLock Website Protection Solutions page](https://cybersectools.com/tools/sectigo-sitelock-website-protection-solutions#features).

[Sectigo SiteLock Website Protection Solutions alternatives](https://cybersectools.com/alternatives/sectigo-sitelock-website-protection-solutions) · [Imperva Web Application Firewall (WAF) vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-sectigo-sitelock-website-protection-solutions)

### 4. [DBAppSecurity DAS Web Application Firewall](https://cybersectools.com/tools/dbappsecurity-das-web-application-firewall)

WAF protecting websites and web apps from OWASP Top 10 and zero-day attacks

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [DBAppSecurity DAS Web Application Firewall page](https://cybersectools.com/tools/dbappsecurity-das-web-application-firewall#features).

[DBAppSecurity DAS Web Application Firewall alternatives](https://cybersectools.com/alternatives/dbappsecurity-das-web-application-firewall) · [Imperva Web Application Firewall (WAF) vs DBAppSecurity DAS Web Application Firewall](https://cybersectools.com/compare/dbappsecurity-das-web-application-firewall-vs-imperva-web-application-firewall-waf)

### 5. [Comodo Website Security](https://cybersectools.com/tools/comodo-website-security)

Website security platform with WAF, CDN, malware scanning, and backup

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Comodo Website Security page](https://cybersectools.com/tools/comodo-website-security#features).

[Comodo Website Security alternatives](https://cybersectools.com/alternatives/comodo-website-security) · [Imperva Web Application Firewall (WAF) vs Comodo Website Security](https://cybersectools.com/compare/comodo-website-security-vs-imperva-web-application-firewall-waf)

### 6. [Indusface AppTrana AppSec Platform](https://cybersectools.com/tools/indusface-apptrana-appsec-platform)

AI-powered WAAP platform with ASM, vuln scanning, WAF, API protection & DDoS

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Indusface AppTrana AppSec Platform page](https://cybersectools.com/tools/indusface-apptrana-appsec-platform#features).

[Indusface AppTrana AppSec Platform alternatives](https://cybersectools.com/alternatives/indusface-apptrana-appsec-platform) · [Imperva Web Application Firewall (WAF) vs Indusface AppTrana AppSec Platform](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-indusface-apptrana-appsec-platform)

### 7. [Radware Cloud WAF Service](https://cybersectools.com/tools/radware-cloud-waf-service)

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.

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [Radware Cloud WAF Service page](https://cybersectools.com/tools/radware-cloud-waf-service#features).

[Radware Cloud WAF Service alternatives](https://cybersectools.com/alternatives/radware-cloud-waf-service) · [Imperva Web Application Firewall (WAF) vs Radware Cloud WAF Service](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-radware-cloud-waf-service)

### 8. [F5 WAF for NGINX and F5 DoS for NGINX](https://cybersectools.com/tools/f5-waf-for-nginx-and-f5-dos-for-nginx)

WAF and L7 DoS protection for modern apps and APIs in DevOps environments

[Cloud Web Application and API Protection](https://cybersectools.com/categories/cloud-waap) · Commercial

Key features: 10 listed. See them on the [F5 WAF for NGINX and F5 DoS for NGINX page](https://cybersectools.com/tools/f5-waf-for-nginx-and-f5-dos-for-nginx#features).

[F5 WAF for NGINX and F5 DoS for NGINX alternatives](https://cybersectools.com/alternatives/f5-waf-for-nginx-and-f5-dos-for-nginx) · [Imperva Web Application Firewall (WAF) vs F5 WAF for NGINX and F5 DoS for NGINX](https://cybersectools.com/compare/f5-waf-for-nginx-and-f5-dos-for-nginx-vs-imperva-web-application-firewall-waf)

## All 34 products like Imperva Web Application Firewall (WAF)

The 8 above, plus:

- [Fortinet FortiWeb](https://cybersectools.com/tools/fortinet-fortiweb): WAF protecting web apps and APIs from OWASP Top 10, bots, and DDoS attacks (Commercial)
- [MONITORAPP AIWAF](https://cybersectools.com/tools/monitorapp-aiwaf): WAAP solution protecting web apps and APIs from threats across environments (Commercial)
- [CDNetworks Cloud Security 2.0](https://cybersectools.com/tools/cdnetworks-cloud-security-20): Cloud-based WAAP platform with DDoS mitigation, WAF, bot protection, and API sec (Commercial)
- [AWS WAF](https://cybersectools.com/tools/aws-waf): AWS Web Application Firewall (WAF) for protecting web applications from common exploits. (Commercial)
- [Akamai App & API Protector](https://cybersectools.com/tools/akamai-app-and-api-protector): WAF solution with API security, bot management, and DDoS protection (Commercial)
- [Cloudflare WAF](https://cybersectools.com/tools/cloudflare-waf): A cloud-based web application firewall that protects applications from various cyber threats through rule-based filtering, machine learning detection, and integrated security features. (Commercial)
- [A10 Networks ThreatX](https://cybersectools.com/tools/a10-networks-threatx): Web app and API protection platform with WAF, bot, DDoS, and API security (Commercial)
- [Array ASF Series Web Application Firewall](https://cybersectools.com/tools/array-asf-series-web-application-firewall): WAF protecting web apps from OWASP Top 10, DDoS, and zero-day attacks (Commercial)
- [Wallarm Cloud-Native WAAP](https://cybersectools.com/tools/wallarm-cloud-native-waap): Blocks web attacks, API attacks, bots, account takeover and L7 DDoS from one engine (Commercial)
- [Ivanti Virtual Application Delivery Controller](https://cybersectools.com/tools/ivanti-virtual-application-delivery-controller): Application delivery controller with load balancing, WAF, and traffic mgmt. (Commercial)
- [Baffin Bay Application Security](https://cybersectools.com/tools/baffin-bay-application-security): Web app and API protection with WAF, DDoS mitigation, and bot defense (Commercial)
- [PIOLINK WEBFRONT-K](https://cybersectools.com/tools/piolink-webfront-k): Web Application and API Protection (WAAP) platform with WAF and DDoS defense (Commercial)
- [Impart](https://cybersectools.com/tools/impart): Agent-based runtime firewall for web apps and APIs with AI-driven rules (Commercial)
- [Myra Application Security](https://cybersectools.com/tools/myra-application-security): Cloud-based web app & API protection with WAF, DDoS mitigation & bot mgmt (Commercial)
- [Astra DDoS Protection](https://cybersectools.com/tools/astra-ddos-protection): Website security suite with DDoS, WAF, malware scanning & bot protection. (Commercial)
- [Polaris Infosec WAAP](https://cybersectools.com/tools/polaris-infosec-waap): AI-powered WAAP platform with WAF, API security, DDoS, and bot mgmt. (Commercial)
- [VIRTIS](https://cybersectools.com/tools/virtis): Cloud-native WAAP platform with WAF, API security, DDoS, and bot mgmt. (Commercial)
- [Lyrie AI WAF](https://cybersectools.com/tools/lyrie-ai-waf): AI-powered WAF with 15+ attack vectors and sub-50ms real-time decisions. (Commercial)
- [NSFOCUS Web Application Firewall](https://cybersectools.com/tools/nsfocus-web-application-firewall): WAF protecting web applications from cyber attacks (Commercial)
- [Oracle Cloud Infrastructure WAF](https://cybersectools.com/tools/oracle-cloud-infrastructure-waf): A cloud-based web application firewall service that protects web applications from malicious traffic through threat intelligence, access controls, and bot management capabilities. (Commercial)
- [Prophaze EagleEye WAF](https://cybersectools.com/tools/prophaze-eagleeye-waf): Cloud-based WAF protecting web apps from threats with AI-powered analysis (Commercial)
- [Cisco Web Application and API Protection (WAAP)](https://cybersectools.com/tools/cisco-web-application-and-api-protection-waap): Web app, mobile app, and API protection with bot and DDoS mitigation (Commercial)
- [Blackwall GateKeeper](https://cybersectools.com/tools/blackwall-customer-login): Web security & traffic filtering platform for hosting providers (Commercial)
- [Datadog App & API Protection](https://cybersectools.com/tools/datadog-app-and-api-protection): Runtime protection for web apps and APIs against attacks and threats (Commercial)
- [Huskeys Adaptive Edge Security](https://cybersectools.com/tools/huskeys-adaptive-edge-security): Adaptive edge security layer that enhances existing WAFs without replacement. (Commercial)
- [Trusted Knight Protector Air](https://cybersectools.com/tools/trusted-knight-protector-air): Cloud-based web & browser transaction protection with malware detection (Commercial)

## Alternatives to each of these

[Alibaba Cloud Web Application Firewall (WAF) alternatives](https://cybersectools.com/alternatives/alibaba-cloud-web-application-firewall-waf) · [Blindspot WAAP alternatives](https://cybersectools.com/alternatives/blindspot-waap) · [Sectigo SiteLock Website Protection Solutions alternatives](https://cybersectools.com/alternatives/sectigo-sitelock-website-protection-solutions) · [DBAppSecurity DAS Web Application Firewall alternatives](https://cybersectools.com/alternatives/dbappsecurity-das-web-application-firewall) · [Comodo Website Security alternatives](https://cybersectools.com/alternatives/comodo-website-security) · [Indusface AppTrana AppSec Platform alternatives](https://cybersectools.com/alternatives/indusface-apptrana-appsec-platform) · [Radware Cloud WAF Service alternatives](https://cybersectools.com/alternatives/radware-cloud-waf-service) · [F5 WAF for NGINX and F5 DoS for NGINX alternatives](https://cybersectools.com/alternatives/f5-waf-for-nginx-and-f5-dos-for-nginx) · [Fortinet FortiWeb alternatives](https://cybersectools.com/alternatives/fortinet-fortiweb) · [MONITORAPP AIWAF alternatives](https://cybersectools.com/alternatives/monitorapp-aiwaf) · [CDNetworks Cloud Security 2.0 alternatives](https://cybersectools.com/alternatives/cdnetworks-cloud-security-20) · [AWS WAF alternatives](https://cybersectools.com/alternatives/aws-waf)

## Other Imperva products

[Imperva API Security alternatives](https://cybersectools.com/alternatives/imperva-api-security) · [Imperva Account Takeover Protection alternatives](https://cybersectools.com/alternatives/imperva-account-takeover-protection) · [Imperva Advanced Bot Protection alternatives](https://cybersectools.com/alternatives/imperva-advanced-bot-protection) · [Imperva Application Security alternatives](https://cybersectools.com/alternatives/imperva-application-security) · [Imperva DDoS Protection alternatives](https://cybersectools.com/alternatives/imperva-ddos-protection) · [Imperva Data Security Fabric alternatives](https://cybersectools.com/alternatives/imperva-data-security-fabric)

## Compare Imperva Web Application Firewall (WAF) with

- [Imperva Web Application Firewall (WAF) vs Alibaba Cloud Web Application Firewall (WAF)](https://cybersectools.com/compare/alibaba-cloud-web-application-firewall-waf-vs-imperva-web-application-firewall-waf)
- [Imperva Web Application Firewall (WAF) vs Blindspot WAAP](https://cybersectools.com/compare/blindspot-waap-vs-imperva-web-application-firewall-waf)
- [Imperva Web Application Firewall (WAF) vs Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-sectigo-sitelock-website-protection-solutions)
- [Imperva Web Application Firewall (WAF) vs DBAppSecurity DAS Web Application Firewall](https://cybersectools.com/compare/dbappsecurity-das-web-application-firewall-vs-imperva-web-application-firewall-waf)
- [Imperva Web Application Firewall (WAF) vs Comodo Website Security](https://cybersectools.com/compare/comodo-website-security-vs-imperva-web-application-firewall-waf)
- [Imperva Web Application Firewall (WAF) vs Indusface AppTrana AppSec Platform](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-indusface-apptrana-appsec-platform)
- [Imperva Web Application Firewall (WAF) vs Radware Cloud WAF Service](https://cybersectools.com/compare/imperva-web-application-firewall-waf-vs-radware-cloud-waf-service)
- [Imperva Web Application Firewall (WAF) vs F5 WAF for NGINX and F5 DoS for NGINX](https://cybersectools.com/compare/f5-waf-for-nginx-and-f5-dos-for-nginx-vs-imperva-web-application-firewall-waf)

## Imperva Web Application Firewall (WAF) Alternatives FAQ

### What are the closest 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.

### How many alternatives to Imperva Web Application Firewall (WAF) are available?

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.

### Is Imperva Web Application Firewall (WAF) free or commercial?

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.

### What type of solution is Imperva Web Application Firewall (WAF)?

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.

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Source: https://cybersectools.com/alternatives/imperva-web-application-firewall-waf

For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL).

More on Imperva Web Application Firewall (WAF) and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md