Top 10 Imperva Web Application Firewall (WAF) Alternatives & Competitors

(41)4.7 out of 5

Looking for alternatives or competitors to Imperva Web Application Firewall (WAF)? Web Application Firewalls (WAF) is a widely used technology, and many people are seeking easy to use, reliable software solutions with application-layer controls , traffic controls, and network controls. Other important factors to consider when researching alternatives to Imperva Web Application Firewall (WAF) include integration and security. The best overall Imperva Web Application Firewall (WAF) alternative is FortiAppSec Cloud. Other similar apps like Imperva Web Application Firewall (WAF) are Cloudflare Application Security and Performance, HAProxy, AWS WAF, and F5 BIG-IP Advanced Web Application Firewall (Advanced WAF). Imperva Web Application Firewall (WAF) alternatives can be found in Web Application Firewalls (WAF) but may also be in Load Balancing Software or Content Delivery Network (CDN) Platforms.

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Best Paid & Free Alternatives to Imperva Web Application Firewall (WAF)

FortiAppSec Cloud
Cloudflare Application Security and Performance
HAProxy
AWS WAF
F5 BIG-IP Advanced Web Application Firewall (Advanced WAF)
Radware Cloud WAF
Azure Web Application Firewall
Azure Application Gateway

Top 10 Alternatives to Imperva Web Application Firewall (WAF) Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Imperva Web Application Firewall (WAF) stacks up to the competition, check reviews from current & previous users in industries like Information Technology and Services, Financial Services, and Chemicals, and find the best product for your business.

FortiAppSec Cloud

By Fortinet

4.6/5

(25)

Product Description

Reviewers say compared to Imperva Web Application Firewall (WAF), FortiAppSec Cloud is:

Slower to reach roi

Easier to do business with

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

Cloudflare Application Security and Performance

By Cloudflare, Inc.

4.5/5

(586)

Product Description

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

HAProxy

By HAProxy

4.7/5

(681)

Product Description

HAProxy One helps you manage, secure, and observe all your application traffic — in any environment — with a unified platform. The platform consists of a flexible data plane (HAProxy Enterprise and HAProxy ALOHA) for TCP, UDP, QUIC and HTTP traffic, a scalable control plane (HAProxy Fusion), and a secure edge network (HAProxy Edge), which together enable multi-cloud load balancing as a service (LBaaS), web app and API protection, API/AI gateways, Kubernetes networking, application delivery network (ADN), and end-to-end observability.

Reviewers say compared to Imperva Web Application Firewall (WAF), HAProxy is:

Better at support

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

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F5 BIG-IP Advanced Web Application Firewall (Advanced WAF)

By F5

4.6/5

(24)

Product Description

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

Radware Cloud WAF

By Radware

4.6/5

(103)

Product Description

Radware’s Cloud WAF provides enterprise-grade, continuously adaptive web application security protection. Based on Radware’s ICSA Labs certified, market-leading web application firewall, it provides full coverage of OWASP Top-10 threats and zero-day attacks, while implementing both negative and positive web application security models to automatically adapt protections to evolving threats and protected assets. Radware’s Cloud WAF offers full web security protection including OWASP Top-10 coverage, advanced attack protection and 0-day attack protection by implementing both negative and positive web application security models. It provides organizations “frictionless” application protection by automatically detecting and protecting new web applications as they are added to the network through automatic policy generation technology.

Reviewers say compared to Imperva Web Application Firewall (WAF), Radware Cloud WAF is:

Easier to admin

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

Azure Web Application Firewall

By Microsoft

4.4/5

(32)

Product Description

Azure Web Application Firewall is a cloud-native security service designed to protect web applications and APIs from common web vulnerabilities and attacks, such as SQL injection and cross-site scripting. By integrating seamlessly with Azure services like Application Gateway, Front Door, and Content Delivery Network , Azure WAF offers centralized protection, ensuring the security and availability of web applications without the need for modifications to backend code. Key Features and Functionality: - Managed Rule Sets: Azure WAF provides pre-configured rule sets that are regularly updated to defend against the latest threats, including the OWASP Top 10 security risks. - Customizable Rules and Policies: Users can create custom rules tailored to specific application requirements, allowing for granular control over security measures. - Real-Time Monitoring and Logging: Integrated with Azure Monitor, Azure WAF offers detailed logging and real-time monitoring of security events, enabling prompt detection and response to potential threats. - Flexible Deployment Options: Azure WAF can be deployed with Azure Application Gateway, Azure Front Door, and Azure CDN, providing versatile options to suit various architectural needs. - Bot Protection and DDoS Mitigation: The service includes features to detect and block malicious bot traffic and offers protection against Distributed Denial of Service attacks at the network edge. Primary Value and Problem Solved: Azure Web Application Firewall addresses the critical need for robust web application security by providing centralized protection against a wide range of web-based attacks. By leveraging managed and custom rule sets, real-time monitoring, and seamless integration with other Azure services, Azure WAF simplifies security management, reduces the risk of data breaches, and ensures the continuous availability of web applications. This comprehensive approach allows organizations to focus on delivering their services without compromising on security.

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

Azure Application Gateway

By Microsoft

4.4/5

(158)

Product Description

Azure Application Gateway is a web traffic load balancer that enables you to manage traffic to your web applications. Unlike traditional load balancers that operate at the transport layer (Layer 4), Application Gateway operates at the application layer (Layer 7), allowing it to make routing decisions based on attributes such as URL paths and host headers. This capability provides more control over how traffic is distributed to your applications, enhancing both performance and security. Key Features and Functionality: - Layer 7 Load Balancing: Routes traffic based on HTTP request attributes, enabling more precise control over traffic distribution. - Web Application Firewall (WAF): Protects applications from common web vulnerabilities like SQL injection and cross-site scripting by monitoring and filtering HTTP requests. - SSL/TLS Termination: Offloads SSL/TLS processing to the gateway, reducing the encryption and decryption overhead on backend servers. - Autoscaling: Automatically adjusts the number of gateway instances based on traffic load, ensuring optimal performance and cost efficiency. - Zone Redundancy: Distributes instances across multiple availability zones, enhancing resilience and availability. - URL Path-Based Routing: Directs requests to backend pools based on URL paths, allowing for efficient resource utilization. - Host Header-Based Routing: Routes traffic to different backend pools based on the host header, facilitating multi-site hosting. - Integration with Azure Services: Seamlessly integrates with Azure Traffic Manager for global load balancing and Azure Monitor for centralized monitoring and alerting. Primary Value and User Solutions: Azure Application Gateway provides a scalable and highly available solution for managing web application traffic. By operating at the application layer, it offers intelligent routing capabilities that enhance application performance and reliability. The integrated Web Application Firewall ensures robust security against common web threats, while features like SSL/TLS termination and autoscaling optimize resource utilization and reduce operational overhead. This comprehensive set of features addresses the needs of organizations seeking to build secure, scalable, and efficient web front ends in Azure.

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

F5 NGINX

By F5

4.6/5

(107)

Product Description

Reviewers say compared to Imperva Web Application Firewall (WAF), F5 NGINX is:

Slower to reach roi

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)

NetScaler

By Cloud Software Group

4.4/5

(85)

Product Description

NetScaler is an application delivery and security platform for large enterprises that need high-performance application delivery, integrated security, and end-to-end observability. Because NetScaler abstracts the complexities of networking configuration and works the same in both on-premises and cloud environments, infrastructure and operations teams can move faster to deliver new products and services.

Reviewers say compared to Imperva Web Application Firewall (WAF), NetScaler is:

Slower to reach roi

Categories in common with Imperva Web Application Firewall (WAF):

Web Application Firewall (WAF)