Top 10 ModSecurity Alternatives & Competitors

Top 10 Alternatives to ModSecurity Recently Reviewed By G2 Community

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HAProxy
By HAProxy
4.7/5
(894)
Product Description
HAProxy is an open-source software load balancer and reverse proxy for TCP, QUIC, and HTTP-based applications. It provides high availability, load balancing, and best-in-class SSL processing. HAProxy One is an application delivery and security platform that combines the HAProxy core with enterprise-grade security layers, management and orchestration, cloud-native integration, and more. Platform components: HAProxy Enterprise: a flexible data plane layer for TCP, UDP, QUIC, and HTTP-based applications that provides high-performance load balancing, high availability, an API/AI gateway, container networking, SSL processing, DDoS protection, bot detection and mitigation, global rate limiting, and a web application firewall (WAF). HAProxy Fusion: a scalable control plane that provides full-lifecycle management, observability, and automation of multi-cluster, multi-cloud, and multi-team HAProxy Enterprise deployments, with infrastructure integration for AWS, Kubernetes, Consul, and Prometheus. HAProxy Edge: a globally distributed application delivery network that provides fully managed application delivery and security services, a secure partition between external traffic and origin networks, and threat intelligence enhanced by machine learning that powers the security layers in HAProxy Fusion and HAProxy Enterprise. Learn more at HAProxy.com.
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Reviewers say compared to ModSecurity, HAProxy is:
More expensive
Better at meeting requirements
Better at support
Categories in common with ModSecurity:
Web Application Firewall (WAF)

AWS WAF
By Amazon Web Services (AWS)
4.3/5
(71)
Product Description
AWS WAF (Web Application Firewall) is a security service designed to protect web applications and APIs from common web exploits and bots that can compromise security, affect availability, or consume excessive resources. By enabling users to define customizable web security rules, AWS WAF allows precise control over which traffic to allow or block, ensuring robust protection tailored to specific application needs. Key Features and Functionality: - Customizable Security Rules: Users can create rules to filter web requests based on conditions such as IP addresses, HTTP headers, HTTP body, or custom URIs, allowing for tailored security measures. - Managed Rule Groups: AWS WAF offers pre-configured rule groups managed by AWS or AWS Marketplace sellers, providing protection against common threats like SQL injection and cross-site scripting (XSS). These rules are regularly updated to address emerging vulnerabilities. - Bot Control: The service includes capabilities to monitor, block, or rate-limit common and pervasive bots, helping to prevent automated attacks such as web scraping and credential stuffing. - Real-Time Monitoring and Logging: AWS WAF integrates with Amazon CloudWatch, offering real-time metrics and capturing detailed information about web requests. This visibility aids in analyzing traffic patterns and fine-tuning security settings. - DDoS Protection: When used in conjunction with AWS Shield, AWS WAF provides automatic protection against Distributed Denial of Service (DDoS) attacks, ensuring application availability during large-scale attack attempts. - Integration with AWS Services: AWS WAF seamlessly integrates with other AWS services such as Amazon CloudFront, Application Load Balancer, and Amazon API Gateway, enabling centralized security management across various applications. Primary Value and Problem Solved: AWS WAF addresses the critical need for robust web application security by providing a scalable and customizable firewall solution. It empowers organizations to protect their web applications and APIs from a wide range of threats, including common exploits and automated attacks, without compromising performance. By offering both managed and custom rule capabilities, AWS WAF enables businesses to implement security measures that align with their specific requirements. Its integration with other AWS services and real-time monitoring features further enhance an organization's ability to maintain a strong security posture, ensuring the availability and integrity of their web applications.
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Reviewers say compared to ModSecurity, AWS WAF is:
More expensive
Better at meeting requirements
Categories in common with ModSecurity:
Web Application Firewall (WAF)

Cloudflare Application Security and Performance
By Cloudflare, Inc.
4.5/5
(599)
Product Description
Cloudflare Application Security and Performance solutions provide performance, reliability, and security for all of your web applications and APIs, wherever they are hosted and wherever your users are.
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Reviewers say compared to ModSecurity, Cloudflare Application Security and Performance is:
Better at meeting requirements
More usable
Categories in common with ModSecurity:
Web Application Firewall (WAF)

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Imperva App Protect
By Thales Group
4.1/5
(80)
Product Description
Incapsula is a cloud-based security and acceleration service that makes websites safer, faster, and more reliable.
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Reviewers say compared to ModSecurity, Imperva App Protect is:
More expensive
Categories in common with ModSecurity:
Web Application Firewall (WAF)

F5 NGINX
By F5
4.6/5
(107)
Product Description
free, open-source, high-performance HTTP server and reverse proxy
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Reviewers say compared to ModSecurity, F5 NGINX is:
Better at meeting requirements
Categories in common with ModSecurity:
Web Application Firewall (WAF)

Barracuda Web Application Firewall
By Barracuda
4.3/5
(14)
Product Description
Secure Your Web Apps and APIs On-Premises and in the Cloud
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Reviewers say compared to ModSecurity, Barracuda Web Application Firewall is:
Better at meeting requirements
Categories in common with ModSecurity:
Web Application Firewall (WAF)

Radware Cloud WAF
By Radware
4.6/5
(135)
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.
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Reviewers say compared to ModSecurity, Radware Cloud WAF is:
More expensive
Better at meeting requirements
More usable
Categories in common with ModSecurity:
Web Application Firewall (WAF)

Azure Application Gateway
By Microsoft
4.4/5
(160)
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.
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Reviewers say compared to ModSecurity, Azure Application Gateway is:
More expensive
Better at meeting requirements
Categories in common with ModSecurity:
Web Application Firewall (WAF)

Wallarm API Security Platform
By Wallarm
4.7/5
(96)
Product Description
Wallarm is the platform security teams choose to protect cloud-native APIs. The Wallarm platform gives teams the ability to detect and block API attacks. Customers choose Wallarm because it delivers a complete inventory of their APIs, AI apps, and agentic AI, along with patented AI/ML API abuse detection, real-time blocking on day zero, and an API SOC-as-a-service. Whether you protect legacy or brand new cloud-native APIs, Wallarm’s multi-cloud platform delivers the capabilities to secure your business against emerging threats.
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Reviewers say compared to ModSecurity, Wallarm API Security Platform is:
Better at support
Better at meeting requirements
More usable
Categories in common with ModSecurity:
Web Application Firewall (WAF)