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Web Application Firewalls (WAF)

Protect your web apps from attacks with our advanced Web Application Firewalls. Secure your data.

Try these 41 AI Web Application Firewalls (WAF) Tools

RedShield Security
Free

RedShield Security View RedShield Security

RedShield Security redefines web application protection by offering the world's first shielding-with-a-service solution. Leveraging a team of seasoned penetration testers and security technologists, RedShield challenges traditional code remediation by integrating advanced web application shielding micro-services with proactive security operations. This synergistic approach effectively secures vulnerable applications, reduces operational costs, and accelerates time-to-market.

World's first web application shielding-with-a-service
Proactive attack monitoring and shield optimization
Expert security operations services
Rimini Street
Free

Rimini Street View Rimini Street

Rimini Street offers comprehensive third-party support and advanced security solutions for Oracle and SAP enterprise software. Their Rimini Protect suite provides a holistic, layered approach to application and database security, proactively defending against known and emerging threats, including zero-day vulnerabilities. This innovative solution bypasses the need for slow vendor patching, delivering tailored, next-generation security that ensures the integrity and resilience of your critical IT assets.

Third-party support for Oracle and SAP software
Proactive application and database security
Protection against known and unknown vulnerabilities
Shape Security
Free

Shape Security View Shape Security

Shape Security, now part of F5 Networks, delivers advanced, adaptive defense against sophisticated automated cyberattacks targeting web and mobile applications. Leveraging deep expertise, Shape provides best-in-class protection against cyberfraud and persistent threats, enabling rapid, large-scale deployment for the highest traffic applications. The solution is engineered to significantly reduce fraud losses and deflect even the most determined attackers, ensuring robust security and operational resilience.

Advanced automated attack detection and prevention
Web and mobile application protection
Expertise in combating cyberfraud and cyberattacks
sic[!]sec
Free

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sic[!]sec formerly offered comprehensive web application security solutions, encompassing services such as penetration testing, source code analysis, and web application firewalls. While the company ceased operations in 2021, its legacy is carried forward through a partnership with The PC Support Group, which continues to deliver enhanced IT, telecoms, and cybersecurity services focused on improving productivity, reducing costs, and safeguarding businesses.

Penetration Testing
Source Code Analysis
Web Application Firewalls
Sqreen
Free

Sqreen View Sqreen

Sqreen, now part of Datadog, is an advanced Application Security Platform that provides real-time protection and monitoring for web applications. It empowers organizations to safeguard their applications and users from sophisticated cyber threats by detecting and blocking attacks instantly. Sqreen's seamless integration via a simple library allows for immediate deployment without code modification or traffic redirection, enabling rapid response to security incidents and the swift remediation of vulnerabilities.

Real-time attack detection and blocking
Suspicious user monitoring and analysis
Automated vulnerability detection
StrongBox IT
Free

StrongBox IT View StrongBox IT

StrongBox IT specializes in fortifying your digital defenses with comprehensive security testing and robust WAF solutions. Our certified technologists offer expert Application Security, Infrastructure Security, IoT Security, and Performance Testing, alongside Red Team Exercises and Compliance Validations. We deliver advanced vulnerability identification, load and stress testing for complex systems, and tailored test automation to ensure your web applications and infrastructure are resilient against evolving threats.

Application Security Testing
Infrastructure Security Testing
IoT Security Testing
Sucuri
Free

Sucuri View Sucuri

Sucuri provides comprehensive website security solutions, safeguarding your online presence since 2008 with robust malware removal, continuous monitoring, and proactive protection services. Their industry-leading SiteCheck tool empowers thousands of website owners monthly to detect malware, blacklist status, and critical security vulnerabilities, while the CloudProxy Firewall acts as a powerful shield against diverse web-based threats for both your site and its visitors. Committed to raising awareness and combating cyberattacks, Sucuri ensures a safer web for everyone.

Comprehensive Website Security Solutions
Malware Removal and Monitoring
Proactive Website Protection Services
Talon Cyber Security
Free

Talon Cyber Security View Talon Cyber Security

Talon, now part of Palo Alto Networks, provides the leading enterprise browser for comprehensive security across managed and unmanaged devices, irrespective of location or operating system. It enables secure, flexible workstyles with robust cyber protection and unparalleled visibility through its isolated browser-centric environment, TalonWork. Protect your organization against malware and data loss for all SaaS and web applications, ensuring business continuity for every user on any device.

Enterprise-grade browser security for managed and unmanaged devices
Isolated and secure browser-centric environment (TalonWork)
Protection against malware and zero-day threats
Terra Security
Free

Terra Security View Terra Security

Terra Security is a revolutionary agentic AI platform engineered for advanced web application penetration testing. This managed service deploys a controlled swarm of specialized AI agents that precisely emulate real-world adversary tactics, ensuring scalable and comprehensive threat simulation. Terra delivers highly accurate, context-aware vulnerability insights tailored to your organization's unique business logic, offering a continuous, proactive security posture that surpasses traditional point-in-time assessments.

Agentic AI-driven web application penetration testing
Managed service with human-in-the-loop control
Scalable simulation of real adversary tactics
ThreatX
Free

ThreatX View ThreatX

ThreatX delivers comprehensive web application and API protection designed to shield against evolving threats and expanding digital footprints across cloud and on-premises environments. By integrating behavior profiling, collective threat intelligence, and advanced analytics, ThreatX provides unparalleled threat visibility and robust security. Our solution challenges traditional approaches, offering a more effective defense against sophisticated cyberattacks and reducing the burden of WAF management through an optional managed service that includes 24/7 expert threat hunting.

Complete Web Application & API Protection
Behavior-Based Threat Detection
Collective Threat Intelligence Integration
Titans24
Free

Titans24 View Titans24

Titans24 is an intuitive, Software-as-a-Service (SaaS) security platform designed to fortify web applications against all forms of cyber threats. Our solution provides an automated, multi-layered defense, safeguarding your business's digital assets from unauthorized modifications, sophisticated hacks, and data breaches. Built with non-technical users in mind, Titans24 democratizes high-level cybersecurity, offering accessible mass auditing, bulk migration capabilities, and comprehensive security reporting for businesses of all sizes.

Automated Multi-Layered Security
Web Application Attack Prevention
Unauthorized Edit Protection
TrueFort
Free

TrueFort View TrueFort

TrueFort empowers IT organizations to bridge the gap between business security policies and operational execution. By adopting an application-first strategy, TrueFort provides comprehensive application protection, delivering real-time visibility, in-depth analysis, and robust security controls. This approach significantly reduces costs and risks, fostering seamless communication and collaboration across business, IT, and security teams.

Real-time application visibility and analysis
Whitelisting and security analytics platform
Automated data center and cloud workload protection
Trusted Knight
Free

Trusted Knight View Trusted Knight

Trusted Knight delivers advanced security solutions engineered to proactively combat evolving malware and sophisticated crimeware threats. Their integrated platform, featuring Cloud-DMZ web application firewall and Protector endpoint security, drastically reduces attack surfaces and prevents critical data compromises through real-time learning and intelligent agent analysis.

Defeats newly developed malware and crimeware trojans
Disables crimeware functions and eliminates operational capabilities
Reduces attack surface by up to 99% with real-time learning web application firewall
Two99
Free

Two99 View Two99

Two99 delivers bespoke strategic solutions across E-Commerce, Marketing, and Consulting, with a specialized focus on robust Cyber Security. Our expertise in offensive security, including advanced web application, mobile app, and network penetration testing, is designed to proactively identify and neutralize threats, fortifying your digital assets against evolving cyber risks. Leverage our comprehensive services and extensive global supplier directory to ensure unparalleled protection and maintain a secure, resilient digital infrastructure.

Comprehensive Web Application & Mobile App Scanning
Expert Network/Infrastructure Penetration Testing
Cloud Security Posture Management
Virsec Systems
Free

Virsec Systems View Virsec Systems

Virsec Systems provides a deterministic approach to application security, precisely pinpointing and blocking advanced memory-based attacks within business-critical applications in real-time. By mapping correct application behavior and instantly detecting deviations, Virsec eliminates false positives and protects any application, regardless of patching status, from web threats to complex binary attacks.

Deterministic threat detection and remediation
Real-time blocking of memory-based attacks
Application behavior mapping
Virtue Security
Free

Virtue Security View Virtue Security

Virtue Security is a dedicated firm specializing in advanced web application penetration testing. We go beyond automated scans and generic checklists, employing a sophisticated blend of technical expertise and creative problem-solving to uncover complex vulnerabilities that threaten your business. Our assessments are meticulously tailored to your application's unique technology and business context, ensuring a deep, comprehensive security evaluation.

Specialized Web Application Penetration Testing
Simulated Attacker Emulation
Customized Testing Beyond Checklists
WebSec
Free

WebSec View WebSec

WebSec is a premier cybersecurity firm with dual headquarters in Amsterdam, NL, and Wyoming, US, dedicated to fortifying your digital defenses through expert offensive security services. We specialize in advanced penetration testing, sophisticated red teaming, and custom security assessments designed to proactively identify and remediate vulnerabilities before they can be exploited by malicious actors. Our mission is to ensure the robust security of your critical digital assets, including websites and applications, by employing cutting-edge methodologies to safeguard your organization against evolving cyber threats.

Expert Penetration Testing
Advanced Red Teaming Operations
Tailored Security Assessments