AWS WAF Alternatives: Top 10 Web Application Firewall (WAF) Software in 2025

Introducing Modshield SB, the ultimate web application firewall (WAF) designed to provide unmatched security for valuable web applications. In today's digital world, safeguarding online presence has never been more crucial, and Modshield SB is here to ensure applications are protected from real-time threats. Unlike traditional firewalls that focus solely on network traffic, Modshield SB zeroes in on web application vulnerabilities, acting as a powerful shield against dangerous attacks like SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Unwanted traffic is stopped dead in its tracks before even reaching application server, ensuring that only legitimate requests are processed. Modshield SB goes above and beyond by enabling whitelist or blacklist traffic from specific geographical locations, giving a complete control over who can access web applications. Its detailed logging and reporting features provide invaluable insights the security team, helping them investigate incidents, analyse attack patterns, and fortify defense strategies. This powerful WAF is a trusted partner in keeping web applications safe and secure.

Stop web application attacks, mitigate DDoS assaults, and protect sensitive data. Imperva WAF analyzes and inspects incoming requests, securing apps in cloud and on-prem.

Templarbit delivers data for your security risk assessments in real time.

Fastly's cloud security solutions offer real-time insights into your traffic so you can mitigate attacks as they happen.

Application vulnerabilities are one of the most commonly exploited threat vectors. Barracuda WAF protects your web, mobile and API applications from being compromised.

Web Application Protection platform inspects all traffic destined to your web application origin and identifies and blocks any malicious traffic.

FortiWeb's WAF security solutions provide advanced features that defend web applications from known and zero-day threats.

Cloudbric is a cloud-based web security provider, offering an award-winning Web Application Firewall (WAF) and DDoS protection.

Cloudflare Spectrum increases TCP and UDP security and prevents DDoS attacks for gaming, mail, SSH, and other services.

The Cloudflare Web Application Firewall is a WAF that can provide automatic protection from vulnerabilities as well as custom WAF rules. Protect your website.

: Citrix Web App Firewall is a web application security solution that operates as a full forward and reverse proxy. This web application firewall (WAF) solution enables protection against known and unknown application vulnerabilities, including application-layer and Distributed Denial of Service (DDoS) attacks.

Haltdos Web Application Firewall is an advanced web security solution designed to shield confidential data. This technology masks Credit Card, Social Security Number, and personally identifiable information from web applications, making it highly secure. With our state-of-the-art machine learning capabilities, users can detect and protect against never-before-seen threats to stay ahead of attackers always. Haltdos Web Application Firewall also includes a built-in Layer 3 to Layer 7 DDoS protection feature for service continuity and uptime reliability. They include comprehensive antivirus scanning and sandboxing services before file uploads too! And with periodic threat intelligence updates, users can keep their business secure from the latest malicious indicators. With Haltdos Web Application Firewall users can rest assured that all confidential data is completely safe from malicious intrusions.

AppWall is a web application firewall (WAF) that provides patent-protected technology to create and maintain security policies in real-time for widest security coverage with the lowest false positives and minimal operational effort.

Legacy rules-based WAFs weren’t built for modern tech. Learn how our next-gen WAF is designed to protect the modern web.

Why Website Security? For website safety. Best website security protection software that removes malware and protects websites from hack. Get Now!

WAF protects your website servers against intrusions, detects and blocks malicious traffic.

Web application security is the practice of defending websites and online services through the use of web application firewalls (WAFs) and similar security solutions.

Learn how Next Generation Firewall Services from Juniper Networks defends you from cyber attacks by blocking advanced malware from entering your network.

Industry-leading web application firewall cloud service for scalable, simple and powerful protection of web applications.

Prophaze WAF provides a comprehensive application layer security solution that is scalable and grows with the increasing traffic of your website. It automates many of the manual processes associated with security, and gives deep visibility into the web traffic activities of website. This improved visibility helps to reduce the response time to incidents, ensuring that website is always secure.