FortiWeb is described as 'Web application firewall (WAF) protects business-critical web applications from attacks that target known and unknown vulnerabilities' and is a web application firewall in the network & admin category. There are more than 10 alternatives to FortiWeb for a variety of platforms, including Web-based, Self-Hosted, SaaS, Wordpress and Android apps. The best FortiWeb alternative is Wafris, which is both free and Open Source. Other great apps like FortiWeb are BunkerWeb, SafeLine, coraza and Jetpack.