Pentestly.io is described as 'Human-in-the-loop penetration testing enhanced with AI. Identify vulnerabilities faster, reduce risk, and stay audit-ready with actionable reports and real-time visibility' and is a penetration testing tool in the network & admin category. There are more than 50 alternatives to Pentestly.io, not only websites but also apps for a variety of platforms, including Linux, Windows, SaaS and Mac apps. The best Pentestly.io alternative is Burp Suite, which is free. Other great sites and apps similar to Pentestly.io are Shodan, OpenVAS, Zed Attack Proxy (ZAP) and Nessus.