Pentest.fyi is a directory platform that catalogs penetration testing companies globally. The platform maintains a database of 7,599 penetration testing service providers across different regions and locations.

The directory allows users to search and filter companies based on multiple criteria including geographic region, specific location, company size (number of employees), CVE publication activity, and certifications. Each company listing includes basic information such as company name, location, employee count, and service offerings.

The platform features both standard and featured company listings. Company profiles display the types of penetration testing services offered, which may include web application testing, mobile application testing, network testing, cloud-native testing, Kubernetes testing, embedded systems testing, operational technology testing, and other specialized security assessment services.