Armorblox protects organizations from email-based threats using machine learning to create custom models for each client. It focuses on issues like Business Email Compromise (BEC) and ransomware, providing tools and resources to help organizations respond effectively. The company operates on a subscription-based model, ensuring continuous revenue for ongoing improvements. Recognized by Gartner as a "Cool Vendor" in Cloud Office Security, Armorblox differentiates itself with its tailored approach to email security.