Doppel

Doppel is a Series C cybersecurity startup that builds an AI-native platform for social engineering defense, protecting brands, executives, and employees from phishing, impersonation, and fraud across digital channels. Its product unifies digital risk protection, human risk management, and email security, scanning large volumes of entities daily to detect and disrupt attacker infrastructure. The company is backed by investors including Andreessen Horowitz and Bessemer Venture Partners.