
Doppel helps organizations detect, disrupt, and remediate AI-driven social engineering and digital impersonation across domains, social channels, email, messaging apps, and the dark web. The platform…

Doppel helps organizations detect, disrupt, and remediate AI-driven social engineering and digital impersonation across domains, social channels, email, messaging apps, and the dark web. The platform…
What they do: AI-native Social Engineering Defense platform (Doppel Vision) to detect, disrupt, and remediate impersonation, phishing, and related attacks
Founded: 2022
Founders / Execs: Kevin Tian (Co-founder & CEO), Rahul Madduluri (Co-founder & CTO)
Recent funding: $35M Series B (May 2025) led by Bessemer Venture Partners
Tech emphasis: Large language models, computer vision, multimodal analysis, real-time threat graph
Social engineering defense, digital risk protection, phishing and impersonation mitigation
2022
Technology, Information and Internet
$14M
Series A announced Jan 23, 2024
$35M
Series B announced May 2, 2025; reported valuation ~$205M
“Includes top-tier venture investors and strategic cybersecurity/backer participation (Andreessen Horowitz, Bessemer Venture Partners, Strategic Cyber Ventures, South Park Commons, 9Yards Capital, Sozo Ventures)”
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