Doppel
Doppel is built to outsmart the internet’s biggest threat—social engineering. Using generative AI, we don’t just defend; we disrupt attackers' tactics and infrastructures, making them useless. Our…
Doppel
Doppel is built to outsmart the internet’s biggest threat—social engineering. Using generative AI, we don’t just defend; we disrupt attackers' tactics and infrastructures, making them useless. Our…
TL;DR
Product: AI-native Social Engineering Defense platform for detection, correlation, takedowns, simulation, and training
Founding: Founded in early 2022
Leadership: Co-founders Kevin Tian (CEO) and Rahul Madduluri (CTO)
Funding: Total raised $124,000,000 (through a $70M Series C announced Nov 19, 2025)
Investors: Backed by prominent investors including Andreessen Horowitz (a16z) and Bessemer Venture Partners
Company Overview
Problem Domain
Social engineering, AI-powered impersonation, phishing, fraud, and disinformation across domains, social platforms, ads, telco, and the dark web.
Founded
2022
Industry
Technology, Information and Internet
Tech Stack
Funding Track Record
5000000
Reported seed round
14000000
Company announced Series A and reported total raised of $19M at the time
35000000
Company stated total raised of $54.4M and a valuation of $205M at the time
70000000
Company announced Series C bringing total raised to $124M
Investor Signal
“Backed by top-tier venture investors (including Andreessen Horowitz and Bessemer Venture Partners) with participation from strategic and individual investors”
Founders
What we do
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