Defend Against Every Form of Social Engineering

Stop phishing, vishing, smishing, and business email compromise with a unified platform that detects threats, trains employees, and disrupts attacker campaigns in real time.

What we do best:

Unified social engineering defense - One platform to detect, prevent, and disrupt phishing, vishing, smishing, BEC, and impersonation attacks across channels.

Detection, training, and disruption in one system - Combine real-time threat detection, multi-channel phishing simulation, and automated takedowns to stop attacks at every stage.

Campaign-level threat intelligence - Graph-driven intelligence connects related signals into full attacker campaigns, enabling faster response and higher-impact disruption.

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Protecting the best brands
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Shopify Logo
Coinbase logo
Klaviyo Logo
OpenAI
United Airlines Logo
USAA Logo
Andreessen Horowitz Logo
Notion Logo
Ark Invest Logo
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Shopify Logo
Coinbase logo
Klaviyo Logo
OpenAI
United Airlines Logo
USAA Logo
Andreessen Horowitz Logo
Notion Logo
Ark Invest Logo
Why Doppel

AI-powered Social Engineering Defense for an evolving world

Doppel unifies threats across multiple channels into one platform, links alerts into a real-time threat graph, offers AI-driven infrastructure disruption, and builds employee resilience through next-generation training and simulation.

Multi-channel coverage
Detect, connect, simulate, and train against threats across domains, social, ads, telco, dark web, crypto and more.
Graph-driven intelligence
Link signals across platforms, brands, and infrastructure to expose campaigns in real time and effectively strengthen employee defenses against the latest attacker tactics.
Agentic AI automation
AI-native engine that automates correlation, prioritization, takedowns, training, and simulation, continuously getting smart.
Multi-channel coverageGraph-driven intelligenceAgentic AI automation

I used to be stressed about all of the looming threats to our platform, but now because of Doppel, I'm just a chill guy.

Daniel Pyykonen
Daniel Pyykonen
Head of Platform Security @ Notion