Simulate and Stop AI Voice Cloning Attacks

Test, measure, and strengthen your organization against AI powered vishing and executive voice clone fraud. Doppel combines realistic voice cloning simulations with behavioral risk insights to reduce human driven attack surface before real financial or reputational damage occurs.

What we do best:

  • Realistic AI voice clone simulations with measurable risk insights

    Safely simulate executive impersonation and vishing scenarios using controlled voice cloning technology. Identify which teams are vulnerable, measure behavioral response, and turn findings into targeted risk reduction programs.

  • Dedicated voice clone demo with real audio samples

    Experience firsthand how convincing modern AI generated voice impersonation can be. Hear how attackers replicate tone, cadence, and urgency to bypass skepticism and exploit trust.

  • Human validated analysis, targeted training, and actionable remediation

    Security experts review simulation results, validate findings, and deliver focused training programs to high risk teams such as finance, HR, legal, and executive support. Reinforce behaviors that reduce exposure and strengthen resilience against real world voice based attacks.

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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
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