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Sebastian Wallin
AddedFeb 15, 2024
UpdatedMay 31, 2026
Sebastian Wallin

Sebastian Wallin

Unknown, Castle

CrunchbaseLinkedInThe Org

Sebastian Wallin's Career

Castle
Castle

San Francisco, CA, US

Unknown

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Sebastian Wallin's Career

Castle
Castle
Series A$11.6M282015San Francisco, CA, US
Unknown

Recent news

CaaStle founder charged with fraud, turns herself inTechCrunch · 2025
Troubled startup CaaStle is now facing two new lawsuits and more allegationsTechCrunch · 2025

Leadership at Castle

Shardul ShahShardul ShahBoard Member
Johan BrissmyrJohan BrissmyrCo-Founder

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Sift: Pioneering Digital Trust & Safety, preventing fraud for global brands with advanced tech.

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Verisoul: AI-powered platform for businesses to detect fake users and enhance web security.

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Fraud.netFraud.netNew York City, NY, USFraud Detectionest. 2015Fraud.netNew York City, NY, US · est. 2015

Revolutionizing fraud prevention with intelligent detection systems and real-time visualizations.

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