Castle

SEON's mission is to create a world free from financial crime by stopping fraud earlier and quicker in the customer journey. With the trust of more than 5,000 companies, SEON has reviewed billions of transactions, preventing over €160 billion in fraudulent activities. Our rapid integration, and 30 days free trial, allow businesses to try SEON with low risk and high rewards. SEON provides a comprehensive end-to-end fraud prevention solution, including Anti-Money Laundering (AML). Our unique approach combines social signals with deep digital footprinting, leveraging fully-explainable machine learning to identify emerging fraud threats. As a recipient of numerous accolades, including Sifted's Rising 100, Deloitte's Technology Fast 50, Crunchbase's Emerging Unicorn, and G2's Fastest Growing Software in 2022, SEON has raised $94 million in Series B funding as of April 2022. Operating globally from Austin, London, Budapest, and Singapore, we are committed to making the world safer.

Dregs is fraud detection for SaaS applications. A lightweight JavaScript tracking script fingerprints devices and streams user events; Dregs scores every identity across four dimensions: Humanity (bot and automation detection), Authenticity (fake profiles and disposable emails), Uniqueness (duplicate accounts linked through shared devices, IPs, and sessions), and Behavior (activity compared against expected patterns). Scores are transparent — built from individual analyzer observations you can inspect and tune, not an opaque risk number. Rules raise alerts to the dashboard, email, Slack, or webhooks, and teams adopt in four stages — Scoring, Alerts, Escalation, Autonomy — ending in automated responses like rate limiting and account quarantine. Dregs targets free-trial abuse, promo and referral fraud, duplicate accounts, stolen-card testing, SMS pumping, credential stuffing, and scraping. Setup is self-serve with a free trial and published pricing.