SentiLink

SentiLink is an identity fraud prevention company that helps financial institutions detect and stop synthetic identity fraud, identity theft, and first-party fraud at the point of application. Founded in 2017 by former Affirm risk team members, the company offers a suite of fraud scoring products, identity verification tools, and data insights solutions. SentiLink processes over 3 million identity verifications daily and works with more than 300 financial institutions across the US, including 11 of the top 15 banks and over 50 fintech unicorns. The platform combines machine learning models with a dedicated Risk Operations team that manually reviews cases to stay ahead of evolving fraud tactics.