Resistant AI Raises $25M Series B to Expand Fraud Detection and Threat Intelligence

Prague-based Resistant AI has raised $25 million in a Series B funding round to expand its financial crime and fraud prevention technology. The round was led by DTCP, with participation from existing investors including Experian, GV (Google Ventures), and Notion Capital.

The company plans to use the new capital to grow its document fraud detection and transaction monitoring services into new markets and partnerships, and to strengthen its threat intelligence capabilities. Resistant AI develops AI models that integrate with existing financial technology systems to detect document forgery, synthetic identities, account takeovers, and money laundering attempts.

Founded in 2019 by CEO Martin Rehak, Resistant AI’s platform includes tools such as Resistant Documents, which verifies document authenticity, and Resistant Transactions, which enhances transaction monitoring with over 80 AI models. The company reports that its technology has processed over 150 million documents and significantly increased fraud prevention and automation rates for its clients.

The funding supports Resistant AI’s goal of expanding its presence as a profitable European AI company focused on making financial systems more resilient against increasingly sophisticated AI-driven financial crime.