The Architects: Reimagining The Financial Future

Legacy Reloaded: The Infrastructure Revolution in Finance

TWIF

In the debut episode of the new series, The Architects, Julie Verhage-Greenburg (TWIF) and Emm Shaw (Flourish Ventures) sit down with two founders who are quietly rebuilding the pipes of financial services: CJ Przybyl, co-founder & CEO of Reserv, and Nathaniel Harley, co-founder of MANTL and CRO at Alkami.

From auto insurance claims to community banks, they’re taking on some of the most stubborn legacy infrastructure in finance…and winning. We talk about what it really takes to modernize risk-averse institutions, where generative AI is actually working today (and where it’s overhyped), and how to prove ROI in dollars, hours, and fraud losses.

It also gets personal: the culture decisions that matter at 600+ employees, what still hasn’t been fixed in fintech by 2025, and the best advice they have for anyone crazy enough to start a company in this environment.



Flourish Ventures is an $850M global early-stage venture firm that backs entrepreneurs transforming financial systems for the better. Its portfolio spans more than 100 companies across the U.S. and emerging markets. The firm also supports innovators shaping policy, media, and research to accelerate lasting change in financial services.

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