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Regbase

Tracking global laws, grants and consultations

Y CombinatorSpring 2026ActiveB2BLegalLegalSales EnablementLegalTechRegtech

What they do

Problem

Organizations struggle to keep up with changing global laws, grants, and public consultations across jurisdictions.

Solution

Regbase provides a platform that tracks and aggregates global laws, grants, and consultations for monitoring and compliance.

Who it's for

Businesses and compliance/legal teams that need to monitor regulatory updates, funding opportunities, and consultations worldwide.

Founders

Natalie Aresta-Katz
Founder

Prior to Regbase, Natalie was the founder of Saponify. Between the ages of 16 and 22, Natalie sold over $1M of soap base on Amazon. She was the first sustainable business major at NYU Stern, and has an MBA from Columbia. Natalie also spent 3 years as a regulatory researcher at the law firm Paul, Weiss, which is where she got the idea for Regbase.

Ethan Shea
Founder

Founder/CTO at Regbase- The data-layer for legal Previously I was a staff engineer at Vercel, where I built the observability backend and the first Vercel Agent. Before that I worked at Citadel where my team maintained the firm's master list of everything that can be traded. I grew up in Seattle and went to the University of Washington.

Company timeline

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