Who founded CareSwift?

CareSwift was founded by Brian Weigand, Jonathan Zero, Brian W. in 2025.

Who are CareSwift's investors?

CareSwift's investors include Y Combinator, Blast.Club, Zeno Ventures.

Where is CareSwift headquartered?

CareSwift is headquartered in New York City, US.

CareSwift

YC S25

New York City, US · Founded 2025 · 2 employees · Hiring · 3 known investors

Find your way into CareSwift

Paths you didn't know you had: your email and LinkedIn already hold routes to the CareSwift team. We find them for you
2nd- and 3rd-degree connections: the friend-of-a-friend routes that take hours to manually find through your inbox or LinkedIn
Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

CareSwift is a software platform for emergency medical services that automates ambulance documentation and billing workflows. The company serves paramedics and ambulance services, particularly in the 9-1-1 system in New York City.

AI & Machine Learning Enterprise Software Healthtech SaaSUnited States of AmericaAmerica / Canada

Founders & leadership· Y Combinator alumni (S25)

CareSwift was founded in 2025 by Brian Weigand, Jonathan Zero, and Brian W..

Brian Weigand Co-founder · Chief Executive OfficerBrian Weigand is an EMT who spent four years with the NYC 911 ambulance system and built reporting software for a private ambulance service. He is co-founder and CEO of CareSwift.

Jonathan Zero Co-founder · Chief Technology OfficerHe previously led product development on a gaming application that was acquired.

Brian W.Co-founder · Chief Executive Officer

Brian Weigand Jonathan ZeroFounder

John Paul MussalliFounderuntil 2025

Investors · 3

Y Combinator✓ confirmed by CareSwiftSan Francisco · $500K

How we know: the company's own site · the Y Combinator directory · funding news · stjohns.edu · open dataset · 5k.vc investor directory · Not right? Tell us

Blast.Clubreported$5.5M

How we know: Y Combinator's founder network · Not right? Tell us

Zeno VenturesreportedGeneva

How we know: Y Combinator's founder network · Not right? Tell us

Legal entities · 1

corporate structure

CareSwift, Inc.

In the news

CareSwift - AI Copilot for Ambulance Agenciesycombinator.com · Aug 2025

Frequently asked questions

What does CareSwift do?: CareSwift is a software platform for emergency medical services that automates ambulance documentation and billing workflows. The company serves paramedics and ambulance services, particularly in the 9-1-1 system in New York City.
Who founded CareSwift?: CareSwift was founded by Brian Weigand, Jonathan Zero, Brian W. in 2025.
Who are CareSwift's investors?: CareSwift's investors include Y Combinator, Blast.Club, Zeno Ventures.
Where is CareSwift headquartered?: CareSwift is headquartered in New York City, US.