Fundraising Fox
JBJack Brown

Jack Brown

YC S25

Founder at Lark

Jack Brown co-founded Lark. Previously, he worked at Stripe where he developed usage-based billing systems, and led engineering teams at fast-growing startups building developer tools infrastructure.

Intro paths

YC

Jack went through Y Combinator (Summer 2025) β€” any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Brad Flora, General Partner at Y Combinator β€” the partner who ran Lark's batch and knows the company first-hand. YC profile β†—

β†’

In turn, Jack can intro founders to Lark's investors below.

Lark's investors Β· 2

Co-founders

VDVijit Dhingra