Find your path to Bach
Sign up to see every warm intro you have to Bach
- Paths you didn't know you had: your email and LinkedIn already hold routes to Bach. 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.
About
Bach Tran studied computer science at the University of Pennsylvania and worked as an engineer at Addepar before building Bud.
CTO at BUDYC W25
Intro paths
Bach went through Y Combinator (Winter 2025) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Aaron Epstein, General Partner at Y Combinator — the partner who ran BUD's batch and knows the company first-hand. YC profile ↗
In turn, Bach can intro founders to BUD's investors below.
BUD's investors · 9
Co-founders at BUD

Frequently asked questions
- Who is Bach Tran?
- Bach Tran studied computer science at the University of Pennsylvania and worked as an engineer at Addepar before building Bud.
- Where does Bach Tran work?
- Bach Tran is CTO of BUD.
- What companies did Bach Tran found?
- Bach Tran founded BUD.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Addepar mafia29
Also came through, then founded or led a company.
Figma mafia27
Also came through, then founded or led a company.
Addepar mafia21
Also came through, then founded or led a company.
Homebase mafia3
Also came through, then founded or led a company.
About this profile. Compiled from public sources — BUD's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights

























