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About
Andrew Liu previously held a Tech Lead role at Coupang and Pinterest, where he focused on search and recommendations systems. He is now building a network platform connecting brands and creators for collaborative marketing campaigns.
Founder at TouchyYC S26
Intro paths
Andrew went through Y Combinator (Summer 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Vivian Midha Shen, Founder at Acely — the partner who ran Touchy's batch and knows the company first-hand.
In turn, Andrew can intro founders to Touchy's investors below.
Touchy's investors · 2
Co-founders at Touchy
Founder at 1stCollabYC W23
Intro paths
Andrew went through Y Combinator (Winter 2023) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Gustaf Alstromer, General Partner at Y Combinator — the partner who ran 1stCollab's batch and knows the company first-hand. YC profile ↗
In turn, Andrew can intro founders to 1stCollab's investors below.
1stCollab's investors · 14
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Co-founders at 1stCollab
Founder at Momos
Intro paths
In turn, Andrew can intro founders to Momos's investors below.
Momos's investors · 13
Co-founders at Momos
Frequently asked questions
- Who is Andrew Liu?
- Andrew Liu previously held a Tech Lead role at Coupang and Pinterest, where he focused on search and recommendations systems. He is now building a network platform connecting brands and creators for collaborative marketing campaigns.
- Where does Andrew Liu work?
- Andrew Liu is Founder of 1stCollab and Founder at Touchy and Founder at Momos.
- What companies did Andrew Liu found?
- Andrew Liu founded 1stCollab, Momos, Touchy.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
Microsoft mafia1,488
Also came through, then founded or led a company.
University of California, Berkeley mafia1,343
Also came through, then founded or led a company.
Pinterest mafia57
Also came through, then founded or led a company.
Coupang mafia8
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Touchy'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