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About
Alexander Singh cofounded and led Alfie Health, a weight loss company that was acquired by Knownwell. He is currently an investment partner at Pioneer Fund and venture partner at Not Yet Ventures.
Founder at AlfieYC W22
Intro paths
Alexander went through Y Combinator (Winter 2022) — any YC alum in your network can reach them through the YC community.
In turn, Alexander can intro founders to Alfie's investors below.
Alfie's investors · 7
Co-founders at Alfie

Frequently asked questions
- Who is Alexander Singh?
- Alexander Singh cofounded and led Alfie Health, a weight loss company that was acquired by Knownwell. He is currently an investment partner at Pioneer Fund and venture partner at Not Yet Ventures.
- Where does Alexander Singh work?
- Alexander Singh is Founder of Alfie.
- What companies did Alexander Singh found?
- Alexander Singh founded Alfie.
Founder mafias
Y Combinator mafia10,594
Also came through, then founded or led a company.
About this profile. Compiled from public sources — Alfie'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








