Find your way into Alfie
Sign up to see every warm intro you have to Alfie
- Paths you didn't know you had: your email and LinkedIn already hold routes to the Alfie 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.
Alfie was an AI-powered clinical decision support platform for obesity and metabolic health management that analyzed patient medical history to recommend evidence-based treatment strategies. The company has been acquired by knownwell and is no longer operating independently.
Also known as Minimally Invasive Spinal Technology, Inc. · MIST
Founders & leadership· Y Combinator alumni (W22)
Alfie was founded in 2022 by Alexander Singh and Hasan Syed.

Investors · 7
How we know: Lighthouse Network Ventures Llc's portfolio page · Not right? Tell us
How we know: the Y Combinator directory · funding news · press coverage · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
How we know: press coverage · Y Combinator's founder network · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: press coverage · Y Combinator's founder network · Not right? Tell us
How we know: Y Combinator's founder network · Not right? Tell us
Related companies · 10
Companies working in the same space as Alfie.
Legal entities · 1
corporate structureFrequently asked questions
- What does Alfie do?
- Alfie was an AI-powered clinical decision support platform for obesity and metabolic health management that analyzed patient medical history to recommend evidence-based treatment strategies. The company has been acquired by knownwell and is no longer operating independently.
- Who founded Alfie?
- Alfie was founded by Alexander Singh, Hasan Syed in 2022.
- Who are Alfie's investors?
- Alfie's investors include Lighthouse Network Ventures Llc, Y Combinator, AF Ventures, Goodwater Capital, GV (Google Ventures), Nina Capital, Phoenix Fund.
- Who acquired Alfie?
- Alfie was acquired by Knownwell.
- Where is Alfie headquartered?
- Alfie is headquartered in New York City, US.












