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Amby Health

YC W25

San Francisco, US · Founded 2025 · 2 employees · 2 known investors

Amby is an AI coaching app that delivers personalized training plans via text messages, integrating data from Strava, Garmin, and Apple Health to provide proactive check-ins and coaching for endurance athletes. The service focuses on recovery monitoring, training load management, and athlete guidance without requiring a dedicated app interface or new hardware.

Also known as Vertex Health

Founders & leadership· Y Combinator alumni (W25)

Amby Health was founded in 2025 by Yos Wagenmans and Timmy Dang.

YWYos Wagenmans
Yos Wagenmansin𝕏CEO & Co-FounderHe previously conducted machine learning research at MIT CSAIL, worked on AI projects at Meta, and developed pre-hospital care software at ALLM.
TDTimmy Dang
Timmy Dangin𝕏Co-FounderHe previously worked in software engineering roles at Amazon and Bloomberg, and in AI and data science at OM1, a healthcare analytics company. He left MIT to pursue this venture.

Investors · 2

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Frequently asked questions

What does Amby Health do?
Amby is an AI coaching app that delivers personalized training plans via text messages, integrating data from Strava, Garmin, and Apple Health to provide proactive check-ins and coaching for endurance athletes. The service focuses on recovery monitoring, training load management, and athlete guidance without requiring a dedicated app interface or new hardware.
Who founded Amby Health?
Amby Health was founded by Yos Wagenmans, Timmy Dang in 2025.
Who are Amby Health's investors?
Amby Health's investors include SBXi, Y Combinator.
Where is Amby Health headquartered?
Amby Health is headquartered in San Francisco, US.