Amby Health
YC W25San 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
AI & Machine LearningHealthtechSaaSWellness & FitnessHealth TechDigital HealthHealthcareHealth & WellnessUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (W25)
Amby Health was founded in 2025 by Yos Wagenmans and Timmy Dang.
YW
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.
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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
In the news
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.


