Alexander Singh

Alexander Singh currently serves as an Investment Partner at Pioneer Fund and a Venture Partner at Not Yet Ventures. Prior to transitioning into venture capital, he was the Co-founder and Chief Executive Officer of Alfie Health, an AI-powered precision weight loss clinic. During his tenure as chief executive, he directed the development of personalized medicine applications for obesity care and ultimately led the digital health startup to a successful acquisition by Knownwell in 2024. In his current dual investing capacities, Singh leverages his prior operational background to source, evaluate, and support early-stage technology startups across multiple sectors. His primary investment scope targets emerging companies operating at the intersection of artificial intelligence, healthcare operations, and digital health. Singh maintains a core professional focus on advancing precision medicine and healthtech innovation through strategic early-stage venture capital allocations.