Carl Byers – Startup Investor Profile

Carl Byers is an Executive Partner at F-Prime Capital Partners. He focuses on investing in digital health and healthcare sectors. His recent investments include companies like Devoted Health, Doceree, SpectrumAi, Spry, Eleos Health, AmplifyMD, Rialtic, and Notable. Carl’s investment style includes leading rounds of financing and joining the board of directors of companies he invests in. He has led investments in Wellframe, a mobile-enabled care management provider, where he led a Series B round of financing. He primarily invests in Seed and Series A stages. Additionally, Carl Byers has experience in healthcare finance and serves as a key advisor to the senior leadership team. F-Prime Capital’s Investment Check Size is around $400M. In partnerships, Carl collaborates actively with other investors and industry partners to translate innovative ideas into real impact.

Location: Cambridge, MA

Country: India

Investment Regions: EA, EU, NA, SA, SEA

Investment Stages: pre-seed, seed

Website:

AI Reasoning: Found evidence of Carl Byers publicly supporting Eleos Health’s $60M raise in a LinkedIn post dated Jan 22, 2025 (post shows ~9 months ago). This indicates an investment activity within the last 6 months from the reference date. The investor was involved with Eleos Health as investor/board member; thus activity is recent (less than 6 months).

Low Activity – Only known angel investments more than 12 months ago.

Active – Known angel investments between the last 12 and 6 months.

Very Active – Known angel investments in the last 6 months.