Telosity

Telosity is a San Francisco-based venture firm investing in early-stage companies focused on youth mental health and well-being, with limited additional public information available on broader portfolio composition. The firm’s specialty in youth mental health distinguishes it from generalist healthcare investors and signals a partner team with conviction in this specific area. Founders building in mental health, behavioral health, or related youth-focused care delivery and digital health spaces are the natural fit. Founders pursuing other healthcare verticals are unlikely to align without clear connection to the firm’s stated focus.

Check sizes typically fall in the two hundred and fifty thousand to one million dollar range across pre-seed, seed, and select Series A rounds. The firm operates from San Francisco with primary focus on US-based founders, though youth mental health is increasingly a global concern and selectively international companies may fit. Stage focus on the earliest rounds means Telosity is most useful as a first or second institutional check alongside a primary lead, with the firm’s specialty providing differentiated value rather than primary capital scale.

For founders, Telosity is most relevant to teams building youth mental health and well-being products, services, or platforms with clear pathways to clinical or commercial impact. Strong founder backgrounds in mental health, behavioral science, or related domains will resonate, and an explicit thesis on youth-specific dynamics including school systems, parental engagement, and adolescent product design will set companies apart. Founders should pair the participatory check with a primary lead investor for the round structure and commercial diligence support that a smaller specialist check does not provide on its own.