biomarker-testing
(6)
Healthlane
Healthlane is an African preventive-health company (Y Combinator W20) that pairs a mobile app with a network of diagnostic laboratories to give people personalized health checkups and screening. Founded by Alain Nteff and Dr. Agbor Ashumanyi Ako, it grew out of the maternal-health service GiftedMom with a goal of catching disease early rather than treating it late.
InsideTracker
InsideTracker is a Cambridge, Massachusetts personalized health and wellness company (legally Segterra, Inc.) that turns your blood, DNA, and wearable data into a science-backed action plan. Founded in 2009 by MIT-trained scientist Dr. Gil Blander, the platform analyzes dozens of blood biomarkers, estimates your biological 'InnerAge,' and recommends specific foods, supplements, and lifestyle changes to optimize performance, healthspan, and longevity. It has become a favorite of athletes and quantified-self enthusiasts and integrates directly with Garmin, Fitbit, Oura, and Apple devices.
The Lanby
The Lanby is a membership-based, hospitality-led primary care practice in New York City that reimagines concierge medicine for a modern, prevention-minded patient. Founded in 2021 by breast cancer survivor Chloe Harrouche, it pairs every member with a dedicated care team - a lead physician, wellness advisor, medical assistant, physician associate, and member advocate - to connect the dots across medicine, wellness, and care coordination. For a flat annual fee and no insurance friction, members get unlimited visits, advanced diagnostics with 85+ biomarkers, personalized care plans, and expedited specialist referrals.
Lifeforce
Lifeforce is a personalized health optimization and longevity-medicine platform that pairs at-home blood diagnostics measuring 40-50+ biomarkers with telehealth consults, a personal health coach, and tailored interventions including supplements, hormone protocols, and prescription medication. Co-founded in 2021 by Tony Robbins, Dr. Peter Diamandis, Dugal Bain-Kim, and Joel Jackson, the company aims to help people in midlife take a proactive, data-driven approach to feeling and functioning better rather than waiting for disease to show up.
Parsley Health
Parsley Health is a functional-medicine telehealth provider founded in 2016 by physician Dr. Robin Berzin. It pairs in-depth diagnostics and biomarker testing with longitudinal, team-based care - doctors plus health coaches - to find and treat the root causes of chronic conditions like gut, autoimmune, hormonal, metabolic and mental-health issues, rather than just managing symptoms. Originally a cash-pay membership model with clinics in New York and Los Angeles, Parsley has shifted to a virtual-first national service and in 2026 became the first functional-medicine provider to accept insurance in-network nationwide, putting its care within reach of roughly 150 million insured Americans.
Hone Health
Hone Health is a New York-based telemedicine clinic built for preventive and longevity care. It pairs at-home and in-person testing of 40+ biomarkers with physician-guided treatment plans for hormone optimization, menopause, weight loss, sexual health, thyroid and more, delivered nationwide on a subscription model starting around $129/month. After raising a $33M Series A in January 2025 and acquiring in-home care company ivee, Hone has tested 300,000+ patients and treats roughly 55,000 active members.