ai-health
(8)
The Second Blood Test Is the Point
Superpower sells 150-plus biomarkers, an AI-assisted plan and a second look at your blood. The interesting product is not the test. It is the feedback loop after it.
Azumio Inc.
Azumio is a Redwood City, California digital health company that builds AI-powered mobile apps and developer APIs for tracking heart rate, food, sleep, fitness and diabetes. Founded in 2011 out of the runaway success of its Instant Heart Rate app, Azumio's consumer titles - including Argus, Calorie Mama, Glucose Buddy, Fitness Buddy and Sleep Time - have collectively surpassed 100 million downloads. The company also licenses its computer-vision technology to businesses through the Calorie Mama / Food Lens food-recognition API and its Instant Diabetes Test and health-data platform APIs.
MyBackHub (NSite Medical)
MyBackHub, built by NSite Medical (legally Nsite, Inc.), is an AI-powered digital health platform for non-operative back and spine care. Spun out of the founders' earlier scoliosis work at the National Scoliosis Clinic, it uses a smartphone-based, radiation-free AI scan (the PostureBackNeck Assessment) to analyze posture and spinal alignment at home, then builds a personalized recovery plan combining adaptive exercises, live Pilates classes, licensed physical therapists, Stanford's Empowered Relief pain program, and a 24/7 AI companion. The company holds FDA 510(k) clearance for its AI-based scoliosis scanning app and delivers care at little to no cost through select Medicare and insurance plans.
Constant Therapy
Constant Therapy is a Boston-area digital health company that turns speech, language, and cognitive rehabilitation into an AI-personalized app. Spun out of Boston University's Aphasia Research Laboratory in 2012, its platform delivers more than 100,000 evidence-based exercises across 80-plus task categories to people recovering from stroke, traumatic brain injury, aphasia, dementia, and other neurological conditions - and to the clinicians who treat them. A patented NeuroPerformance Engine adapts each session to the individual, extending therapy beyond the clinic and into daily home practice.
Manta Cares
Manta Cares is a San Francisco-based digital health company redesigning the cancer experience for patients and caregivers. Founded by breast cancer survivor Samira Daswani, it offers a free, HIPAA-compliant, AI-enabled platform - featuring subway-style Cancer Maps, a symptom and appointment planner, and expert-reviewed resources vetted by 100+ oncologists - that turns the chaotic cancer journey into a navigable path. The company launched publicly in November 2025 with an oversubscribed $5.4M seed round led by Pear VC and Sozo Ventures.
Toi Labs
Toi Labs makes TrueLoo, an AI-powered smart toilet seat that turns every flush into passive health data. It fits on an existing toilet, optically scans stool and urine (never body parts), and flags concerning changes - blood, cloudy urine, loose stool, or 72 hours without a bowel movement - so care staff at senior living communities can follow up faster. Founded in San Francisco by serial healthcare entrepreneur Vik Kashyap, the company was named a TIME Best Invention of 2024 and is deployed across more than 300 senior care communities in North America.
ŌURA
ŌURA makes the Oura Ring, a titanium smart ring that reads sleep, recovery, heart rate, temperature and activity from the finger. Founded in Oulu, Finland in 2013 and now co-headquartered in San Francisco, it has shipped more than 5.5 million rings, surpassed $500M in 2024 revenue and reached an $11B valuation in its 2025 Series E.
Mira
Mira is a women's health company that built the first at-home hormone monitor with lab-grade accuracy. Its connected device, single-use wands and AI-powered app measure FSH, LH, estrogen (E3G) and PdG so users can map fertility windows, manage PCOS, navigate menopause and share clinical-grade data with their doctors.