back to company universe
AI infrastructure

Galen AI

Galen is an AI-powered personal healthcare companion. We enable patients to securely connect their medical records from over 800 healthcare institutions across more than 12,000 locations in the United States, United Kingdom, and Canada. We also connect with over 20 popular wearable devices including Apple Watch, Fitbit, and Dexcom, bringing all your medical records and health data into one unified space. We founded Galen because for over four years, Viraj struggled to navigate several conditions

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #387

Galen is an AI-powered personal healthcare companion. We enable patients to securely connect their medical records from over 800 healthcare institutions across more than 12,000 locations in the United States, United Kingdom, and Canada. We also connect with over 20 popular wearable devices including Apple Watch, Fitbit, and Dexcom, bringing all your medical records and health data into one unified space. We founded Galen because for over four years, Viraj struggled to navigate several conditions

source
generated read
High Signal interpretation

Galen AI is classified as AI infrastructure from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
Apple WatchDexcomFitbitpatientsVirajGalen
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Galen AI

AI infrastructure · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Cairns Health

match 69

Cairns Health is creating a fundamentally better healthcare experience for people with chronic health conditions and those who care for them. We make healthcare more accessible by simplifying complex care plans, connecting care teams and meeting patients where they live. Through our conversational AI, patients use their voice to interact with our digital care companion, who proactively gives medication reminders, symptom checks, behavioral nudges and even engages in friendly conversation to ease

shared extracted concepts: patients; shared product terms: health, healthcare, condition, connect; shared product theme: health and clinical care; same category: AI infrastructure; shared affiliation: Y Combinator

Spire Health

match 66

We are a B2B medical device and data company passionate about providing remote monitoring solutions for the proactive care of chronic disease patients. Our core expertise and IP is in continuous respiratory sensing. Spire Remote Patient Monitoring is used by pulmonologists and patients throughout the United States. To date our sensors have been worn by more than 150,000 people.

shared extracted concepts: patients; shared product terms: patient, medical, 000, unit; shared product theme: health and clinical care; shared affiliation: Y Combinator

Prana

match 62

Prana replaces the reactive, 15-minute annual physical with continuous, proactive care. We connect to your medical records and wearables to watch for "clinical drift," catching subtle declines in health that human doctors miss between visits. Most AI health apps are just chatbots. Prana is a full-stack medical provider. Our AI acts as a always-on physician that watches your data, explains your labs, and manages your prescriptions. Safety & Scale: We automate 90% of the "grunt work" (history taki

shared product terms: connect, medical, record, wearable; shared product theme: context and memory, health and clinical care; same category: AI infrastructure; shared affiliation: Y Combinator

Nori

match 62

Nori is a concierge-level AI health coach in your pocket. It takes all of your health data—Apple Health, medical records, wearables, everything—and boils it down into a personalized daily plan. Users love it: “It's truly one of the best apps and I check it first every day. Since using Nori, I've been limiting devices in bed and eating earlier—and I'll be damned if it's not working... I started getting more deep sleep, my resting HR dropped to 43, my recovery improved.”—Jen, Nori user"

shared product terms: medical, record, wearable, device; shared product theme: context and memory, health and clinical care; same category: AI infrastructure; shared affiliation: Y Combinator

Mednet

match 62

Mednet helps doctors answer their toughest clinical questions — blending AI, medical literature, and real-world physician expertise. Co-founded by siblings Samir Housri and Dr. Nadine Housri while navigating their father's cancer treatment, Mednet was created to capture the undocumented clinical knowledge that makes the difference in patient care. Today, over 40,000 US physicians use Mednet to navigate complex cases, make better-informed decisions, and shape industry innovation — ensuring that e

shared product terms: patient, medical, over, 000; shared product theme: context and memory, health and clinical care; same category: AI infrastructure; shared affiliation: Y Combinator

Framewise Health

match 58

We turn medical records into personalized videos walking patients through onboarding, adherence, and recovery. The engagement data we collect builds our AI-native patient engagement platform for pharma, hospitals, medical devices, and private clinics, so they can stop chasing the patient and spend more time caring for them.

shared extracted concepts: patients; shared product terms: medical, record, patient, device; shared product theme: context and memory, health and clinical care; same category: AI infrastructure; shared affiliation: Y Combinator