Digital Health Startups

Happitech develops smartphone-based cardiac monitoring technology using photoplethysmography and AI to screen and monitor atrial fibrillation and other arrhythmias, targeting patients requiring remote heart disease surveillance at lower cost than traditional monitoring devices.

1 investor

Happy provides a mental health support service that proactively checks in on an organization's entire workforce every month through what it calls Zero-Step support, delivered by a non-clinical network of trained people. It targets employers seeking to improve employee mental health and reduce friction in accessing support, aiming to raise adoption rates and lower healthcare spend.

1 investor

Happy Bob is a mobile app that turns real-time glucose data from continuous monitoring into engaging, gamified experiences to help people with diabetes manage their condition. The app lets users set personal glucose targets, track progress, and receive motivational feedback based on actual health metrics.

1 investor

Happy Things develops personalized digital products designed to increase happiness and wellbeing through bite-sized practices. The company targets individuals seeking accessible, evidence-based solutions for mental wellbeing and life satisfaction.

1 investor

Happy Moonday makes menstrual products including sanitary pads, 100% organic cotton tampons, menstrual cups, and liner underwear, along with health supplements and care items, plus an app for menstrual cycle tracking. It serves menstruating women and runs its own research and manufacturing while conducting annual quality and safety testing.

1 investor

Happy Sleep provides at-home sleep testing and diagnosis through a wearable ring, paired with physician consultation and personalized care plans. The service targets individuals seeking sleep disorder evaluation without visiting a clinic.

1 investor

happytal operates in-hospital concierge counters and an online store that deliver products and services to patients' rooms, and helps simplify patients' administrative, medical, and hotel-related hospital journey. It serves patients, their relatives, and hospital staff within healthcare facilities in France, combining human support with digital tools.

1 investor

Harbinger Health develops early cancer detection technology through its Harbinger HX platform, which embeds developmental biology into biomarker discovery, assay design, and model training to detect faint biological signals of early cancer in real-world samples. The company builds tools for oncology and cancer management.

1 investor

Harmonic Bionics develops Harmony SHR, a robotic system for upper extremity rehabilitation used to treat patients recovering movement, and partners with distributors outside the US. The company operates in the medical robotics and rehabilitation technology field.

1 investor

Harp Diagnostics is developing Harp 360, a remote patient monitoring platform for inflammatory bowel disease (Crohn's disease and ulcerative colitis) and other GI conditions, combining a home sample collector with an automated cloud-connected testing system. The platform serves IBD patients and their treating physicians as a decision-support and disease-management tool aimed at achieving prolonged remission.

1 investor

Harris Health is a public healthcare system that operates hospitals, primary care, same-day, urgent, specialty, and emergency care facilities, along with clinical services such as cancer care, cardiology, trauma care, and women and infants services. It serves patients in the Houston, Texas area, including charity and eligibility-based care.

1 investor

Hart operates a configuration-driven platform that connects to healthcare source systems (EHRs, lab systems, medical devices, databases) to unify, normalize, and validate clinical, financial, and operational data into a single trusted data foundation. It serves hospitals, health plans, academic medical centers, and CROs for uses such as EHR migration, value-based care analytics, and clinical trial recruitment.

1 investor

HiRO is a full-service global contract research organization (CRO) that manages clinical trials for biotech companies, integrating regulatory strategy, clinical data science, clinical operations, medical monitoring, and quality into a single execution model. It operates across regions including North America and APAC and serves biotech sponsors developing drugs and therapies across therapeutic areas such as oncology and rare diseases.

1 investor

Hashed Health is a venture firm that combines healthcare operators, technologists, and entrepreneurs to develop practical businesses addressing complex healthcare challenges. The firm focuses on care delivery, digital health, and emerging technologies.

1 investor

Hausen manufactures molecular diagnostic tests for detecting HPV, respiratory pathogens, and leukemia fusion genes using real-time PCR technology for clinical and laboratory use.

1 investor

Haven Nature Studio is a Los Angeles hilltop sanctuary offering yoga, meditation, breathwork, sound baths and music events.

1 investor

Hawthorne Health operates a network of 12 community-based clinical research sites and offers in-home visits to conduct clinical trials, aiming to improve patient enrollment, retention, and protocol-compliant data. It serves study sponsors across therapeutic areas including cardiovascular, dermatology, immunology, neurology, and rare disease.</parameter> <parameter name="founders">[]

1 investor

HaystackAnalytics develops clinical genomics products for diagnostic labs and hospitals to deliver accurate and personalized diagnostics. The company specializes in genomics-based infectious disease diagnostics, particularly for tuberculosis detection in India.

1 investor

HCG is a network of comprehensive cancer hospitals across India, providing multidisciplinary oncology diagnosis and treatment with a research-driven, technology-backed care model. It serves cancer patients through specialized hospitals and advanced treatment technologies.

1 investor

HCIactive builds an AI operating layer for healthcare administration, using what it calls Human Experience Engineering to identify friction and deploy governed AI agents that automate and coordinate administrative work across the insurance lifecycle. Its offering connects benefits management, member engagement, compliance, wellness, and administration for members, providers, HR teams, and brokers.

1 investor

HCML provides occupational health, case management, and rehabilitation services to support workforce health and complex injury recovery. The organization serves employers, solicitors, insurers, and individuals through clinically-led care that addresses physical, psychological and workplace factors.

1 investor

HCTec is a healthcare IT services organization providing managed services, Epic implementations, and IT staffing to health systems across the United States. The company supports over 100 health systems with infrastructure management, application support, and technical staffing while maintaining HIPAA-compliant operations.

1 investor

HD operates an AI-native healthcare navigation platform and marketplace that guides patients from symptoms to appropriate care, connecting them with clinics, hospitals, and surgeons across Southeast Asia. Its stack includes AI-powered symptom navigation, a healthcare services marketplace with transparent pricing and online booking, and a human-and-AI surgery concierge service for high-acuity cases.

1 investor

Rivera monitors pharmacy claims in real time for health plans and payers, identifying overpayments and ensuring negotiated PBM contract terms are honored. The company serves commercial and government health plans, employers, and channel partners with independent claim oversight and analytics.

1 investor