Digital Health Startups

Clarion provides an AI-powered front office platform for healthcare that automates patient and provider workflows including scheduling, refills, and referral management. The company serves healthcare systems and practices seeking to improve operational efficiency and patient experience.

1 investor

Clarity is a clinical-stage radiopharmaceutical company developing theranostic products for cancer treatment and imaging using its proprietary SAR Technology platform, which optimizes copper-based radiopharmaceuticals to address manufacturing and logistics challenges in oncology.

1 investor

Clarity App is an emotional support platform that connects people with trained non-medical listeners for anonymous, judgment-free conversations about their feelings. It serves individuals seeking mental and emotional support in India.

1 investor

Classic Home Health Services provides in-home health care, coordinating plans of care with patients and their physicians, and offers a 24-hour on-call nurse service. It serves residents across several counties in Florida, including Citrus, Hernando, Lake, Marion, Orange, Pasco, Pinellas, Seminole, and Sumter.

1 investor

Cleanhearing develops Sono, a patented technology aimed at treating tinnitus. The company works on the product's technical development and regulatory approvals in the medical device field.

1 investor

Clear is an app that helps users track their skincare routines, products, and progress while connecting them with a supportive community. The platform serves skincare enthusiasts and acne sufferers looking for guidance and personalized tracking tools.

1 investor

ClearCost Health provides a provider search and price transparency platform for health plans, letting members search tiered networks across specialties, facility types, and medical services and view out-of-pocket costs using MRF pricing and claims data. It offers customizable APIs and quality designations, and has joined MacroHealth.

1 investor

Clear Eye provides software-based refractive measurement that runs on any standard display without dedicated hardware, producing clinically aligned outputs (sphere, cylinder, axis) for vision correction. The product is designed for integration into vision care workflows across the vision industry.

1 investor

Clearmind Medicine is a clinical-stage biotech developing proprietary psychedelic-based treatments, with a focus on alcohol use disorder and related conditions. Its therapies are designed to be self-administered, and the company is publicly listed on the Nasdaq (CMND) and Frankfurt Stock Exchange (CWY0).

1 investor

Clementine offers hypnotic audio sessions for sleep, calm, confidence, and anxiety aimed at women, delivered via an app and, from autumn, a physical bedside device called Clementine Rituals. The wellbeing product is certified as safe by Orcha and has served around 175,000 women.

1 investor

Cleveland Clinic is an academic medical center providing patient care, including virtual visits, primary care, urgent care, and emergency services, along with medical education and research programs. It also offers resources for physicians and healthcare professionals, including referrals, clinical trials, and continuing education.

1 investor

Clever.Care builds the Clever.Care Coordinator, a messenger-style communication and coordination platform for home care providers, their clients, relatives, and third-party providers such as pharmacies and physicians. The Swiss e-health tool supports structured messaging, appointment coordination, and medication/supply ordering, with encrypted communication and data hosting in Switzerland.

1 investor

Click Diagnostics offers the Visby device, an at-home PCR test that delivers results in about 30 minutes for common curable STIs including chlamydia, gonorrhea, and trichomoniasis. It connects users with licensed providers who can prescribe treatment upon a positive result, aimed at consumers managing their sexual health without visiting a clinic.

1 investor

Click to Therapy is an online psychotherapy platform that uses an AI matching algorithm to connect clients with vetted, certified psychologists and offers digital therapy tools such as progress tracking, a thought journal, and an emotion wheel. It serves individuals in Greece seeking mental health support for issues like anxiety, depression, OCD, eating disorders, and parenting counseling.

1 investor

cliexa offers an AI-powered clinical intelligence platform built on a proprietary clinical rules engine and data integration hub, connecting patient engagement to revenue cycle management. It serves hospitals, universities, and specialty clinics, providing real-time insights, compliance-ready documentation, and AI-driven revenue optimization.

1 investor

Clinia is a platform for clinics and hospitals that centralizes patient communication, automates appointment confirmations, reminders, rescheduling and follow-ups via the official WhatsApp Business API, and adds AI agents. It connects to existing ERPs and provides dashboards and operational metrics to track performance and identify improvement opportunities.

1 investor

Clínica SiM operates health clinics in Brazil offering medical consultations, dental care, and exams with same-day scheduling both in-person and via telemedicine. It provides a subscription plan bundling consultations, exams, on-call doctors, and pharmacy discounts, with units in cities including Fortaleza and Salvador.

1 investor

ClinicGlide provides AI-powered administrative agents that handle patient booking and front-desk requests across phone, text, and web for healthcare organizations. It includes a booking system (BookingGlide) and automates scheduling, reminders, and admin tasks to reduce staff workload.

1 investor

CliniNote provides a platform for collecting and structuring clinical data in real time through AI-driven tools, serving healthcare professionals, clinical trial sponsors, and research organizations. The solution integrates with existing EHR systems to streamline clinical documentation, reduce errors, and enable data analysis without adding burden to clinicians.

1 investor

CliniScribe is an AI clinical documentation platform for allied health clinics that transcribes consults and drafts structured clinical notes, letters, reports, and treatment plans. It integrates with practice management systems such as Cliniko and Nookal for one-click transfer of notes.

1 investor

Clinivid is a secure, cloud-based information-sharing platform designed for clinicians to efficiently share patient images, reports, videos, and notes for improved clinical collaboration and decision-making across specialties.

1 investor

Clinnexus operates the ClinxOS platform, which integrates data from health plans, health information exchanges, providers, and community organizations to coordinate clinical, behavioral, and social (SDOH) care through in-person and remote care teams. It targets whole-person care management for health plans and community populations, addressing needs like housing, food, transportation, and behavioral health.

1 investor

Clinovo provides clinical trial workforce solutions for biotech sponsors and CROs, offering staff augmentation, functional service provider (FSP) models, and AI-powered digital teammates (ClinAI). Its services support clinical operations across trial stages, from early-stage rare disease studies to late-stage oncology and multi-site programs.

1 investor

Clintal was a membership-based service in Japan that connected patients with doctors and offered nurse consultations. The service was discontinued as of March 31, 2026.

1 investor