Digital Health Startups

Oncobox provides genetic profiling of tumor samples to help oncologists select the most likely effective drug from existing targeted cancer therapies for individual patients with advanced cancer. The analysis examines tumor DNA, RNA, and molecular pathways to identify the most relevant drug targets and generates a clinical report recommending which treatments are most likely to work.

1 investor

Oncodea is a cancer research company developing early cancer detection and monitoring methods intended to be fast, affordable, and accessible to a broad population. It positions itself as more than a research lab, focused on making cancer testing inexpensive enough for regular use.

1 investor

OncoForma develops a functional precision oncology platform that tests patient-derived tumor organoids against comprehensive drug panels to predict treatment efficacy before therapy begins. The company serves oncologists and cancer patients in the global oncology market, operating from Saskatchewan with a pathway to scale from fee-for-service testing to AI-enabled predictive medicine.

1 investor

A clinical research organization that conducts clinical trials to provide innovative therapies to patients in specific medical conditions at no additional cost.

1 investor

Oncology Ventures is a venture capital firm that invests in healthcare data companies addressing problems in U.S. cancer care, from early detection and precision diagnostics to patient navigation, treatment optimization, and survivorship. It backs founders building data-driven and AI-powered technologies across the oncology system.

1 investor

Oncosyne develops functional biology tools and preclinical models for cancer drug development and patient stratification, serving oncology drug developers and precision medicine researchers.

1 investor

OncRef provides structured oncology intelligence—a database and query layer aggregating clinical trials, drugs, mechanisms, approvals, guidelines, and key opinion leaders—for oncology professionals and life-science teams seeking current, unified information across the cancer field.

1 investor

Oncura provides veterinary ultrasound systems designed for use by general practice teams, with real-time remote guidance from sonographers and internal medicine specialists. The platform includes a portable ultrasound device and secure telehealth portal to enable quick diagnosis of common conditions without requiring on-site specialist expertise.

1 investor

One Body provides insurance verification of benefits (VOB) services for healthcare clinics, integrating with electronic medical record systems. It serves mental health, dental, vision, physical therapy, medical nutrition therapy, digital health startups, and billing companies to reduce claim denials and improve cash flow.

1 investor

One of a Kind is a Tokyo-based company that operates Mansion Review, a review and information platform for apartments and condominiums in Japan, alongside web development and advertising services.

1 investor

One Senior Care operates as a PACE (Programs of All-Inclusive Care for the Elderly) provider, delivering comprehensive healthcare and social services to seniors in rural and Appalachian communities. The organization addresses healthcare disparities through community-based programs that reduce access barriers and financial hardship for underserved elderly populations.

1 investor

One Small Step provides certified peer support for people facing mental health or addiction challenges, connecting them with trained peers who have lived experience during evenings and weekends when traditional care is unavailable. It also offers an AI guide that explains peer support, answers questions, and provides real-time safety routing.

1 investor

A biotechnology company focused on developing therapeutics related to genetic regulation of longevity and aging processes, with expertise in drug development and clinical trials.

1 investor

One to One Health provides relationship-based primary care through on-site employer clinics and a virtual TextCare service, employing its own clinicians. It serves employer groups and their employees across the United States.

1 investor

One100 builds an AI-based telephone assistant designed for medical practices, clinics, and healthcare organizations to handle high call volumes and integrate with existing calendars and practice-management software for tasks like appointment scheduling. The product targets medical practices in the DACH region and requires no technical setup expertise.

1 investor

One Health Group develops AI-driven diagnostic and monitoring platforms serving the medical technology sector across both animal and human health applications. The company leverages proprietary physiological datasets and sensing technologies to create differentiated medtech solutions.

1 investor

OneOncology invests in and partners with community oncology practices to deliver cancer care, helping them grow, diversify across specialties, and apply data and technology to improve performance. It operates a network of oncology and urology practices across the United States.

1 investor

OneRoom Health builds a clinical-grade immersive care environment that brings patients, providers, diagnostics, and data into a single space to deliver in-person-quality care across distance. It serves health systems and patients in rural and underserved areas seeking to expand care access without additional travel, facilities, or staff.

1 investor

One Seventeen Media offers reThinkIt!, an outcomes-based mental healthcare platform for adolescents that delivers cognitive behavioral therapy through chatbots and certified therapists, counselors, and coaches in English and Spanish. It serves students through schools and is also offered as an employee benefit for working parents, primarily in the US.

1 investor

ONES Global provides pharmaceutical big data services, including ConnectDI (a database of over 73,000 drug records with injection compounding and drug interaction information), Connected-U (a research support platform connecting researchers and experts with evidence-based literature search and consulting), and ConnectCare (a personal healthcare service linking medications and health).

1 investor

OnlineDoctor is a teledermatology service where patients upload photos and descriptions of skin problems and receive a diagnosis and treatment recommendations from dermatologists within 48 hours. It operates in Switzerland, connecting users with local dermatology practices, with costs covered by basic health insurance depending on the plan.

1 investor

OnlineMedEd provides medical education resources focused on teaching health and disease fundamentals to medical students and educators. The company aims to improve how medical education is approached and produce better-prepared clinicians.

1 investor

Onoco is an app that helps parents and childcare providers track infant routines, development milestones, and activities during the first five years of life. It enables secure sharing of information between parents and nannies, daycare centers, or other caregivers to ensure consistent care and monitoring of developmental progress.

1 investor

Onos provides AI-powered utilization management software for behavioral health payers, automating clinical authorization reviews by extracting clinical data across fragmented systems and applying automated decision support against plan guidelines. The platform consolidates prior authorization workflows to reduce administrative burden while enabling faster, quality-focused clinical decisions.

1 investor