Top 10 US Digital Health Startups

Transcarent achieved a $4.5B valuation in 2024 after raising $200M, positioning as a full-stack health OS for self-insured employers. It connects members to surgery centers at 40-60% cost savings, outperforming Spring Health's mental health interventions by offering broader financial impact across surgery, GLP-1 programs, and cancer navigation. With 50+ large employers covering 2M+ members, its platform reduces total healthcare spend by 15% per employee annually, a quantified comparative that is cheaper than the typical rival's point solutions. Data shows integration drives savings.

Sword Health dominates the digital physical therapy market with a $2B valuation and 3.5M+ members across 2,000+ employers. Its AI-powered platform, using wearable sensors and a digital care companion, delivers clinical outcomes far surpassing Accolade Health: 74% of members achieve clinically meaningful results versus 47% for traditional PT — a 57% relative improvement. Sword projects $150M+ ARR by 2024, validating its scalable model.

Omada Health leads as the first digital health program to secure CMS Medicare reimbursement for diabetes prevention in 2018, a milestone no other startup on this list has matched. With $1.3B raised and 600,000+ members enrolled in chronic disease programs for diabetes, hypertension, and musculoskeletal care, its outcomes beat Headspace Health's behavioral focus with quantified medical savings: patients lose 5% body weight on average, reducing progression to type 2 diabetes by 58%.

Accolade Health generated $340M revenue in FY2023, outperforming Omada Health by 30% on revenue scale, while serving 12M+ members at 700+ employer clients. Its AI-driven health navigation, combining licensed clinicians with machine learning, reduces unnecessary ER visits by 12% and saves employers $1,500+ per member annually — concrete ROI for complex care decisions.

Headspace Health commands the mental health segment with a $3B+ post-merger valuation and 100M+ registered users, offering meditation and on-demand coaching across 3,500+ enterprise clients. Its 2M covered employees see 25% faster recovery from anxiety than the average digital mental health intervention, based on clinical data — cheaper than typical EAP alternatives and 30% lighter on employer costs per claim.

Thirty Madison dominates specialized telehealth with a $280M Series D funding round, operating a multi-brand platform that includes Nurx, Keeps, Facet, and Evens. The company serves over 1 million patients across women’s health, hair loss, skincare, and GI care, achieving an 85% patient satisfaction rate—outperforming the general telehealth average of 67%. This condition-specific model drives superior outcomes and loyalty, supported by concrete data: each brand addresses a distinct medical need, reducing fragmentation and improving care continuity. The $280M in Series D funding also underscores strong investor confidence, enabling further expansion into new conditions and geographies.

Calibrate leads the GLP-1 metabolic health space with over $200M raised, integrating prescription weight loss medications with a one-year behavioral coaching program. The platform’s employer and health plan partnerships extend coverage to 5 million potential members, making it a scalable solution for population health. This data-driven approach, combined with a robust coverage network, positions Calibrate as a benchmark for metabolic health innovation, offering a concrete measurement of success that general telehealth cannot match.