California healthcare startups
A live directory of U.S. healthcare startups. Filter by state and vertical to see stage, funding, founders, and what each company ships.
Healthcare AI index
Real.®
Create a better way of life with Real!
At Real.®, we are redefining the human relationship with food. Our mission is to empower people with accessible, AI-driven nutrition solutions that enhance longevity, vitality, and overall well-being. We believe that tr…
B2C, possibly SaaS-like personalized programs (subscription-like meal plans)
Redhawk Vision Ctr
Quality Eye Care in Temecula
Redhawk Vision Center Optometry in Temecula provides comprehensive eye exams, contact lens fittings, eyeglasses, and pediatric eye care. The practice offers LASIK co-management and uses advanced technology to serve pati…
Rejuven
Fertility & Epigenetics - Optimize Your Baby's Health Before Conception
Rejuven is an AI-powered women’s health platform helping women optimize their fertility and their baby’s health before conception, during pregnancy, and after birth. By combining advanced genotype analysis with propriet…
Relief Cardiovascular, an inQB8 Medical Technologies portfolio company, is creating a novel smart implant to decongest heart failure patients. The Relief System is the world’s first transcatheter implant to both monitor…
ReproAlign
AI-Powered Fertility & IVF Software for clinics and labs
ReproAlign - AI Suite for Fertility Clinics & Women’s Health IVF Automation • Clinical Intelligence • Emotional AI ReproAlign is an AI-driven fertility technology company building the world’s first Fertility Operating S…
B2B, SaaS, API integrations
Reproductive Health and Wellness Center
Orange County fertility clinic with in-house embryology labs, surgical centers, and on-site IVF
RHWC, is the first infertility center in California with a mission to provide the best quality care not only through IVF and other state-of-the-art technologies, but also through a steadfast commitment to the reproducti…
ResVita Bio
therapeutics company dedicated to developing life-changing treatments for skin diseases
The physical and emotional challenges of chronic skin diseases are devastating to patients, particularly children. ResVita Bio seeks to restore and maintain the vitality of the skin through engineered skin probiotics. T…
RxBB Platform
RxBB – Pharmacy Clinical and Billing software
At RxBB, we transform pharmacies into profitable, full-service healthcare hubs. Stop leaving money on the table. Our platform unlocks new revenue by mastering the complete billing cycle for pharmacy clinical services. T…
RxNovo
LTC & Hospice Pharmacy in Newark, CA – Medication Management & Delivery
TIB is a re-imagined pharmacy with a much broader scope of practice and services than a typical community pharmacy. Pharmacy profession (and community pharmacy) is no longer all about 'filling prescriptions'. Pharmacis…
Related articles
- Fundraising Readiness: Key Steps for Health-Tech Startups · Oct 28, 2026
- Top Artificial Intelligence Tools for Healthcare Clinics · Oct 19, 2026
- What VCs Are Investing in Now: 2026 Investment Memos · Oct 17, 2026


