Top Tech Startups in San Carlos, CA in 2026

Q Bio is revolutionizing primary care with the first clinical digital twin platform, powered by breakthrough whole-body scanning technology, that highlights the most important changes in a person’s physiology for sharing with physicians and specialists anywhere in the world. The company was founded in 2015 and is headquartered in San Carlos, California. Q Bio was founded by Jeffrey Kaditz, serial entrepreneur and Founder of Affirm, Dr Michael Snyder, Chair of Genetics and Director of Personalized Medicine and Stanford University, and Dr Garry Choy, physician, radiologist, and former Chief Medical Information Officer at Mass General Hospital. We are fortunate to be backed by some of the best venture groups in the world including: A16Z, Khosla Ventures, Founders Fund, SciFi VC, and Kevin Durant.

XP Health is reinventing vision care by providing employees access to everything from eye exams to complete prescription glasses in 1 hour, using machine learning and augmented reality.

Oportun (Formally Progreso Financiero) is a mission-driven, high growth financial services company providing credit-building, affordable loans that help the financially underserved Hispanic community build a better future. What Makes Oportun Unique? Our Platform: We’ve built a technology platform that enables Oportun to quickly assess an applicant’s likelihood to repay a loan, even those who do not have a credit score. Why Join Oportun? At Oportun, we have a great opportunity to expand the access of our product offering to the community we serve by shipping more innovative technology. In addition to your technical prowess, the most important attributes we hire for are accountability + culture fit. We are a tightknit team that loves to ship, have fun and who genuinely care about each other… so if you love to work in a high-performance team, this is the place for you.