Top Tech Startups in California, US in 2026

We are on a mission to empower the new generation of high performers to master the art of living by seamlessly optimizing their time, access, experiences and wellness. Aurora is a pre-seed company founded and invested in by tier 1, VC-backed technical and commercial entrepreneurs. The company is in ‘stealth’ with a public launch planned in the coming months.

Lingovo is designed to immerse you in language learning through context-rich, culturally relevant mini-stories. Each story is carefully crafted for specific languages, highlighting authentic vocabulary and expressions used in everyday life, helping you master both the language and its culture. Our app empowers learners worldwide with intuitivetools like synced audio, instant on-tap dictionary access, and real-time sentence translations. Plus, our scientifically-backed spaced repetition system (SRS) ensures long-term retention of every word you study. Lingovo makes language learning not just effective but engaging. Learn more at lingovo.app

Biograph is a healthcare technology company that provides a series of comprehensive in-person assessments to gain insight across multiple dimensions of longevity. Members receive head-to-toe testing to provide a complete picture of their health. It continues through the year with ongoing engagement to help members meet their health and longevity goals. It's a longevity platform that aims to make significant progress in improving the lifespan and quality of human life as it delivers unparalleled service at their world-class facilities.

XDS designs, manufactures, and sells the world’s most advanced bicycles. We build more than 8 million bikes a year with industry-leading technology. We make bikes for everyone, from empowering top athletes competing in the Olympics and the Tour de France, to inspiring everyday riders to explore cities and nature. Each bike we craft symbolizes a commitment to world-class quality and groundbreaking innovation.

We create AI-powered video, cinematic content, and scalable storytelling systems for brands that want attention.

## Join Our Team at Wanderboat: Your everyday AI companion for travel and outing ideas producthunt.com/posts/wanderboat-ai Wanderboat is your AI-powered guide to discovering the best activities and experiences in your city and travel destinations, complete with videos, images, and personalized insights. From signature dishes to photo spots, you can ask questions freely in-chat, in-document, or on-map for personalized experiences. We are looking for skilled web front-end engineers with a passion for startups to help us push the boundaries of what's possible.

Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities.