Top Tech Startups in California, US in 2026

What started out as the critically acclaimed Flip Charge Case, is now SOLAPS ChargeBot. The SOLAPS ChargeBot provides the only commercially viable solar solution for all mobile phone users around the world. Our design provides a unique, desirable and viable solution to the demands of all mobile phone users, because we provide virtually unlimited supply of on demand power to mobile phone users around the world. Please see solaps.com/store , register and get launch information.

Keepsafe makes privacy in the digital world as easy as it is in the physical world. For consumers who want ownership over their digital privacy and a simple way to manage it, Keepsafe’s suite of apps, including Keepsafe Photos, Keepsafe Documents, and AppLock, let you keep personal items private and share them safely. It’s a hub for all of your most important things. Keepsafe is on a mission to change the conversation - and the technology - around digital privacy. Controlling one’s content online has never been an easy task, but the recent prevalence of data privacy has only complicated things further. We’ve forgotten the basics: controlling our personal content, keeping it safe, and sharing it with who we want to. Keepsafe wants to bring Content Privacy back to the fore.

Join our team and help us define the future of hardware development. At AllSpice, we’re building a collaboration platform for circuit designs, enabling the next generation of smart vehicles, IOT devices, rockets, medical devices, robots, and much more. AllSpice is building modern software tools for hardware designers, including a Git-friendly translation layer and automated CI/CD test framework tailored for native circuit designs - think of it as GitHub for electronics.

Abl space systems was founded by former spacex engineering leaders in 2017 to develop low-cost launch vehicles for the small satellite industry. we are headquartered in el segundo, california, where it has 30,000 square feet of facilities for research, development, and production. we have established a test site in st. marys, georgia with 10,000 square feet of integration and testing facilities on a 200 acre site. we are a team of over 20 world-class aerospace engineers with experience at spacex, virgin orbit, boeing, lockheed martin, pratt + whitney, and elsewhere. we are a privately-owned corporation backed by a premier group of private equity investors.

AXIS is an IoT connected device company that makes smart shade solutions. We are developing the most intelligent shade automation platform. Our flagship product, Gear, motorizes and automates existing window shades in minutes. Named as the 2017 Motorized Product of the Year by the Consumer Technology Association, Gear is compatible with a variety of window shades and allows you to control and schedule your shades from the comfort of your phone, on-device, or via voice speakers. AXIS is on a mission to transform the window shade industry with smart and simple technology. Learn more at helloaxis.com. The future is smart. Embrace it.

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.

At Sisu, we’re developing and applying cutting-edge data analytics research to help people use data to make better decisions. We’re building a new kind of analytics: a Decision Intelligence Engine for everyone to understand what's happening, why it's happening, and how to take action.

At TixTrack, we support our clients by creating superior ticketing solutions for performing arts and cultural institutions through a combination of modern technology, beautifully simple design, and the art of listening. Headquartered in the heart of the Broadway Theatre District, NYC, we are a small, but growing team of hardworking, highly motivated individuals. We are passionate about our work and driven to innovate with our customers to solve current and future challenges with new solutions. Our core product, Nliven, is a real-time platform that helps venues manage ticket sales efficiently while creating a more engaging buying experience for customers. With a presence across both the US and UK, we are anticipating robust growth in 2026. Even with a highly dispersed, largely remote workforce, we stay connected through our Slack channels, virtual events and regional meetups. Come see how we “role”.

Reach is like having cheat codes for your security stack. We automate the expertise and processes you’d otherwise need countless people working around the clock to execute. - 10% of your users account for 90% of your risk - find out who they are, and how to protect them - Create security configuration baselining in minutes - Minimize feature and configuration drift across your security stack - Collect and analyze identity and threat telemetry from real-world attacks - Create a mesh of product policies and capabilities across multiple vendors

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.