Top Tech Startups in California, US in 2024

At Span, we are building products to drive the rapid adoption of renewable energy and enable a more modern, flexible grid. Span’s smart panel replaces the standard electrical panel to become the center for connected power in the home, providing intelligent load-balancing and revolutionary edge-of-grid controls through the Span mobile app.

We are the creators and top committers of Alluxio, formerly Tachyon, and we are revolutionizing the way you store, access, and manage data. The company is venture-backed by Andreessen Horowitz. Alluxio is a memory speed virtual distributed storage system. Open source software is critical to the modern enterprise software landscape. Alluxio is open source under the Apache license, and we are committed to maintaining this model. Alluxio is one of the fastest growing open source projects in the Big Data ecosystem. With three years of open source history, Alluxio has attracted more than 300 contributors from over 100 companies. Alluxio, Inc. collaborates closely with the community in furthering this progress.

We sell international-focused, premium consumer goods directly to customers around the world.

Pure Storage was founded with the ambitious goal of revolutionizing the computing infrastructure industry. Today we are building the data platform for the cloud era and we’ve accomplished the first step towards that goal by bringing to market the simplest and most reliable all-flash storage array in history. The full potential impact of our line of "Smart Storage" products is only beginning to be felt as customers discover the full benefits and exciting applications that can be built on top of a Pure system. Topping the Bay Area’s Best Places to Work lists for 5 years running, we’ve built a team that has rich and diverse set of experiences and backgrounds. Puritans have a passion for innovation, creativity, customer success, transparency, teamwork and fun. We’re looking for talented people to join us on the journey.

We provide frontend, backend and on-chain tools for developers to build apps & games that works on any EVM chain. Our mission is to empower developers to easily create decentralized internet products, and serve them to billions of users. Over 70,000 developers use thirdweb every month and over 1M unique wallets have interacted with our contracts on mainnet. Companies like Shopify, AWS, Coinbase, Circle, Rarible, Animoca Brands, and so many more use our product to build and power their applications.

Assured aims to disrupt the trillion-dollar insurance industry by modernizing its most archaic component: claims. Currently, 300,000 claims adjusters spend their days talking on the phone and typing into unstructured text fields. We can do better—by combining logic, inference, and modern computer vision tools, we're able to both increase efficiency and improve customer satisfaction. By rearchitecting how the underlying information is ingested and stored, we're poised to transform the very nature of insurance.

At Demand.io, our mission is to connect today's e-commerce to what's next and what's daring, making commerce work better for all stakeholders including brands, creators, and shoppers alike. As an agile team of product executives and market makers who love building world-class products, we create and launch platforms that plug people into the best shopping experience and ecosystem. Our products like Knoji, SimplyCodes, and Favely reach millions of consumers and drive over a billion dollars per year in e-commerce transaction revenue. Come join the team and take part in building something exceptional.

Atomic Machines is doing something truly epic: inventing the future of how things are made. And a glorious future it will be. We envision an era of atomically precise manufacturing (APM), in which everything is made by assembling matter at the molecular level, making anything from its digital description, blurring the line between bits and atoms. Our first move on the long journey to this APM future is in the realm of microfabrication, making mechanical devices with features sized in the single-digit microns scale. Our fabrication technology will be full-stack, 100% automated and data-driven, and we’re expanding the engineering team now to take it to commercial reality. We have engineering offices in Berkeley and Santa Clara, CA. We are well funded, and our leadership has a long track record of success. We have successfully developed multiple prototype generations of our first MEMS device and are benefitting directly from the direct-write nature of our fabrication technology, going from bits to atoms in hours, not months or years.

SproutsAI is focused on building Conversational AI models for the office automation

CAMP is a Family Experience Company that helps answer the question “What should we do today?” through a unique combination of Retail & Media. Launched in December of 2018, CAMP operates nine retail locations in New York, Texas, Connecticut, Massachusetts, California, and New Jersey, and serves families everywhere via its digital platforms. CAMP will open stores in other major markets in the coming months.