Top Java Startups in 2026

Starburst is the analytics engine for all your data. We provide the fastest, most efficient analytics engine for your data warehouse, data lake, or Data Mesh. We unlock the value of distributed data by making it fast and easy to access, no matter where it lives. Starburst queries data across any database, making it instantly actionable for data-driven organizations. With Starburst, teams can lower the total cost of their infrastructure and analytics investments, prevent vendor lock-in, and use the existing tools that work for their business. Trusted by companies like Comcast, FINRA, and Condé Nast, Starburst helps companies make better decisions faster on all data.

Gemini is a digital asset exchange and custodian that allows customers to buy, sell, and store digital assets such as bitcoin, bitcoin cash, ether, zcash, and litecoin. Gemini is a New York trust company that is subject to the capital reserve requirements, cybersecurity requirements, and banking compliance standards set forth by the New York Department of Financial Services and the New York Banking Law. Gemini was founded in 2014, by brothers Cameron and Tyler Winklevoss. In December of 2018, Gemini extended its trusted platform launching its mobile app making trading easy for customers on the go. In September of 2018, Gemini launched the world’s first regulated stablecoin, the Gemini dollar, that combines the creditworthiness and price stability of the U.S. dollar with blockchain technology and the oversight of U.S. regulators. Gemini, in partnership with the Cboe Futures Exchange, LLC, launched the first-ever bitcoin futures contract in December of 2017.

Radically improve team performance with live prompts on the best thing to say during every customer interaction.

Rokt is the global leader in e-commerce marketing technology. When customers are buying online, they increasingly expect more personalized and relevant experiences. We unlock the hidden potential in every single Transaction Moment™. Born in Sydney, Rokt now operates in the US, Canada, UK, France, Germany, Australia, New Zealand, Singapore, The Netherlands and Japan. We are profitable, growing fast, and having great fun transforming the world of e-commerce. Rokt has been listed as one of Deloitte's Fastest Growing Tech Companies and is a certified Great Place to Work®. We have raised a total of 162M capped off with our Series D for 80M as our most recent round of funding.

Amperity is a stealth-mode enterprise software company founded by repeat entrepreneurs Kabir Shahani and Derek Slager. After a successful exit of their prior venture in 2013, the two are back at it again to address one of the largest unmet needs in the marketing technology space, and are building a powerhouse team to do so. Through the use of functional programming, modern big data tools, and a machine learning- powered data stitching platform, our team of talented engineers and trusted advisors are building a one-of-a-kind data-first application for marketing. Amperity is backed by some of the most notable names in tech -- including Madrona Venture Group, Liquid 2 Ventures, Hyde Park Ventures, and top executives and founders from multi-billion dollar companies like Concur, ExactTarget, Microsoft, and Isilon Systems.

Founded by ex-Googlers, we are the first artificial intelligence lending platform designed to improve access to affordable credit while reducing the risk and costs of lending for our bank partners. By leveraging our AI platform, the company's powered banks can have higher approval rates and lower loss rates, while simultaneously delivering the exceptional digital-first lending experience their customers demand. Our company goes beyond FICO, using non-conventional variables at scale to provide superior loan performance and improve consumers' access to credit.

Founded in 2013, DoorDash is a San Francisco-based technology company passionate about transforming local businesses and dedicated to empowering new ways of working, earning, and living. Today, DoorDash connects customers with their favorite local and national businesses in more than 1,000 cities across the United States and Canada. By building intelligent, last-mile delivery technology for local cities, DoorDash aims to connect people with the things they care about — one dash at a time.

Elation offers a world-class clinical platform that clinicians love. Learn more at elationhealth.com, or if you're a clinician, explore a sample chart at elationhealth.com/sample-chart. While today's health IT market is full of clinician-facing tools that are optimized for compliance and administrative needs and distract from patient care, Elation has taken a different approach. With our unique clinical first philosophy, we've designed Elation to enhance the patient-physician relationship -- focusing on physicians, so they can focus on their patients. Clinicians and patients use Elation Health everyday to help patients live longer, healthier lives. Our team is deeply committed to improving the delivery of healthcare, and brings years of health IT, healthcare industry, product, and engineering experience to the challenge. We're hiring! Visit our jobs page at elationhealth.com/careers. We'd love to hear from you.

Zoox was founded to make personal transportation safer, cleaner, and more enjoyable—for everyone. To achieve that goal, the team created a whole new form of transportation. Zoox will provide mobility-as-a-service in dense urban environments. We will handle the driving, charging, maintenance, and upgrades for our fleet of vehicles. The rider will simply pay for the service. In 2020, Zoox joined forces with Amazon. And in the process, solidified our future in the autonomous vehicle industry. We are focused on testing on private and public roads as we move towards launching the first Zoox ride-hailing service.

Airbnb is a community marketplace for people to list, discover and book unique spaces around the world through mobile phones or the internet. Whether an apartment for a night, a castle for a week, or a villa for a month, Airbnb connects people to unique travel experiences at any price point, with over 2M listings in 34K cities and 192 countries. With a growing community of users, Airbnb also provides an easy way for people to monetize their extra space and showcase it to an audience of millions.