Top Software Startups in 2026

Intercom is the world’s first customer platform helping internet businesses accelerate growth. Thanks to the internet, the way people communicate is drastically different than it was 10, even 5 years ago. Messengers like WhatsApp have become the preferred mode of communication in every aspect of consumers’ lives, and now that switch is happening with businesses too. Intercom builds a suite of messaging-first products that all modern internet businesses can use to accelerate growth across the customer lifecycle- from acquisition, to engagement, and support. Today more than 25,000 businesses, including New Relic, Sotheby’s, and Shopify, use Intercom to connect with a billion unique people worldwide.

Karius is a life sciences company focused on generating genomic insights for infectious diseases with a non-invasive karius® test that helps clinicians make rapid treatment decisions. our laboratory is clia-certified and cap-accredited to perform high-complexity clinical laboratory testing. we provide unique genomic insights by detecting microbial cell-free dna (mcfdna) circulating in the bloodstream from pathogens causing an acute infection. proprietary technology efficiently extracts mcfdna directly from blood and depletes the strong human background signal and environmental contaminants. advanced machine learning algorithms allow analysis of complex genomic data in real-time. proprietary reference genome databases are constantly refined as more data becomes available.

GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over ten million people use GitHub to build amazing things together. With the collaborative features of GitHub.com, our desktop and mobile apps, and GitHub Enterprise, it has never been easier for individuals and teams to write better code, faster.

Alto is a telehealth pharmacy focused on helping people live healthier by making the prescription experience easier, more supportive, and more affordable. We’re transforming a $500 billion industry by reinventing what a pharmacy can do, for both patients and providers—from hand-delivering medications for free to offering on-call help by text or chat. Over one million deliveries, over a thousand five-star Yelp reviews, and an NPS score of +86 later, we’re proud to say we’ve built a pharmacy that people truly love.

Squire is the world’s leading and fastest-growing software technology platform for barbershops, a hundred-billion-dollar global industry. We provide a one-stop solution that helps small business entrepreneurs run and grow their businesses. Squire is also the premiere booking engine that connects people with great barbers nationwide. We make it easy to discover and book the best barbers wherever you are, in just a few taps. With headquarters in New York and a presence in major cities in the United States, U.K. and Canada, Squire has quickly become a market leader in technology solutions for the barbershop industry. Squire is currently a Series D company and has raised over $165M to date. For more information, please visit getSquire.com or download the Squire app from the App or Play Store.

Tubi is the future of movie and TV consumption, with the largest library of streaming movies and TV shows available for free! Scratch that—we're not just the future, we're the present, too. Tubi has partnered with leading Hollywood studios including Lionsgate, Paramount and MGM to curate an extensive programming guide available on mobile, web, and connected TV devices like iOS, Android, Roku, Xbox, Playstation, Amazon Fire TV, Apple TV and more. Check out New Releases, see What's Trending, make plans for Movie Night, or browse through our diverse array of categories to find something that fits your mood. We bring the world movies and TV while never charging a cent. Tubi TV: Now Playing, No Paying.

Augury is building a world where people can always rely on the machines that matter. Augury supports its partners by enabling Digital Transformation through superior insights into the health and performance of the machines they use to make products, deliver services and improve lives. To learn more about Augury’s machine health solutions, visit augury.com.

Jellyvision helps companies explain their important (but maybe kind of complex) messages in a delightful way. We create virtual salespeople, brokers, guidance counselors, HR reps, and teachers, who have fun, personalized conversations with your customers and employees and help them understand confusing or snooze-inducing topics. Our most famous virtual helper is ALEX, America’s best-selling and most-trusted standalone benefits decision support tool. Used by hundreds of companies (including 30 in the Fortune 500), ALEX helps millions of employees make smarter decisions that save them—and their employers—surprising amounts of time and money.

We help non-technical teams turn critical processes into automated, audit-ready workflows with built-in compliance, accountability, and AI oversight. It’s the easiest way to standardize work, enforce policies, and prove it all happened.

Fastly helps the world’s most popular digital businesses keep pace with their customer expectations by delivering fast, secure, and scalable online experiences. Businesses trust the Fastly edge cloud platform to accelerate the pace of technical innovation, mitigate evolving threats, and scale on demand. Founded in 2011, Fastly powers online destinations including Airbnb, GitHub, Alaska Airlines, Pinterest, Vimeo, The Guardian, The New York Times and Ticketmaster.