Top Tech Startups in United States in 2026

Flox is dedicated to making developers more productive across every stage of the software development life cycle by unleashing the power of Nix. Nix is an open source package manager with over 100,000 users that enables developers to manage environments and packages as code. We're on a mission to grow the Nix community and share Nix with the enterprise world by making it easier to learn, deploy, and scale. We build SaaS products to help enterprises use Nix to install packages, manage development and production environments, build software, and deploy consistently across Mac, Linux, and embedded devices.

Aview empowers content producers to seamlessly scale, globalize and monetize their media worldwide.

DISCO is the leading provider of ediscovery solutions for law firms, corporations, and government agencies. With technology and services that automate and simplify complex and error-prone tasks that distract from practicing law, DISCO empowers lawyers and their teams to effectively manage discovery processes. DISCO is the ediscovery choice of leading U.S. law firms including litigation boutiques and AmLaw, Fortune 500 companies, as well as government agencies around the world. Ready for an ediscovery upgrade? Request a demo at demo.csdisco.com.

The world doesn't need another company just because. We promised only to build tapouts if we could figure out a way to impact society for the better. By 2025, tapouts will prepare one million children to take on our future challenges by transforming stress into success. tapouts is a science-backed program that was developed by educators and scientists to create a fun and safe space that enables children, ages 4-16 years, to learn lessons that last a lifetime. tapouts’ experienced and caring certified coaches help kids learn to express feelings, improve self-control, build confidence, and make friends around the world on their online platform. The weekly live virtual group sessions are 30 minutes and filled with games (and prizes!) with an approach combining best practices across interdisciplinary fields such as psychology, neuroscience, and education

Virta is the first clinically-proven treatment to safely and sustainably reverse type 2 diabetes and other chronic metabolic diseases without the use of medications or surgery. Just a few short years ago, type 2 diabetes reversal wasn’t considered possible. Fast forward to today, and Virta’s pioneering efforts have made it mainstream, while revolutionizing healthcare delivery in the process. Still, there’s so much more to be done! If you’re ready to redefine what’s possible, transform our industry, and reinvent healthcare for good, we invite you to join our cause at Virta! We have opportunities for software engineers, health coaches, scientists, clinicians, and more. Visit virtahealth.com/careers to see our full list of open roles. See how Virta is transforming healthcare by developing the next generation of healthcare technology. Check out our technical blog at virtahealth.com/health-tech. Join our Talent Community at jobs.ashbyhq.com/virtahealth/form/talent-community-form to stay connected!

When it comes to securing Industrial Operations environments, we believe humans should always be in the loop as actions in the cyber-physical world have real consequences. Threats are increasing faster than we can hire and train employees. We provide an intelligence augmentation platform that acts as your “cyber-sidekick”. Galvanick helps industrial companies secure their operations by reducing the time to detection of anomalous behavior on their most sensitive assets. The Galvanick cloud-native analysis platform aggregates telemetry from industrial environments and hosts systemic models that enable operators to quickly understand the difference between, and context around, both normal and abnormal behavior.

Ascend is revolutionizing the financial operations of the insurance industry. Insurance accounts for a staggering 7.2% of global GDP but more than 40% of payments still reliant on paper checks. We automate the financial tasks associated with selling and buying insurance from end-to-end — from online customer payments, premium financing, to the distribution of commissions and carrier payables. We help digital distributors sell more insurance by simplifying operations, reducing payment friction and delivering the modern checkout experience customers expect. 

We are a "one-stop" sales and marketing agency servicing every phase of the sales and marketing cycle. Our services include lead generation, marketing, sales, customer service, prospect list building, and CRM consulting.

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.

- The first commission-free, high-frequency sports betting exchange, building the "Nasdaq of sports betting" - Recently closed a $6m seed round from YC, Lux, Soma, Paul Graham, Joe Montana, Innospark, the founders of Dropbox and Instacart, among many others - Looking for quant traders and researchers, SWEs, marketing, BD, operations, and product roles to work out of our NY office - Salaries at the top of benchmarks, with significant equity ownership and generous benefits - Founders are recent Harvard grads with quant experience at Jane Street and BoA and years of experience as sharp sports bettors - $300B annually bet on sports in the US and the size of the market is rapidly growing given the number of states legalizing sports betting - Currently the only way to bet is with retail sportsbooks which have egregious margins, discriminatory and inefficient practices, and a stale betting experience - Novig is a sports betting exchange that guarantees users the best lines by allowing them to bet directly against friends or the market, rather than against the house, making the betting experience more efficient, fair, and, most importantly, profitable