Top Tech Startups in United States in 2027

Four billion people do not have access to the internet. Astranis is going to change that. We are building the next generation of smaller, lower-cost telecommunications satellites to bring the world online.

Hello, we're Cedar! Cedar is a patient payment and engagement platform that elevates the total patient experience beyond clinical care. Our technology improves the overall experience of patient billing and engagement, enabling healthcare providers to thrive in a rapidly changing environment while helping patients understand the cost of their care. Why Work with Us? Cedar offers the opportunity to work with a smart experienced team to solve an important problem that affects millions of patients annually as well as the chance to join a high-growth company at an early stage. We offer competitive pay, great healthcare and stock options, not to mention daily team lunch and unlimited snacks!

Calm is the leading mental wellness brand with the #1 App for Sleep, Meditation and Relaxation™, designed to help you manage stress, sleep better and live a happier, healthier life. With hundreds of hours of original audio content available in seven languages, Calm supports users in more than 190 countries. Apple’s 2017 iPhone App of the Year and one of Fast Company’s Most Innovative Companies of 2020, Calm boasts over 100 million downloads to date, with more than 4 million paying members.

Founded by educators and technologists passionate about improving education, Clever is on a mission to unlock new ways to learn for all students. Already used by more than 60% of U.S. K-12 schools, Clever brings all applications into one secure portal and provides single sign-on for everyone. With the leading network of digital learning providers, Clever makes school more engaging, personalized, and fun.

Labelbox is the leading data-centric AI platform for building intelligent applications. Teams looking to capitalize on the latest advances in generative AI and LLMs use the Labelbox platform to inject these systems with the right degree of human supervision and automation. Whether they are building AI products with custom or foundation models, or using AI to automate data tasks or find business insights, Labelbox enables teams to do so effectively and quickly. The platform is used by Fortune 500 enterprises such as Walmart, P&G, Genentech, and Adobe, and hundreds of leading AI teams. Labelbox is backed by leading investors including SoftBank, Andreessen Horowitz, B Capital, Gradient Ventures (Google's AI-focused fund), and Databricks Ventures.

Aurora Solar develops cloud-based software that enables sophisticated solar PV engineering design, provides workflow management functionality, and facilitates sales and customer acquisition for solar installers and financiers. Our software is used to create over 200,000 solar projects a month across the US and around the world.

SIGNIFYD’s full-service cloud platform simplifies fraud detection through a financial guarantee, allowing businesses to increase sales while reducing fraud losses. SIGNIFYD is in use by multiple companies on the Fortune 1000 and Internet Retailer Top 500 list.

Since our very first day in 2015, mattermost has never wavered on its goal to transform the enterprise collaboration market by delivering the most compelling open source, high-trust messaging tools for security-conscious enterprises and developers. we’ve grown from our very first customer to thousands of companies downloading our messaging platform every month.

Zerocater builds revolutionary corporate catering and cafeteria solutions employees love while saving companies millions of dollars as they transition to the hybrid workplace. With its Cloud Cafe, Hybrid Cafe, Managed Cafe, and Event Cafe products; Zerocater has built corporate cafeteria and office catering programs for companies of all sizes from growing startups to the Fortune 500. Thousands of companies like TikTok, Datadog, Airtable, and McKinsey choose Zerocater for the customized, consistent, and diverse meal experiences its products offer, while also reducing costs by giving companies the flexibility to only pay for the employees who come into the office. Zerocater currently offers its corporate cafeteria and office catering products in the San Francisco Bay Area, New York, Chicago, Los Angeles, Boston, Austin, Denver, Seattle, and Washington D.C. with additional markets in the U.S. and Canada coming online every month. Since completing YCombinator in Winter 2011, Zerocater has raised $38.5M from leading investors including Cleveland Avenue, Remus Capital, Romulus Capital, Struck Capital, SV Angel, Keith Rabois, Yuri Milner, Paul Buchheit, and Justin Kan. For more information visit zerocater.com and follow @Zerocater on Facebook, Instagram, Linkedin, and Twitter. Check out our company profile on Workatastartup: workatastartup.com/directory/171

KeepTruckin is a San Francisco-based company that serves more than one million drivers and over 100,000 businesses that power the physical economy by equipping them with the technology needed to improve the safety and efficiency of their operations. Shoaib Makani and his co-founders Ryan Johns and Obaid Khan founded the company in 2013 to serve the trucking industry, a workforce that is essential to the economy but underserved by technology. Today, KeepTruckin’s 400,000-strong network of connected vehicles, ranging from small trucking companies to Fortune 500 enterprises, is one of the largest in North America. The products that KeepTruckin builds deliver integrated value for a diverse range of industries, from construction and oil and gas to distribution and moving and storage. At every turn, KeepTruckin provides cutting-edge hardware and software that leverages the latest advancements in AI and computer vision to solve a broad range of problems for businesses with vehicles — spanning video-based driver safety, Electronic Logging Device (ELD) compliance, GPS tracking, dispatch, and fuel and maintenance. KeepTruckin’s series E round valued the company at $2.3 billion, and it currently employs more than 2,400 people worldwide.