Top Software Startups in 2026

Tomorrow.io is the world’s leading Weather Intelligence Platform™. Fully customizable to any industry impacted by the weather, customers around the world including Uber, Delta, Ford, National Grid and more use Tomorrow.io to dramatically improve operational efficiency. Tomorrow.io was built from the ground up to help teams predict the business impact of weather, streamline team communication and action plans, improve productivity, and optimize profit margins. Space: In case you have not heard, we are also going to space with our Operation Tomorrow Space initiative. We are building the first-of-its-kind proprietary satellites equipped with radar, and launching them into space to improve weather forecasting technology for everyone on Earth.

Headquartered in New York City, Take-Two Interactive Software is a leading developer, publisher and marketer of interactive entertainment for consumers around the globe. Our company develops and publishes products principally through its wholly-owned labels Rockstar Games and 2K, as well as its Private Division label and Social Point, a leading developer of mobile games. Some of our largest hits include the Civilization series, NBA2K, Bioshock Infinite as well as many other titles throughout the years.

Karbon is the global leader in AI-powered practice management software for accounting firms. We provide an award-winning cloud platform that helps tens of thousands of accounting professionals work more efficiently and collaboratively every day. With customers in 40 countries, we have grown into a globally distributed team across the US, Australia, New Zealand, Canada, the United Kingdom, and the Philippines. We are well-funded, ranked #1 on G2, growing rapidly, and have a people-first culture that is recognized with Great Place To Work® certification and on Fortune magazine's Best Small Workplaces™ List.

We can’t fix what we can’t see. Planet believes in using space to help life on Earth. The company designs, builds, and operates a constellation of earth-imaging satellites to deliver an unprecedented dataset of empirical geospatial information via their revolutionary cloud-based platform. Customers and partners users across the globe use Planet’s data to power research, deliver insights, and solve the world’s toughest obstacles.

Unity is the world’s leading platform for creating and operating real-time 3D (RT3D) content. Creators, ranging from game developers to artists, architects, automotive designers, filmmakers, and others, use Unity to make their imaginations come to life. Unity’s platform provides a comprehensive set of software solutions to create, run and monetize interactive, real-time 2D and 3D content for mobile phones, tablets, PCs, consoles, and augmented and virtual reality devices. The company’s 1,400+ person research and development team keeps Unity at the forefront of development by working alongside partners to ensure optimized support for the latest releases and platforms. Apps developed by Unity creators were downloaded more than three billion times per month in 2019 on more than two billion unique devices. For more information, please visit unity.com. Download Unity: unity3d.com/get-unity We're hiring! Visit our careers site: careers.unity.com For support, please email: [email protected] Check us out on our other social channels: Twitter: twitter.com/unity3d Facebook: facebook.com/unity3d LinkedIn: linkedin.com/company/unity-technologies Instagram: instagram.com/unitytechnologies

Hostaway has become a market leader in marketing, sales, management, reporting and communication for vacation rental property managers. One of the largest marketplaces in the industry and deep integrations with Airbnb, VRBO, Expedia, HomeAway, Bcom, etc, property managers can increase exposure while saving time and money. Have a unique business model? We are the most versatile solution available. Trusted by thousands of property managers, Hostaway is known for stability, performance and service.

Peloton is the leading interactive fitness platform globally, with a passionate community of more than 7 million Members in the US, UK, Canada, Germany, and Australia. Peloton makes fitness entertaining, approachable, effective, and convenient, while fostering social connections that motivate its Members to commit to their fitness journeys. Consumers can access the Peloton library with thousands of live and on-demand classes at the gym, at home, on the road, or wherever they choose to move, through the Peloton Bike, Peloton Tread, Peloton Bike+, Peloton Guide, and Peloton App on any iOS or Android device and select smart TVs. Through Peloton Corporate Wellness or Peloton Commercial, organizations and enterprises also have access to the Peloton platform and select Peloton products for their teams and customers. An innovator at the nexus of fitness, technology, and media, Peloton reinvented the fitness industry by developing a first-of-its-kind subscription platform that seamlessly combines the best equipment, proprietary networked software, world-class streaming digital fitness and wellness content, and best-in-class fitness Instructors.

From MIT's App Inventor and YCombinator's W2016 batch, Thunkable allows anyone to build powerful native apps. With Thunkable, it's simple to design, and simple to code-- simply drag and drop to create fast, native, reliable apps. You don't need to download large development suites, command-line kits, or simulators. You can use the many built-in app templates as they are, or make changes. Make your changes online and see them on your device instantly with the Thunkable mobile app. Upload your apps directly to the Play Store or send them to friends!

Rutter develops a universal API that integrates with every commerce, accounting, and payments platform. It enables users to connect to any platform and get a holistic view of any business.

Close is building the modern CRM for small, scaling businesses - just like us. Today, we’re 100+ people across 22 countries. We’re united in our goal to help small businesses sell better by eliminating manual work and empowering them to focus on what matters most: relationships. Close sets our compass by our customers and our people. Sustainability is core to serving both; we care deeply about the health of our business and the wellbeing of our team. We’re bootstrapped - meaning we’ve accepted no outside funding - and fully remote since 2016. The way we’ve chosen to build our business allows us to chart our own course. Our team prioritizes impact, ownership, and quality. As a growing, remote-first company, we favor asynchronicity over meetings and we relentlessly prioritize work that moves the needle. We practice a mature approach to the workplace -- we expect our team to manage time effectively, communicate thoughtfully with teammates and customers, and produce great work.