Top Software Startups in 2026

Calendly is the fastest growing company in scheduling automation, connecting over a million people. We provide a simple, yet powerful scheduling software that allows business professionals to easily meet with customers, prospects, partners and candidates. Our users range from individuals to mid-sized businesses, and even large enterprises like Zillow, Marketo, Uber and Zendesk. Regardless of size or industry, our customers benefit from increased productivity and time to accomplish their top priorities. Calendly works with Google, iCloud, Office 365 and Outlook calendars and apps like Salesforce, Stripe, PayPal, Google Analytics, GoToMeeting and Zapier for a seamless user experience. Ready to get valuable time back to be more productive? Sign up for a free trial today. --> calendly.com

MOO is an international design & print company based in London, and founded in 2006. Back then there were only a few members of the MOO Crew working out of a small warehouse space, but we’re now a little larger, with 5 offices across the globe and a 200 strong HQ in Central London (currently in Old Street, but as of March 2016 we'll be in shiny new offices in Farringdon!) Design is a fundamental part of our DNA – as is a sense of fun in everything we do. Our small-team feel is alive and kicking - everyone says hello in the morning, we laugh a lot, and we look after each other too. You’ll find yourself working alongside people from all parts of the world, who've come here from a huge variety of backgrounds, previous experience and of all shapes, sizes, ages and pudding preferences.

Otter.ai offers a collaborative note-taking app that make important information from voice conversations including meetings, interviews, and lectures instantly accessible and actionable. The company's award winning product, Otter Voice Notes, is used by business professionals, journalists and students to generate rich notes that can be easily searched and shared. Otter is based on proprietary technologies for speech recognition, speaker separation, speaker ID, and keyword / topic extraction. The company was founded by successful repeat entrepreneur Sam Liang and fellow engineering PhD Yun Fu. We are proud to be supported by some of Silicon Valley’s top venture capitalists who were early investors in Tesla, SpaceX, Slack, and Twitter. Additionally, we are backed by legendary angel investor David Cheriton, who provided the initial capital to Larry Page and Sergey Brin to start Google.

Amazon is guided by four principles: customer obsession rather than competitor focus, passion for invention, commitment to operational excellence, and long-term thinking. We are driven by the excitement of building technologies, inventing products, and providing services that change lives. We embrace new ways of doing things, make decisions quickly, and are not afraid to fail. We have the scope and capabilities of a large company, and the spirit and heart of a small one. Together, Amazonians research and develop new technologies from Amazon Web Services to Alexa on behalf of our customers: shoppers, sellers, content creators, and developers around the world. Our mission is to be Earth's most customer-centric company. Our actions, goals, projects, programs, and inventions begin and end with the customer top of mind. You'll also hear us say that at Amazon, it's always "Day 1."​ What do we mean? That our approach remains the same as it was on Amazon's very first day - to make smart, fast decisions, stay nimble, invent, and focus on delighting our customers.

Integral employs complex heuristics to evaluate all content on web pages through multiple layers of proprietary and best-in-class data science technologies. We currently have industry-leading visibility, at the individual page level, across over 98% of the commercial web. Integral’s proprietary data science and human verification technologies have been designed by leading academicians in the data science and machine learning fields. Our rating methodology never relies on single source data to evaluate content — it weighs competing evidence sources to create the most accurate and comprehensive rating of page content.

The largest online marketplace offering artistic flower arrangements from top local florists across the country. Matched with exceptional service, each original design is made and delivered by hand to recreate the in shop customer experience.

In 2010 we started out by reinventing and modernizing the jukebox - for the first time ever enabling consumers to easily request their favorite songs right from their phone. After diving into the world of bars and entertainment, we saw that brick-and-mortar businesses across all industries struggled with outdated digital media products, fragmented systems, and tools that didn’t work together. Leveraging the foundations and technology already in place, we broadened our mission and started building a unified, multi-product platform – to help businesses large and small deliver better experiences and create stronger customer relationships. Today, Rockbot delivers Music, Audio-Messaging, Digital Signage, and Streaming TV to some of the world’s largest brands and thousands of small businesses across the US, allowing them to easily manage it all from one place. Across the platform, we’ve added Advertising and Retail Media solutions so businesses have more ways to generate revenue and monetize their environments. Rockbot continues to innovate and expand its services for our partners, from Walmart to Planet Fitness, Neiman Marcus to Shake Shack, and to many of your local “down-the-street favorites” - there’s no customer that is too large or small for us. We are here to help you succeed.

Kasa Living, Inc. is a real estate technology company that is building a global accommodations brand. The company partners with owners of multifamily and boutique hospitality properties, transforming underutilized real estate into stylishly-furnished, professionally managed units that cater to business and leisure travelers seeking trustworthy and comfortable accommodations. Kasa was founded in 2016 by a team that includes technology and real estate professionals who previously drove growth at firms, including Airbnb, KKR, and Apollo. The company is headquartered in San Francisco.

What We Do Swoop builds software for local towing companies. We power hundreds of towing companies and serve tens of thousands of customers on a daily basis. Our parent company, Agero, is the market leader, providing roadside protection for 80M Americans and performing 12M roadside services annually. As a connected vehicle service, we are in deep discussions with leading car manufacturers about their connected and autonomous vehicle experiences.

MyTime is a fully integrated appointment scheduling, point-of-sale and customer engagement platform for multi-location chains and franchises. It’s built to be modular, but it really shines when the various components work together to maximize revenue by reaching customers wherever they are at the moment they are ready to transact. Our award-winning online booking experience can be integrated into your website and mobile apps, as well as Google Search and Google Maps, Bing, Facebook, and Instagram, thereby enabling your customers to find, book, and transact with you from anyplace they engage with your brand. Our automated marketing system increases client retention and visit frequency. And we automate the many tedious, manual operational tasks so you can focus on your service and your customers. Find out what it means to integrate scheduling, marketing and payments into a single, easy-to-use platform and why MyTime won Best Local Commerce Service of 2017 from the Local Search Association and has been featured by both Apple and Google as “Best New App” in their respective App Stores. Our cloud-based platform is scalable, secure, and ready for any size deployment. For millions of consumers, MyTime is the online destination to book appointments online, 24/7. Currently available nationwide with over 2 million businesses listed on the platform, MyTime is the preferred destination to book and transact with local businesses throughout the United States.