Top Internet Startups in 2024

We are an e-commerce company based in New York City focusing on design-driven online and printed stationery, including greetings, invitations, birth announcements, wedding suites, and custom stationery. Some of our partners include leading fashion designers Kate Spade New York, Kelly Wearstler, and Oscar de la Renta. Millions of people use our elegant technologies and expressive designs to celebrate their most important life occasions.

StackCommerce is the leading product discovery platform for publishers and brands. Our award-winning solution allows users to discover and purchase products on the publisher sites they visit daily. We provide 2500+ merchants and retailers with unmatched exposure through product listings and shoppable articles. For publishers, we power white-labeled e-commerce shops with on-site checkout for readers. We’ve helped over 1,000 publishers monetize with commerce, including Yahoo!, CNN, Hearst, Mashable, NY Post, TMZ, MarketWatch, and more.

TripleLift makes native programmatic simple, scalable, and effective. Leveraging pioneering computer vision technology, TripleLift seamlessly transforms content like images and video into engaging in-feed native ads that that match the unique look and feel of a publisher’s website. Accessible via the industry’s first real-time, native programmatic exchange, TripleLift helps marketers reach millions of consumers across any device, at scale. Since 2012, TripleLift has delivered meaningful results for some of the world’s biggest brands through what it calls the next evolution of display advising. TripleLift was named 212 NYC and The New York Times Ad Tech Startup of the Year, and joined Forbes list of Most Promising Companies in America in 2015

Amperity is a stealth-mode enterprise software company founded by repeat entrepreneurs Kabir Shahani and Derek Slager. After a successful exit of their prior venture in 2013, the two are back at it again to address one of the largest unmet needs in the marketing technology space, and are building a powerhouse team to do so. Through the use of functional programming, modern big data tools, and a machine learning- powered data stitching platform, our team of talented engineers and trusted advisors are building a one-of-a-kind data-first application for marketing. Amperity is backed by some of the most notable names in tech -- including Madrona Venture Group, Liquid 2 Ventures, Hyde Park Ventures, and top executives and founders from multi-billion dollar companies like Concur, ExactTarget, Microsoft, and Isilon Systems.

Founded by ex-Googlers, we are the first artificial intelligence lending platform designed to improve access to affordable credit while reducing the risk and costs of lending for our bank partners. By leveraging our AI platform, the company's powered banks can have higher approval rates and lower loss rates, while simultaneously delivering the exceptional digital-first lending experience their customers demand. Our company goes beyond FICO, using non-conventional variables at scale to provide superior loan performance and improve consumers' access to credit.

The Onapsis Security Platform is the first SAP cyber-security solution that combines vulnerability, compliance, detection and response capabilities that traditional security solutions do not provide. The larger companies worldwide rely on Onapsis solutions because over 75% of all their transactions occur on business-critical applications, thus making data from these systems endlessly valuable to attackers. Through continuous monitoring, the Onapsis Security Platform delivers a real-time preventative, detective and corrective approach for securing SAP systems and applications.

Textio has developed the world’s most advanced workplace language guidance, so you can see where social bias is hiding—and know exactly how to fix it. Now available for both recruiting and performance management!

Lob is building a suite of APIs for the enterprise. Built with developers in mind, Lob provides tools that allow businesses to build scalable and powerful applications. The most popular API is a print and mail API that enables companies to send postcards, letters, checks, and more as effortlessly as sending emails. Lob is based in San Francisco, CA and is venture backed with over 6000 customers including Intuit, Square, and Counsyl. Find out more about Lob and what we’re up to by following our blog: lob.com/blog and visiting our website: lob.com. 

Houzz is the leading platform for home remodeling and design, providing people with everything they need to improve their homes from start to finish – online or from a mobile device. From decorating a small room to building a custom home and everything in between, Houzz connects millions of homeowners, home design enthusiasts and home improvement professionals across the country and around the world. With the largest residential design database in the world and a vibrant community empowered by technology, Houzz is the easiest way for people to find inspiration, get advice, buy products and hire the professionals they need to help turn their ideas into reality. Headquartered in Palo Alto, CA, Houzz also has offices in Irvine, San Diego, Phoenix, Nashville, London, Berlin, Sydney, Moscow, Tokyo and Tel Aviv. To apply for jobs at Houzz please go to houzz.com/jobs.

Tapcart is a SaaS platform that enables ecommerce merchants to launch and manage mobile apps for their brand. As the market leader in mobile ecommerce, we focus on providing great experiences for our customers and for mobile shoppers worldwide. Our platform powers the mobile apps of some of the largest shopping brands, including Fashion Nova, Chubbies, The Hundreds and many more. We are inspired by the future. We work to inspire the future. Recently featured at Shopify UNITE, Google I/O and in The Verge, Tapcart is trusted by over 5,000 brands to launch and manage their mobile apps.