Top Internet Startups in 2026

Kepler’s role is to be the activation engine for smarter marketing. We’re at our best when we have a better understanding of what motivates people. We use data science to build higher quality models and algorithms, and we deliver maximum results when able to collaborate with forward thinking creative partners. We are proud to be a member of the kyu collective, whose portfolio companies are leaders in each of these areas. Together we offer clients everything brands need to achieve success in today’s more personalized, tech-driven marketing environment. We use data science to build higher quality models and algorithms, and we deliver maximum results when able to collaborate with forward thinking creative partners.

Priceline gives travelers the inside track to travel deals and discounts. With their exclusive deal search technology, priceline aims to deliver more ways to save on airline tickets, hotel rooms, rental cars, vacation packages and cruises than anyone else.

Dentira is committed to revolutionizing the dental industry through innovative technology solutions. Our mission is to enhance the efficiency and effectiveness of dental practices and improve procurement of supplies through cutting-edge software products.

In the past, when we’ve needed new sheets, we’ve gone to the store and bought the most comfortable-looking and luxurious-seeming sheets we could afford. We didn’t give it much more thought than that. Maybe we looked at the thread count, but we definitely didn’t wonder how many times the sheets had been marked up. We didn’t know whether we were paying for a marketing campaign, or what the factory is like where they were made. The sheets came in a plastic sleeve with a photo of a classy bedroom on it. What could possibly be wrong with that? Plenty, it turns out. We followed the thread from our conventional sheets, so to speak, into the depths of a problematic industry. Dangerous factories, bonded laborers, worrisome chemicals and cotton farmers in India who have an average life expectancy of about 35. That day, we started Boll & Branch with a simple mission: to make better sheets by making a better company.

Medal.tv is one of the fastest-growing consumer applications in gaming! Our users capture and share millions of videos every week, and connect with one another around their shared gaming experiences.

Hi, we are Dept – a digital agency for creativity, technology and data. We help our clients build and accelerate their digital business by creating leading digital products, services and campaigns. Our team of over 1,500 experienced thinkers & makers spans 13 countries across Europe and the Americas. Since 1996, we live and breathe our ‘big enough to cope, small enough to care’ culture: Combining the size and scale to work with any brand in the world, with the agility, speed and personal relationships of a local, boutique agency. One agency, one team. For groundbreaking ideas. To scale up and get things done. To collaborate, support and tackle problems fast, and to guide you to anticipate what others couldn’t. - Feel like becoming a part of it!?

Buildly is a platform for cloud application development. We help enterprise and startup teams build well crafted applications and get to market faster with our insights driven AI communication and requirements gathering tools and our product marketplace for connecting clients with remote teams, partners and tools.

From small local businesses to large multinational corporations, when manufacturers use Paperless Parts they free up valuable time to focus on what is truly important to them. Our customers spend more time with their families, expand their businesses, invest in sustainable practices, and grow as a result of new opportunities. We’re a passionate team that believes manufacturing is a vital component to our everyday lives and the backbone of our economy. We’re dedicated to providing this invaluable industry with a cloud-native platform that empowers the next generation of manufacturers to join the digital age. From life-saving medical devices, to critical components that unlock new depths of outer space, our customers produce parts that go into some of the world’s coolest and most impactful products. Without manufacturing, many new ideas never become reality. It is our mission to enable manufacturers with the technology they need to drive innovation – and our world – forward. Paperless Parts is the leading secure, ITAR compliant, cloud-based sales and quoting platform revolutionizing manufacturing. Our company’s patented technology and proprietary geometry engine unlocks hidden insights that enable job shop manufacturers to modernize and grow their business. Paperless Parts integrates with ERP systems to level up the way manufacturers quote and communicate with customers by rapidly pinpointing manufacturability issues, creating quotes, and processing orders for sheet metal fabrication, CNC machining, and additive manufacturing processes.

MUI is focused on making React UI development faster, simpler, and accessible to more people. The open-source project started back in 2014 to unify React and Material Design. Today, MUI has grown to become one of the world's most popular React UI libraries, backed by a vibrant community of more than 2M developers in over 180 countries. The short-term objective of MUI is to become the UI toolkit for React. We are unifying the fragmented ecosystem of dependencies into a single set of simple, beautiful, consistent, and accessible React components. The long-term objective of MUI is to make building great React UIs and web applications quicker, simpler, and accessible to more people through a low-code platform. It's about writing less code, e.g. youtu.be/GnO7D5UaDig?t=2451.

Fingerprint empowers developers to stop online fraud at the source. We work on turning radical new ideas in the fraud detection space into reality. Our products are developer-focused and our clients range from solo developers to publicly traded companies. Some of our customers include: Target, checkout.com, coinbase and Yahoo! just to name a few. We are a globally dispersed, 100% remote company with a strong open-source focus. Our flagship open source project is Fingerprint (16K stars on GitHub). We have raised $44M and are backed by Craft Ventures (previously invested in Tesla, Facebook, Airbnb), Nexus VP (previously invested in Postman, Hasura) and Uncorrelated Ventures (previously invested in Redis, Rollbar & Gradle). Our highly-talented staff have: attended a top 10 US university, extensive startup experience, been finalists in international competitions, and worked at and with well-known tech companies. See what it is like from our Glassdoor reviews.