Top Advertising Startups in 2026

At Permutive, we believe companies should be able to make big data actionable by anyone. We make this easy with a single, edge computing platform that’s used by the largest publishers in the world. Our API lets our customers programmatically collect, store, filter and react to any user event in real time; by providing a powerful query layer that means they can personalise every user experience on the fly. Our technology is fundamentally different. Every day we process billions of events across hundreds of millions of users - and we give results in milliseconds. We’ve built the world’s fastest Data Management Platform and the implications are huge.

Yahoo is a guide focused on informing, connecting, and entertaining our users. By creating highly personalized experiences for our users, we keep people connected to what matters most to them, across devices and around the world. In turn, we create value for advertisers by connecting them with the audiences that build their businesses. Yahoo is headquartered in Sunnyvale, California, and has offices located throughout the Americas, Asia Pacific (APAC) and the Europe, Middle East and Africa (EMEA) regions. For more information, visit the pressroom (pressroom.yahoo.net) or the Company's blog (yahoo.tumblr.com).

Founded by a small group of great minds at a start-up incubator in paris, criteo has become a global leader in commerce marketing. behind this growth, we offer machine-learning technology, data and performance at scale, and measurable roi for our clients, as well as the ingenuity and spirit of 2,800 employees worldwide.

High quality exclusive leads for family, estate and immigration attorneys across North America.

An evolution of online media technology pioneer, Casale Media, Index equips enterprise sellers with custom architected solutions, fully transparent sell-side management technology, and access to programmatic demand that has been organized and certified by humans. We create our solutions with you in mind.

DTCo was started in early 2020 to solve for 3 essential problems that all DTC brands face: 1) Growth Strategy, 2) Performance Management, 3) Reporting & Analytics. This focus has made and changed businesses over the last 6+ years and is what we offer today. The main difference is that we’ve built a team around the product that has evolved and elevated it’s delivery. As we’ve grown over the years, we’ve further differentiated ourselves by hiring an amazing team. We have a number of reasons and goals for building the type of company we’re building, but to distill it, we want to play a pivotal role in helping brands profitably scale and be considered one of the best. Equally important, we want to work with people who are passionate about growth and building, genuinely give a shit, and are great people to work with.

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Accelerating deals from propose to close Empowering sales teams to simplify the process to generate, negotiate, and eSign proposals, quotes, and contracts

NextRoll is a leading marketing technology company that empowers businesses to drive sustainable growth while building trusted connections with their audiences. Built on nearly two decades of AI and data expertise, NextRoll delivers its solutions through AdRoll, its flagship brand and connected advertising platform. The AdRoll platform brings together two powerful offerings: the AdRoll product, which helps brands generate awareness, deepen engagement, and drive measurable revenue through AI-powered multi-channel campaigns; and AdRoll ABM, a full-funnel account-based marketing product that unifies buyer insights, predictive AI, and multi-touch advertising to accelerate pipeline and revenue for B2B teams. Together, these solutions give marketers the clarity, efficiency, and performance they need to grow with confidence. NextRoll is a privately held company headquartered in San Francisco, CA.

Digitally native audiences focus on speed and relevance. People have less time to learn and yet want to accomplish more. Consumers want video, case study and white paper-level content in a format that combines their effectiveness and extends their value. They need an interactive experience that moves beyond PDF limitations and that is optimized for mobile consumption. Driven by audience and consumer intelligence, we began developing a unique solution that enabled complex, in-depth content engagement beyond PDF limitations. In an HTML framework, the team developed a digital hub experience that provided the type of content found in white papers with interactive navigation tools, embedded videos, linked case studies and other connected digital content.