Best Supply-Side Platforms (SSP) for Mile

People first. Reach every digitally addressed adult on every device, screen, and household via the open web. OpenAudience is a people-based marketing platform that uses the open web. Three core pillars have been designed to enable the first-of-its-kind ability to unlock the walled garden of advertising efficiency and ease across the entire open web. The platform is built on privacy-by-design principles. Unify data with unprecedented accuracy and precision. Discover the truth about your customers and your audience. Superior advertising performance and increased yield are possible. All over the vast open web. OpenX is the best open web expert. OpenX has been running the industry's largest independent ad exchange for 10+ years. OpenX has unrivalled reach and scale all over the open web.

Magnite is the largest independent sell-side advertising platform in the world. We can help you win in every channel, every format, and on your terms. We don't compete with you. Instead, we work for your success. This means you have full access to all we have: our tech and teams to keep your technology up-to-date, our deep experience to guide and our independence to offer open-minded advice. There are no hidden fees or walls around our garden. Every dollar you spend goes further. You have access to our global scale, fraud protection and top-notch tech to help find more audiences wherever they are. Magnite (NASDAQ MGNI) is the largest independent sell-side advertising platform in the world. It combines Rubicon Project’s programmatic expertise and Telaria’s CTV leadership. Our technology allows publishers to monetize content across all screens and formats, including desktop, mobile, and CTV.

We combine technology, data and creative to drive performance and efficiency improvements in the converged worlds of CTV, digital and linear. Our platform helps you solve fragmentation, and our superior consulting service is always available to help you navigate a world of privacy and tech that is constantly changing. The Nexxen stack of tech solutions includes solutions for each stage in the supply-chain journey, from planning and activation through to optimization and measurement. Each solution can be used independently based on the needs you have.

We help publishers realize the full potential their digital assets by putting the publisher first. This allows marketers transparent access to high-quality inventory and provides transparency. We have been at the forefront in sell-side innovation for many years, with a long-term focus putting the publisher first. We provide valuable audience insights as well as sophisticated, machine-learning algorithms that enable top-tier monetization across all devices, channels, and ad formats. PubMatic has built a global infrastructure that allows for meaningful connections between brands, consumers, and content at scale. It gives you the power to make strategic, smart decisions. Our product vision is for clients to have a complete advertising technology stack. We created a system that is flexible, where each component can be extended and customized.