List of the Top 8 Demand-Side Platforms (DSP) for Proximic by Comscore in 2025

Xandr, a branch of Microsoft, operates as a global advertising company that provides a technology-driven platform enriched with data, designed to foster a marketplace for premium advertising. This cutting-edge platform is dedicated to optimizing returns for both advertisers and publishers, while steadfastly adhering to the ideals of an open marketplace and championing the global open web. Among the key products offered by Xandr are Invest DSP, Monetize SSP, and Curate, all of which enable advertisers to connect effectively with their desired audiences and assist publishers in boosting their revenue. With a strong worldwide presence, Xandr is strategically positioned as a vital partner for brands aiming to expand their international reach and enhance audience engagement. As the dynamics of digital advertising continue to shift, Xandr is determined to evolve its offerings in order to align with the ever-changing demands of the marketplace and ensure continued success for its clients. This adaptability reflects their commitment to innovation and excellence in the advertising sector.

The All-Inclusive Advertising Solution is a software suite tailor-made for both advertisers and agencies. This comprehensive array of interconnected tools allows you to identify, track, and engage with your desired audience across multiple platforms. Our advertising technology platform is distinguished by its unparalleled transparency and accessibility in the current market. Each individual component is not only equipped with powerful features but also collaborates seamlessly with other elements in our advertising network to deliver exceptional results. Moreover, our flexible model allows for integration with other leading technologies and services, ensuring you achieve the best possible performance. With a strong international footprint, we offer customized support while being acknowledged as one of the largest privately-owned independent firms in the global advertising technology landscape. This rare blend of local insight and worldwide connectivity truly differentiates us within the competitive industry. With our commitment to innovation and client satisfaction, we continue to evolve to meet the ever-changing needs of our clients.

Remarkable technology with an expansive reach, along with tailored connections to customers, defines Yahoo DSP, offering the benefits of a closed ecosystem without the usual constraints. Step into your perfect answer; Yahoo DSP merges considerable scale, unique inventory, and specialized data, delivering the advantages of a walled garden while maintaining the freedom characteristic of an independent platform. Transform your television strategy and expand your audience engagement using our advanced TV solutions, conveniently available through Yahoo DSP. By utilizing these innovative tools, your marketing strategy can see a significant upgrade, allowing you to connect more effectively with your target audience.

The Viant Advertising Cloud is an all-encompassing collection of cloud-based resources tailored to assist marketers in pinpointing the most appropriate consumers by leveraging insights from leading data sources, promoting engagement across multiple channels, and evaluating the impact of their advertising initiatives on sales and other essential performance indicators (KPIs). Featuring three primary applications, the Ad Cloud allows marketers to strategize, execute, and analyze their campaigns using a cohesive set of people-centric tools. Viant is devoted to enabling brands to manage their advertising campaigns seamlessly while maintaining transparency in their people-based marketing endeavors. To uphold this promise, a diverse range of tools has been embedded throughout the Ad Cloud, ensuring efficient workflows and clear visibility into advertising tactics and results. Additionally, Viant offers direct access to the underlying technology that powers all Ad Cloud applications, further emphasizing our commitment to equipping marketers with the latest and most effective resources. This strategy not only boosts the efficiency of campaigns but also cultivates trust and responsibility in advertising methodologies. With these capabilities, marketers can navigate the complexities of the digital landscape with greater confidence and precision.

Basis DSP is unique as the only demand-side platform that combines search, social media, and direct site advertising within a single interface. It provides access to an extensive programmatic ecosystem teeming with varied inventory, specifically targeted audiences, and rich data sets, enabling users to seamlessly plan, purchase, and manage their advertising campaigns. The platform’s compatibility with multiple search, social, and advertisement server tools allows media professionals to devise and implement their digital media strategies with enhanced efficiency. In addition, the platform's billing automation feature simplifies the reconciliation of delivery metrics and streamlines the creation and processing of invoices. Users benefit from the capability to plan, negotiate, and oversee custom private marketplace (PMP) deals with several leading publishers directly from the Basis interface. The presence of a sophisticated artificial intelligence engine within Basis improves campaign performance by offering options for algorithm-based or machine learning optimizations that aid in automated data analysis. Moreover, Basis provides connectivity to top industry exchanges and access to a diverse array of over 25,000 audience segments, derived from more than 30 data sources, which ensures flexible and user-friendly targeting solutions for inventory and data. This all-encompassing approach is designed to help advertisers maximize their effectiveness in digital marketing campaigns, ultimately leading to improved ROI and campaign success. With its innovative features and user-centric design, Basis DSP positions itself as an invaluable tool for today’s marketing professionals.

We combine technology, data, creativity, and service to improve both performance and efficiency within the interconnected realms of CTV, linear, and digital media. Our platform reduces the financial and operational challenges brought on by unnecessary intermediaries, tackles fragmentation issues, and offers outstanding consultative support, which is always available to guide you through the ever-changing landscape of privacy and technology. The Nexxen technology stack provides solutions designed for each stage of the supply chain journey—from planning and activation to optimization and measurement—allowing clients to use each component independently based on their specific needs. This adaptability guarantees that clients can effectively modify their strategies, thereby maximizing their potential in a rapidly shifting market landscape, and supports them in achieving their goals more efficiently.

Advertising is essential for the open internet, providing crucial support to content creators, journalists, and the unhindered exchange of ideas and information. Our media-buying platform is crafted to foster a more engaging and inspiring atmosphere for everyone participating in this ecosystem. We are committed to transforming the media landscape in a manner that serves the greater good of humanity. Our strategy focuses on helping brands create a more relevant and insightful advertising experience for consumers while setting a new standard for global outreach, precision, and transparency. What distinguishes us is our buy-side operation, which harmonizes with the interests of all parties involved. We do not push our own media products since we hold no ownership in any; it truly couldn't be simpler. With The Trade Desk, you gain access to one billion more individuals than you would with other prominent media-buying platforms. Our mission is to ensure that your advertising expenditure is informed by data-driven insights, enhancing transparency throughout every aspect of our operations, including pricing, inventory, measurement, and reporting. By embracing these principles, we strive to create a more fair and inclusive advertising environment for all stakeholders, ultimately benefiting the entire industry.

Our all-encompassing demand-side platform (DSP) allows marketers to effectively manage their campaigns across multiple channels, including mobile, display, social media, video, audio, and native advertising, while also offering unique access to our vast global network of high-quality supply sources. With a complete set of tools for executing campaigns, managing creative assets, targeting audiences, and analyzing performance, we empower marketers to move beyond fragmented channel approaches. This strategy significantly boosts consumer engagement and leads to substantial business results from their marketing initiatives. By adopting this integrated approach, marketers can not only simplify their campaign management but also cultivate a cohesive marketing strategy that drives better overall performance.