List of the Top 14 Supply-Side Platforms (SSP) for DV Publisher Suite in 2026

Presenting Google Ad Manager, an all-encompassing platform crafted to boost advertising revenue while protecting your brand across multiple engagement channels, including viewing and playing. Designed to optimize the value of each impression, Ad Manager empowers users to craft enhanced experiences and manage their entire advertising operations through an intuitive, integrated interface. While many digital advertising solutions often overlook user experience, we firmly believe that prioritizing users leads to superior results for marketers. This platform is adept at helping you manage your advertising initiatives and elevate your revenue, no matter your industry. Equipped with powerful tools, Google Ad Manager is tailored to adapt to the changing needs of growing businesses, ensuring both flexibility and scalability. Take the time to explore our wide array of solutions to find the ideal fit for your unique needs, and learn how Ad Manager can transform your advertising approach. By meticulously selecting the appropriate tools and strategies, you can dramatically improve your brand's presence and influence within the digital landscape. As you embark on this journey, remember that each decision you make can profoundly shape your advertising success.

FatTail is transforming the advertising sector by developing and implementing innovative solutions for sales, operations, and marketplace management, empowering publishers to take control of their business. At the core of our service offerings is a flexible Revenue Management Platform aimed at enhancing monetization, improving oversight, and promoting scalability. Our software is tailored to integrate seamlessly with your pre-existing processes, allowing you to operate more swiftly, efficiently, and profitably without disrupting your established business practices. As a leading global entity in advertising technology, FatTail provides the sole integrated platform that caters to both direct and programmatic supply needs. Our cloud-based services grant publishers extensive control over media planning, sales, and revenue management across a variety of advertising products and channels. Additionally, we offer exclusive inventory from top-tier brands for buy-side systems, ensuring quality and reliability in every transaction. By emphasizing adaptability and operational efficiency, FatTail is dedicated to reshaping how publishers interact with the advertising ecosystem, ultimately fostering a more effective advertising experience for all stakeholders involved.

Equativ emerges as a leading independent entity in the advertising technology field, delivering a comprehensive suite of solutions designed for both advertisers and publishers. Founded in 2001 and headquartered in Paris, France, with a significant presence in New York, Equativ boasts an all-encompassing platform that includes an ad server, supply-side platform (SSP), and demand-side platform (DSP). This integrated approach enables clients to effectively manage and optimize their digital advertising activities across various channels and formats. In June 2024, a strategic partnership with Sharethrough was established, creating one of the largest independent advertising platforms in the world and greatly enhancing its market influence. Committed to core values of transparency, privacy, and sustainability, Equativ continually pushes the limits of innovation within the digital advertising industry. This dedication not only empowers clients to achieve remarkable outcomes but also ensures that consumer rights are upheld throughout the process. The transformation of Equativ is a testament to its ability to respond proactively to the evolving landscape of the advertising sector, ensuring relevance in a rapidly changing environment. Through its ongoing growth and development, the company aims to lead the charge in shaping the future of advertising technology.

RhythmOne emerges as a leader in delivering cutting-edge digital advertising solutions across multiple screens. By concentrating on advanced television and utilizing one of the most robust programmatic platforms, we empower brands to connect meaningfully with their audiences, improving outcomes for both advertisers and publishers on a range of devices. RhythmOne has consistently been acknowledged for its excellence, recently achieving the top ranking in Pixalate's Global Seller Trust Index. Discover how we cultivate brand-safe environments for our partners and clients. As the world of Connected TV transitions into the realm of Advanced TV, YuMe by RhythmOne provides extensive reach, accurate targeting, customized creative options, and unique measurement tools, enabling brands to smoothly expand their linear television and multiscreen digital video strategies to engage connected viewers. Moreover, RhythmInfluence by RhythmOne connects marketers with passionate influencers who adeptly weave branded stories into the trusted content and social media platforms that audiences interact with, creating powerful results that resonate deeply. Through these innovative approaches, we continually aim to transform the advertising experience for both brands and consumers, fostering a more engaging and effective marketing landscape. Ultimately, our commitment to excellence drives us to push the boundaries and redefine what is possible in the advertising industry.

Sharethrough delivers innovative programmatic display and video advertisements that seamlessly integrate while still standing out. We enable both publishers and marketers to effectively update their advertising methods to engage and maintain their target audiences. Our selection process for ad placements is meticulous, ensuring we find the most suitable locations for each advertisement. Once these optimal spots are identified, our technology springs into action, utilizing a Dynamic Ad Template that adapts the advertising message to harmonize with its environment, thereby maximizing performance. Our native advertising™ solutions are expertly crafted to scale and connect with all demographic groups. For buyers looking to harness the advantages of native advertising™ using their existing creative assets, Enhanced Ads provide an excellent alternative. When Sharethrough is chosen as a standard display or outstream source, your advertisements will automatically conform and optimize for peak performance. This ensures that every campaign achieves its full potential, engaging audiences in a meaningful way.

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.

Leading the way in digital marketing, OpenAudience facilitates the engagement of every adult with an online presence across multiple devices, screens, and households on the open web. This cutting-edge platform acts as a groundbreaking solution for people-based marketing, providing distinctive features that improve advertising effectiveness and ease of use throughout the expansive open web landscape. Built on three core principles, it emphasizes a privacy-first approach while seamlessly incorporating data with exceptional accuracy and precision. This empowers brands to uncover authentic insights into their customers and target audiences, ultimately enhancing advertising performance and maximizing returns. With its unparalleled reach into the open web, OpenX boasts unmatched expertise in navigating this digital arena, drawing on over a decade of experience managing the industry's largest and most esteemed independent ad exchange for substantial impact. Consequently, marketers can adeptly maneuver through the intricacies of digital advertising, harnessing the full potential of a strong and efficient platform, thereby setting themselves up for sustained success in their campaigns.

Sovrn offers a diverse array of advertising solutions, technologies, and services tailored for a wide variety of content creators, which helps them generate revenue, grow their businesses, and access a vast pool of data that provides insightful analytics. We understand the importance of unique storytellers, a belief that resonates with the advertisers who choose to partner with us. Our dedication is towards fostering fair and transparent advertising practices, supporting net neutrality, and cultivating strong connections between publishers and advertisers. Regardless of whether you are a seasoned publishing professional or just starting out, we are committed to helping you effectively monetize your content. Our services feature header bidding, server-to-server bidding, and waterfall advertising methodologies. By partnering with top-quality, independent publishers, you can significantly enhance your campaign reach and engage with a responsive audience. We support display, mobile, and video campaigns through our esteemed, certified exchange. Additionally, some of the most respected websites and leading brands around the world depend on Sovrn for exceptional value and measurable results, ensuring mutual benefits from each partnership. Through our innovative tools, content creators can unlock their potential and achieve heightened success in the ever-evolving digital landscape, ultimately leading to a more sustainable business model.

Our flagship offering, the Simpli.fi Programmatic Marketing Platform, streamlines the acquisition of highly-targeted impressions through numerous real-time bidding (RTB) ad exchanges. By utilizing Simpli.fi, programmatic marketers can harness unstructured data, opening up limitless opportunities for both display and mobile advertising strategies. The platform empowers marketers to focus on precise targeting, optimization, and analysis of display campaigns at the level of individual data elements, paralleling the capabilities afforded to local advertisers in pay-for-performance search, which ultimately enhances accuracy and minimizes inefficiencies. Notably, Simpli.fi is unique as the only programmatic marketing solution specifically crafted for unstructured data applications. Unlike many of its rivals that depend on generic technology acquired from third parties, Simpli.fi dedicates itself to developing proprietary technologies tailored for the effective use of unstructured data. Furthermore, the platform includes a well-rounded suite with DSP, DMP, and SSP features, allowing it to serve as a versatile tool for marketers. As a result, users experience a more cohesive and efficient approach to their programmatic marketing initiatives, leading to better performance outcomes and increased return on investment. This comprehensive functionality sets Simpli.fi apart as a leader in the programmatic marketing landscape.

Sonobi functions as an autonomous technology company dedicated to consumers, creating a fair and equitable media marketplace that enables direct interactions between advertisers and individuals. Its JetStream technology is transforming traditional advertising by moving away from impression-based frameworks to those focused on individual consumer engagement. By partnering with the top 250 premium media properties recognized by comScore in collaboration with Fortune 500 companies, Sonobi's JetStream platform promotes direct partnerships between publishers and marketers, allowing them to craft and execute highly effective communication campaigns aimed at the essential target — the consumers themselves. This groundbreaking platform eliminates unnecessary intermediaries in the advertising technology sector, greatly improving transparency and efficiency in media campaign execution. JetStream also enhances consumer engagement during critical moments and provides publishers and advertisers with sophisticated forecasting, planning, and activation tools necessary for identifying high-value consumers throughout the open web. In this way, Sonobi is not merely reshaping the advertising landscape; it is also ensuring that interactions with consumers are not only more significant but also more relevant, thereby fostering a more personalized advertising experience. This focus on improving consumer relevance marks a significant shift in how advertising can be approached in the digital age.

Elevate your income and reduce latency effortlessly through a unified connection to our server-to-server marketplace. Our advanced auction analytics guarantee that the top bid always triumphs, with no costs for publishers and just a nominal fee of $0.01 CPM for bidders. Work more efficiently with your preferred collaborators, including Amazon, while also tapping into a network of over 50 additional buyers. By initiating a single ad request from your website or application, the Transparent Ad Marketplace handles everything on the server side, simplifying the process for you. You can take advantage of exclusive demand from Amazon and utilize our expertise in creating scalable systems. A straightforward SDK setup enables all demand partners to vie for ad space at the same time. Seamlessly integrate with ad-tech solutions designed to propel your business forward, requiring no extra development efforts and offering dedicated assistance from APS. Effortlessly broaden your partner network with our turnkey monetization solution tailored for publishers of any size. To start using TAM, all you need is an active connection with the multi-slot header bidding tag from Amazon Publisher Services (APS), paving the way for increased profitability. This innovative system not only streamlines ad management but also maximizes your revenue potential while providing you with the support necessary to thrive in the competitive ad landscape. Overall, the ease of use combined with robust features makes it an ideal choice for enhancing your advertising strategy.

We continuously aim to push the boundaries of creativity and effectiveness in delivering top-tier advertising solutions. Since Devil was founded in 2010, we have significantly enhanced our offerings to feature state-of-the-art formats that facilitate extensive interactions across various screens and channels, all powered by sophisticated data analytics. Expand your advertising reach to influential AOL Owned & Operated platforms and leverage collaborations with prominent third-party publishers. By utilizing programmatic and data-driven advertising solutions through ONE by AOL: Display and Video, you can boost performance, gain rapid access to in-depth analytics, and enhance economic efficiencies alongside workflow processes. Our unwavering dedication to innovation guarantees that we remain at the forefront of the ever-evolving advertising industry, ready to meet the challenges of tomorrow. This commitment empowers our clients to achieve their goals effectively and efficiently.

Attain success in your business endeavors by forming genuine connections with people in an efficient manner during ideal moments. Engage with more than one billion specific users via leading publishers on the premier native discovery platform. Develop unique and relevant advertising experiences by utilizing insights into user behavior alongside a variety of creative possibilities offered by Taboola. Achieve your marketing objectives by improving visibility, securing valuable leads, and encouraging meaningful online interactions with customers. This approach not only boosts your market presence but also enhances your overall impact within your industry. Building strong relationships is key to long-term success in any business landscape.

By placing the needs of publishers at the forefront, we enable our clients to fully realize the potential of their digital assets while providing marketers with straightforward access to high-quality inventory. Our dedication to tackling the most pressing challenges in the sector has established us as frontrunners in sell-side innovation throughout the years. We offer vital audience insights and sophisticated machine-learning algorithms that enhance monetization across a variety of devices, channels, and ad formats. PubMatic has created a global framework aimed at fostering meaningful connections among consumers, content, and brands on a large scale. It is essential to equip you with the necessary tools for making informed and strategic decisions. Our product vision strives to furnish clients with a holistic advertising technology stack. Additionally, we have crafted a flexible system where each component can be customized and expanded to address specific requirements. This adaptability not only ensures that our clients can keep pace with the rapidly changing environment but also empowers them to seize new opportunities for growth and success. The future of advertising is not just about technology; it's about creating lasting partnerships that drive mutual success.