Loading...

How the sell-side is tackling identity challenges

Published: March 20, 2025 by Colleen Dawe, VP, Advertiser Partnerships

A sell-side guide to navigating the identity jungle

Media is changing and the sell-side is stepping boldly into the identity jungle—a dense and complex environment where privacy regulations, evolving signals, and advertiser expectations make every step an adventure. It’s not about survival; it’s about navigation. Experian’s identity solutions offer sell-side players like connected TV (CTV) publishers, supply-side platforms (SSPs), and open web publishers a roadmap to deliver rich consumer insights and build addressable audiences.

Here’s how different stakeholders are navigating the landscape—and why having the right sherpa makes all the difference.

CTV publishers: Turning anonymous viewers into addressable audiences

The surge in CTV viewing, fueled by the shift from linear TV to digital streaming, has made it a critical channel for marketers—but navigating the identity jungle isn’t the same for every platform.

For major players like Netflix, Hulu, and Max, where users log in to access content, the challenge isn’t identifying viewers but enriching their profiles. By layering behavioral and purchase data onto these profiles, platforms can go far beyond insights on media habits to create highly attractive audience segments for marketers to target.

For free ad-supported streaming TV (FAST) platforms like Tubi, where logins aren’t required to watch content, the jungle is denser. These platforms have unknown viewers they can’t identify, which limits their ability to know who the customer is and reach them with relevant ads. By utilizing identity solutions, FAST platforms can turn unknown users into addressable audiences, resolving viewership at the household or individual level. This transformation allows for personalized, relevant ads that increase engagement, boost inventory value, and unlock new revenue opportunities.

How Experian can help

Imagine a CTV platform struggling with anonymous viewers on its FAST channels, where users tune in without logging in. Using Experian’s household-level data, the platform can convert these anonymous sessions into known, addressable audiences. This allows for personalized, precisely targeted ads that boost viewer engagement and significantly increase ad inventory value.

For platforms with logged-in users, Experian takes it further by enriching profiles with behavioral and purchase data. This deeper understanding enables even more precise ad targeting, stronger advertiser demand, driving higher CPMs, and ultimately greater revenue growth. With Experian, CTV publishers turn anonymity into opportunity and build meaningful connections across their audience.

SSPs: Delivering premium audiences across channels

SSPs are under pressure to differentiate themselves in a competitive marketplace. The days of simply aggregating inventory are gone; today, SSPs must prove their worth by delivering premium value to advertisers and publishers.

Addressability is a cornerstone of this strategy. By combining demographic and behavioral data with offline and digital identifiers, SSPs can build and deliver high-quality audiences across various channels.

At the same time, supply path optimization (SPO) is taking center stage. SPO acts as a machete in the underbrush, clearing out unnecessary intermediaries and reducing costs while creating direct, transparent pathways to premium, brand-safe inventory. When paired with identity data, SSPs can offer buyers precisely targeted audiences, more premium inventory and a streamlined supply path.

How Experian can help

Imagine an SSP striving to stand out in a crowded market by delivering premium value to advertisers and publishers. Experian’s Digital Graph and Marketing Attributes empowers SSPs to enhance addressability and audience insights by combining digital identifiers with demographic and behavioral data. This enriched understanding of an audience leads to greater reach for the buy side and higher revenue for publishers.

Additionally, these capabilities enable SSPs to form exclusive inventory partnerships, positioning them as go-to sources for high-value audiences. With Experian’s solutions, SSPs can differentiate themselves by delivering superior targeting, deeper audience understanding, and streamlined supply paths that drive measurable results for advertisers and publishers alike.

Open web publishers: Promoting addressability and audience understanding

For open web publishers, programmatic advertising has created opportunities—and challenges. Inventory commoditization makes it difficult to stand out and often leads to suppressed CPMs. To compete, publishers need data and identity solutions that enable them to differentiate their inventory and reveal the true value of their audience.

Similar to FAST publishers, the jungle for open web publishers often starts with anonymous visitors. Recognizing and identifying all their users allows publishers to present advertisers with rich audience insights that lead to more efficiently targeted ads. Publishers are now equipped to fight commoditization and maximize revenue potential.

How Experian can help

Imagine an open web publisher striving to deliver more value to advertisers in a crowded programmatic landscape. Experian’s identity solutions help publishers turn anonymous traffic into addressable audiences, enabling them to understand their visitors and provide richer audience insights. This allows advertisers to target ads more effectively, increasing engagement and driving higher ad revenue.

With the ability to recognize their visitors and offer actionable data, publishers can break free from commoditization. Experian empowers publishers to maximize their inventory’s value and help marketers drive results.

Turning identity challenges into a strategic advantage

The identity jungle can feel daunting, but for those willing to explore its opportunities, the rewards are immense. Sell-side players—CTV publishers, SSPs, and open web publishers—have the tools to not just navigate but thrive in this dense and dynamic ecosystem. By embracing data-driven strategies and identity solutions, they can uncover new paths to audience engagement, inventory value, and revenue growth.

Read our companion article to learn how the buy-side is approaching data and identity challenges.


Contact us

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


Latest posts

Loading…
Dextro Analytics partners with Tapad, a part of Experian, to deliver persistent measurement across devices

Dextro clients to achieve increased accuracy in cross-device consumer measurement and engagement NEW YORK, Feb. 6, 2017 /PRNewswire/ — Dextro Analytics, a pure play analytics company that harnesses the power of human learning and artificial reasoning to drive more informed and effective consumer marketing, is partnering with Tapad, the leading provider of unified, cross-screen marketing technology solutions and now a part of Experian. The deal is effective immediately and the scope of the partnership covers North America. Additional terms were not disclosed. Leveraging Tapad's privacy-safe Device Graph™, Dextro Analytics will be able to significantly bolster its insight engine to decode complex customer journeys. Armed with more relevant, actionable insights, marketers can use Dextro's cross-screen, closed-loop measurement systems to reach and engage the right customer at the right time through the right channel. "Being able to accurately map consumer preferences, behaviors and journeys in a privacy-safe and unified way across devices is still one of the biggest pain points for marketers," said Ajith Govind, co-founder of Dextro Analytics. "At the same time, this partnership engages customers with the right message at the right time." "Detecting latent patterns and signals, and tracing backward- and forward-looking behavioral characteristics, are keys to sustaining a competitive advantage in a crowded space," said Manmit Shrimali, co-founder of Dextro Analytics. "With the proliferation of data and devices, connecting the dots is of paramount importance." "Dextro is solving some of the biggest challenges in analytics today," said Pierre Martensson, GM of Tapad's data division. "Our partners consistently see notable improvements in both budget allocation and device optimizations after integrating with the Tapad Device Graph, and I have every confidence that Dextro will be among them." For more information about Dextro Analytics' revolutionary approach to using human learning and artificial intelligence algorithms to solve business and analytical problems, please visit http://dextroanalytics.com/. For more information about Tapad's cross-platform advertising solutions, please visit https://www.experian.com/marketing/consumer-sync. Contact us today

Feb 06,2017 by Experian Marketing Services

Tapad, part of Experian, and Rubicon Project launch automated global cross-device campaign solution

NEW YORK & LOS ANGELES / BUSINESS WIRE / Jan. 30, 2017– Tapad, part of Experian, and Rubicon Project (NYSE: RUBI) announced today a new global partnership offering a unified, cross-device campaign delivery solution within an automated advertising marketplace. Tapad is the leading provider of unified, cross-screen marketing technology solutions and Rubicon Projectoperates one of the largest advertising marketplaces in the world. The Tapad Device Graph™, which enables buyers to expand their high-value display data signals to associated mobile devices, will be integrated across Rubicon Project’s leading advertising exchange and Orders platform, significantly improving consumer mobile reach. The new global partnership will empower Buyers within Rubicon Project’s exchange to find and engage audiences across their entire digital experience. Rubicon Project operates one of the world’s largest mobile exchanges connecting to approximately 1 billion unique mobile devices globally. “We’re excited to partner with Tapad to continue to provide our customers the very best data for managing their advertising businesses,” said Harry Patz, Chief Revenue Officer, Rubicon Project. “Cross-device delivery is crucial for buyers today with more than 81% of internet users currently relying on more than one device for digital access[1]. Through our partnership, buyers will be able to extend their desktop private marketplace campaigns to mobile, allowing them to find and engage their audience across devices, anywhere in the world. The net result will also benefit sellers; the increase in mobile reach will better position publishers and app developers to strategically capitalize on their inventory, ultimately increasing bid rates and mobile revenue across the board.” “Our partnership with Rubicon Project marks the first time advertisers and publishers alike are able to use cross-device solutions at significant scale outside of Google and Facebook,” said Pierre Martensson, GM of Tapad’s Data Division and APAC. “Our Device Graph will help Rubicon Project’s advertisers make more informed buying decisions and find the audiences who matter most.” Barry Adams, VP of Commercial Development at Bidswitch, said, “As digital advertising moves away from desktop and increasingly toward a mobile-first model, cross device data becomes critical to finding consumers. The rich data buyers will now be able to leverage at scale through the Tapad and Rubicon Project integration will enable us to provide a state-of-the-art cross-screen solution for the 150+ buying platforms that use our service, and the tens of thousands of advertisers they represent.” For more information about Rubicon Project’s inventory, please visit www.rubiconproject.com. For more information about Tapad’s cross-platform advertising solutions, please visit https://www.experian.com/marketing/consumer-sync. Contact us today  

Jan 30,2017 by Experian Marketing Services

Tapad, now a part of Experian, partners with WideOrbit to offer programmatic TV inventory

Tapad expands linear TV analytics solution, enabling optimal reach and frequency across TV and digital platforms NEW YORK, Jan. 24, 2017 /PRNewswire/ – Tapad, now a part of Experian, has partnered with WideOrbit, the leading provider of advertising management software for media companies, to develop the industry's first programmatic TV-buying platform powered by a device graph. Tapad is the leading provider of unified, cross-screen marketing technology solutions and was first to market with a device graph, the Tapad Device Graph™. WideOrbit's robust supply platform and industry-leading footprint offers access to premium TV inventory on top networks, reaching more than 99 million households across local affiliates. The partnership pairs Tapad's demand-side technology with WideOrbit's supply-side inventory. As a result, marketers can leverage cross-device audiences in their TV buys for the first time. Additionally, integrating the Tapad Device Graph™ with digital feedback loops and audiences both accelerates optimization and enables precise audience discovery for TV marketers. "The integration of WideOrbit's quality TV supply takes orchestrated cross-screen media buys to the next level," said Marshall Wong, Tapad's SVP of TV market development. "Marketers can now optimize TV campaigns within days instead of weeks. This also untethers them from buying against generic demographics like age and gender. By allowing brands to employ their own CRM or third-party data, we can move them much closer to audiences who will take action." "Integrating Tapad's device graph with WideOrbit's programmatic marketplace delivers enormous value to marketers looking to add TV to cross-device campaigns," said Ian Ferreira, EVP of programmatic at WideOrbit. "Television still delivers the most efficient reach of any medium, and Tapad's platform now allows marketers to purchase premium broadcast inventory that extends the power of cross-screen campaigns to TV with a single, unified solution." "Our clients build lasting relationships with consumers through thoughtful and pioneering marketing," said Jeff Giacchetti, VP of digital at Mediavest Spark. "The strategic partnership of demand-side technology and supply-side inventory makes it easier for brands to find efficient, incremental reach and are critical in this endeavor." For more information about Tapad's cross-platform advertising solutions, please visit https://www.experian.com/marketing/consumer-sync. Contact us today

Jan 24,2017 by Experian Marketing Services

Subscribe to our newsletter

Enter your name and email for the latest updates

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

About Experian Marketing Services

At Experian Marketing Services, we use data and insights to help brands have more meaningful interactions with people. As leaders in the evolution of the advertising landscape, Experian Marketing Services can help you identify your customers and the right potential customers, uncover the most appropriate communication channels, develop messages that resonate, and measure the effectiveness of marketing activities and campaigns.

Visit our website

Subscribe to our newsletter

Stay up to date on the latest industry news and receive expert tips from our marketing experts.
Subscribe now!