At Experian, we power data-driven advertising through connectivity. Today, we’re excited to introduce our newest offering, which drives that connectivity: Experian Third-Party Onboarding. This new capability empowers third-party data providers by streamlining the monetization of their audiences through Experian’s expansive network of over 20 programmatic, social, and TV platforms.
Data onboarding typically presents challenges, including complicated integration processes, limited ID matching capabilities, and opaque pricing structures, all compounded by less-than-ideal customer service. Experian Third-Party Onboarding eliminates the common barriers in the onboarding process and leaves users with a simple yet powerful solution for data providers to increase the adoption of their audiences and maximize their revenue.
A leap forward in data connectivity
Experian Third-Party Onboarding builds upon the investment and infrastructure used to distribute Experian’s own audience segments. Notably, in 2020, we began the transformation of moving away from third-party partners to using our own direct connections for audience distribution. Compared to the competition, Experian’s Third-Party Onboarding capabilities offers data providers:
- Enhanced programmatic addressability: 50% increase in programmatic addressability compared to the competition.
- Superior CTV addressability: As a top identity partner in TV, we provide a 73% increase in CTV addressability as compared to the competition.
- Vast digital reach: Approximately 3.8B digital IDs that are active and addressable on a weekly basis.
The first data providers to use Experian’s third-party onboarding capabilities are Adentro, Kontext, L2, and Webbula.
“Moving beyond cookie-only third-party onboarding solutions is critical for our users in the age of cookie deprecation, and Experian’s identity capabilities do that. Experian’s match rates and speed to turn around audiences to a large number of platforms is critical for our political buyers during this very busy campaign season.”
paul westcott, evp, l2
Benefits to Experian Third-Party Onboarding
Experian’s unique onboarding process enhances current capabilities and sets new benchmarks in the industry. The comprehensive benefits of Experian’s Third-Party Onboarding include:
- Future-proof your addressability: With Experian’s advanced digital and offline identity capabilities embedded within this new onboarding solution, user audiences will automatically be expanded to a deep set of identifiers (e.g., CTV IDs, MAIDs, IPs, UID2s, ID5s, and more) to ensure scale and maximum addressability.
- Seize the CTV opportunity: Tap into the explosive growth of connected TV (CTV), the fastest-growing major ad channel in the U.S., with connectivity to more than ten TV destinations.
- Simple pricing structure: Straightforward revenue-share pricing structure free of hidden costs, ensuring clarity and trust in all financial dealings.
- Streamlined reporting: Gain valuable insights with self-service reporting available within days of receiving data from the platform. Drive growth and adoption with faster reporting, allowing you to track usage by segment, advertiser, or destination effortlessly.
- Efficiency and support: A self-service, user-friendly interface gives you control over taxonomy field names, CPMs, and destinations. It is complemented by a dedicated account team, which reduces the burden on user resources and guarantees a seamless experience from onboarding to activation to reporting.
- Support for syndicated and custom audiences: Seamlessly onboard bulk syndicated audience taxonomies and custom audiences to programmatic, social, and TV platforms through our existing integrations.
“Both activation platforms and data providers familiar with our world-class identity capabilities and top-notch service have proactively asked Experian to provide third-party onboarding services. After listening carefully to how we can improve upon their current setup, we are excited to bring a solution to the market that directly addresses their needs.”
scott kozub, vp, product management, experian
Stay ahead of the curve
Maintaining a competitive edge with your data is no longer optional; it’s imperative. Experian Third-Party Onboarding arms users with advanced connectivity, unparalleled data expertise, and thorough support, positioning them at the forefront of industry innovations.
Reach out to our team today to learn more about Experian Third-Party Onboarding and how it can make your data go further.
Read the AdExchanger press release about Third-Party Onboarding
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Why an identity framework matters more than any single identifier The challenge facing marketers today isn’t a single identifier on a deprecation timeline. It’s the increasing fragmentation of signals and identifiers across browsers, devices, apps, and platforms. This shift introduces complexity into how audiences are reached and measured, as signals behave differently in every environment, and it becomes more complex to piece together a complete view of the consumer. Each environment contributes to its own set of visibility gaps, making identity less predictable and more uneven. The result is a patchwork of inconsistent identity signals rather than a single, predictable decline. While you can’t control how platforms evolve, you can control how you respond to fragmentation. The future won’t be defined by the loss of any single identifier, but by your ability to unify, interpret, and activate the many signals that remain. Marketers who adopt a flexible, identity framework will be best positioned to create consistency in an otherwise fragmented landscape. At Experian, we believe flexibility starts with intelligence. For decades, we’ve used AI and machine learning to help marketers understand people’s behavior more clearly, respect their privacy, and deliver messages that drive business outcomes. Our technology brings identity, insight, and intelligence together, so even as the number of signals grows and becomes more varied across environments, marketers can reach the right people with relevance, respect, and simplicity. This intelligence acts as the connective tissue across fragmented ecosystems, ensuring marketers can recognize and reach audiences consistently wherever they appear. What forces are driving fragmentation in identity and signals? Changes to traditional IDs: Since Apple introduced ATT, access to IDFA has become inconsistent across apps and devices. Google’s evolving Android privacy roadmap adds another layer of variability, fragmenting mobile addressability. Safari and Firefox have long restricted third-party cookies, while Chrome continues to support them for now. This creates different signal availability across browsers, contributing to an uneven and increasingly fragmented identity landscape on the open web. Shifts in signals: IPv4 to IPv6 migration introduces mismatched identity structures that complicate continuity across environments. Platform-driven fragmentation: Closed ecosystems and uneven adoption of evolving RTB standards (like OpenRTB 2.6 updates designed to support new identifiers and consent signals) create differences in which identifiers and consent signals are shared in the bidstream. At the same time, the rise of alternative or “universal” IDs—often developed by individual platforms, publishers, or technology companies—means that multiple ID types can appear within the same auction, each with its own structure, rules, and level of support. These differences reduce interoperability across platforms and contribute to a more fragmented activation landscape. Each change creates an identity silo. Together, they form an ecosystem defined by fragmentation rather than absence. Without an identity framework, these environments operate as disconnected identity islands. A multi-ID world requires a unified identity framework Alternative IDs play an important role, but they also expand the number of signals marketers must reconcile. Without a consistent identity layer, more IDs often mean more complexity—not more clarity. Common alternative IDs in use today: UID2: The Trade Desk’s UID 2.0, an iteration of their original Unified ID 1.0, which was still reliant on third-party cookies, creates persistent IDs with user-provided email addresses and phone numbers. ID5: This independent identity provider builds an identity infrastructure that powers addressable advertising across channels. It can create an ID based on both deterministic and probabilistic data. Hadron ID: Hadron ID is a unique, interoperable identity system (including first-party, audience-based, contextual, deterministic, and probabilistic) developed by Audigent, now part of Experian, to drive revenue for publishers by making their audience data and inventory actionable for media buyers. Industry reports suggest roughly one-third to two-fifths of open-auction traffic carries alternative IDs, sometimes multiple per request. Among Experian clients, adoption of alternative IDs rose 50% year over year, with a 30% increase in IDs resolved to individuals via our Digital Graph. Identity isn’t disappearing; it’s multiplying. A modern identity framework resolves these identifiers into a single, privacy-safe consumer view.