Loading...

The identity problem RMNs can’t afford to ignore

Published: April 10, 2025 by Anne Passon, Sr. Sales Director, Retail

Retail media's growth is outpacing its data readiness

Retail media networks (RMNs) are on track to capture over $128 billion in ad spend by 2028, growing nearly 25% year over year​. But behind this rapid expansion, RMNs face a challenge that could slow their momentum: they lack the complete picture of their customers.

Retailers sit on a goldmine of first-party data—loyalty programs, online purchases, and in-store transactions—but their customer view is often fragmented, incomplete, or entirely anonymous. Without a strong identity foundation, RMNs struggle to:

  • Scale advertiser reach beyond logged-in users
  • Seamlessly match audiences across channels (CTV, programmatic, social)
  • Deliver the precise targeting and measurement that advertisers demand

The reality? Data is only valuable if it’s usable. And right now, too many RMNs are leaving value on the table.

The identity challenge: If you can’t see it, you can’t monetize it

Retailers have two types of customers:

  1. Known customers: Logged-in or self-identified users with purchase history and identifiable attributes.
  2. Unknown customers: Shoppers who browse, purchase in-store, or check out as guests—leaving behind only partial or anonymous data.

Although many retailers have a loyalty program, it’s unlikely they are capturing a full view of all of their customers, especially outside of their four walls.

When retailers don’t know their customers, they can’t effectively:

  • Understand what messages will resonate with what audiences
  • Extend their audiences beyond their owned platforms
  • Provide advertisers with the reach and addressability they demand
  • Accurately measure media performance and prove ROI

But this challenge isn’t unsolvable—it’s an identity problem, and Experian is built to fix it.

The missing link: Clean, enriched, and connected data

Assuming your data is ready to activate is a costly mistake. Too often, RMN data is messy, siloed, and incomplete, making it difficult to deliver the precision and performance advertisers expect.

Experian flips the script—helping RMNs transform fragmented signals into a complete, connected picture of their audience.

Here’s how Experian helps RMNs go from fragmented to first-class

Clean and optimize

We organize messy customer data, removing duplicates and filling in gaps.

Enrich and enhance

Our insights add depth to profiles with demographics, behavior, and purchase intent signals. For example, an RMN may know a shopper recently bought a car seat—but not that they lease a luxury SUV. That auto data is critical to securing auto ad dollars, and it’s exactly the kind of insight Experian provides.

Expand and connect

Using digital identifiers like hashed emails (HEMs), mobile ad IDs (MAIDs), and connected TV (CTV) IDs, we help extend audience reach across every channel advertisers care about.

The result? A complete and addressable audience picture that RMNs can activate confidently—on-site and off.

We partnered with one of the largest RMNs in the world to overhaul its first-party shopper data ahead of industry changes. By anchoring its data to stable digital IDs, addressability skyrocketed by nearly 300%. That’s the Experian difference—turning guesswork into confidence.

Retailers who master identity will win the RMN race

In an increasingly competitive RMN landscape, identity isn’t optional—it’s everything. Advertisers demand scale, accuracy, and measurable impact. Only RMNs with a robust identity foundation will rise above the competition.

RMNs that prioritize identity resolution and data enrichment will:

  • Drive more revenue by increasing the size of their addressable audience
  • Keep advertisers engaged with better targeting and measurement
  • Capture RMN market share by offering scale and accuracy

Don’t just compete—lead.

Ready to transform? Experian will show you how

Fixing data inside the RMN ecosystem is just the beginning. In part two, we’ll cover:

  • Why RMNs should be activating their enriched first-party data across CTV, programmatic, and social.
  • Why off-site expansion is the future of maximizing revenue.
  • How Experian’s data and identity solutions power off-site activation.

Experian isn’t just part of the RMN conversation. We’re driving it. Let’s talk.


Connect with our team

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


Latest posts

2025 Holiday shopping trends: It’s complicated

Holiday shopping in 2025 feels a lot like a complicated relationship. Shoppers want deals, but they also want trust. They start shopping early, but they’re still browsing well into December. They love the convenience of online shopping, but they still show up in-store before making the final call.

Sep 19,2025 by Fred Cheung, Director, Partnership Sales

How audio finds audiences with Audacy

We spend our days surrounded by screens: at work, at home, and everywhere in between. But audio is the one channel that moves with us, from morning routines to evening commutes, from workouts to household chores. More than two-thirds of U.S. consumers will listen to digital audio every month this year, making it one of the fastest-growing ways to connect with audiences. Experian and Audacy are working together to solve the challenges of fragmented listening, cross-platform targeting, and campaign measurement, helping brands reach people in the moments other channels can’t. Why audio sticks with us Audio fits into life’s in-between moments, from the commute to the workout to the chores, when other media can’t. Unlike video, it doesn’t demand full attention; it joins the flow of daily routines. This makes audio uniquely personal, creating connections that other formats can’t replicate. Audacy’s expertise in understanding listener behavior ensures that audio campaigns feel like a natural part of daily life. Experian\’s data helps advertisers identify the right audiences, while Audacy ensures the message is delivered at the right time. Together, we help brands create campaigns that resonate deeply with listeners. By meeting audiences in their moments of focus, audio becomes a powerful tool for building meaningful and lasting connections. \”Audio is a companion in people’s daily rituals. Whether it’s doing dishes, folding laundry, or going for a run, you have audio going in your ears, and you’re really engaged with it. From an advertising perspective, that’s incredibly powerful because listeners are paying attention to the content.”Kevin Greenwald, SVP of Advertising and Audience Products Making sense of scattered listening habits Today’s listeners consume audio across a variety of devices and platforms. Devices like smart speakers and smart home hubs now account for over 27% of digital audio time spent daily among U.S. adults, highlighting the growing role of connected devices in audio consumption. When listeners bounce between apps, stations, and devices, it’s easy for advertisers to lose track of them. Audacy’s advanced platform capabilities, combined with Experian’s identity solutions, simplify this process by providing a unified view of audience behavior, ensuring campaigns remain cohesive.  Audio is highly adaptable, letting advertisers tweak a message on the fly by shifting tone, length, or format to stay relevant in the moment. This flexibility ensures that campaigns remain cohesive and impactful, no matter where or how listeners engage. “Audio has a degree of flexibility that other channels don’t. You’re not tied to a programming clock, and ad lengths can vary. It’s also easy to create a great audio ad quickly, which makes it a channel ripe for experimentation and innovation.”Kevin Greenwald, SVP of Advertising and Audience Products Following listeners wherever they go Today’s listeners don’t stay in one place: they bounce from live radio in the morning to streaming music during the day, then wind down with a favorite podcast at night. For advertisers, that creates a challenge: how do you keep up with an audience that’s always moving? Without a unified view of the listener journey, campaigns can lose impact. With the right insights, though, every handoff becomes an opportunity to stay relevant and connected. Audacy’s platform, combined with Experian’s identity solutions, bridges these gaps. Together, we help you follow your audience wherever they go, creating consistent experiences that drive results. This approach improves targeting and ensures that messages remain impactful. \”I hope that there’s a day coming where we can understand ad exposure in the car as well as more cars are connected and things like that. That would be really powerful.\”Kevin Greenwald, SVP of Advertising and Audience Products Your audience is listening, let\’s make sure they hear you Audio helps you connect with your audience in moments other channels miss. With Experian’s marketing data and Audacy’s expertise, you can simplify cross-platform targeting, improve campaign measurement, and create messages that truly resonate. Let’s work together to make your message heard. Let\’s talk audio strategy. Contact us today About our experts Kevin Greenwald, SVP of Advertising and Audience Products, Audacy Kevin Greenwald is the SVP of Advertising & Audience Products, where he partners closely with Audacy\’s sales team to deliver leading ad product and measurement capabilities for their clients. Crystal Jacques, VP of Enterprise Partnerships, Experian Crystal Jacques is the VP of Enterprise Partnerships, leading Experian\’s go-to-market team across all verticals. With over ten years of experience in the Identity space, Crystal brings a wealth of expertise to her role. She joined Experian in 2020 through the Tapad acquisition, following her successful stint as the head of Global Channel Partnerships for Adbrain, which The Trade Desk later acquired. Latest posts

Sep 12,2025 by Experian Marketing Services

From data to delivery: PurpleLab® audiences are now live in Experian’s data marketplace and Audigent curated deals

Reach de-identified patient and provider segments at scale across every channel.  Pharmaceutical brands and media platforms, including connected TV (CTV), can activate HIPAA-compliant audiences built on real-world clinical and claims data through a new collaboration between PurpleLab and Experian. Targeting de-identified audiences is essential for engaging the right patients at pivotal moments in their health journey, maximizing ROI while safeguarding privacy and improving outcomes. Overall, prescription drugmakers spent $2.97 billion on national TV advertising in the first half of 2025, a 12.2% year-over-year increase, underscoring the growing demand for scalable, privacy-compliant healthcare advertising in premium media environments.  Now, whether you\’re a pharma advertiser launching a new therapy or a platform curating health-focused inventory, PurpleLab’s integration refreshes the media planning ecosystem, offering marketers easier access to the audiences needed to drive impact. Activate with accuracy and scale PurpleLab’s de-identified healthcare segments, categorized by condition, treatment, specialty, and prescription behavior, are now accessible through Experian\’s data marketplace, streamlining media planning. This integration enables PurpleLab’s privacy-safe audiences to travel from discovery to omnichannel delivery. Experian then handles onboarding, activation, and audience expansion, in accordance with HIPAA and with industry standards. Utilizing Experian’s identity graph, spanning household and individual-level insights, as well as marketing attributes, these healthcare audiences can be: Onboarded securely, matching hashed emails or tokens to digital identifiers Activated across major channels, including CTV, mobile, display, and social Expanded with confidence, reaching more of the target population, patients, or healthcare professionals, without relying on third-party cookies This infrastructure unlocks greater scale and completeness for niche pharma audiences that have historically been hard to reach in digital and streaming environments. For brands navigating fragmented media and tightening privacy regulations, this collaboration provides the clarity and consistency they’ve been seeking. “We know healthcare marketers are under pressure to get it right: to respect privacy, be accurate, and scale. That’s why we’re excited to bring PurpleLab audiences into the Experian data marketplace and make them available through Audigent’s curated deals. It gives pharmaceutical brands and platforms a clear way to plan and measure campaigns, with the assurance that they’re reaching patients and providers when it matters in the right way.”Kim Gilberti, General Manager Curation through Audigent: Premium supply meets premium data For advertisers seeking turnkey media solutions, PurpleLab audiences are now also available through Audigent’s curated deals. Audigent’s curated deals simplify media buying by packaging PurpleLab’s clinically grounded audiences with premium, brand-safe inventory, thus creating a unified package. Instead of stitching together data and supply separately, media buyers can now access pre-built or custom-curated media deals where PurpleLab audiences are already integrated, ideal for health and wellness programming, premium CTV, or contextual content aligned to therapeutic areas. This approach gives marketers both efficiency and accuracy, streamlining execution while maintaining compliance and relevance. “Bringing together PurpleLab’s clinically precise audiences with Experian’s powerful identity and activation capabilities, and pairing it with Audigent’s premium inventory, gives advertisers more than a turnkey solution. It’s the power to launch campaigns that truly resonate, with data and media working in harmony from day one to deliver both efficiency and impact.\”Scott Ronay, VP, Advertising Sales Real-world use cases: Accuracy with purpose CTV awareness for cardiovascular therapies A cardiovascular brand is launching a CTV campaign to reach healthcare providers involved in treatment decisions. Using PurpleLab’s provider-level segments from the Experian data marketplace, a brand can activate audiences across brand-safe, streaming environments. This strategy enables meaningful engagement with prescribers while maintaining scale and compliance across CTV and complementary digital channels. Cross-device activation for high-impact health campaigns A biotech firm promoting a new therapy needs to reach patients who are likely to have a relevant condition, based on modeled audience segments. Using PurpleLab’s real-world patient segments, the advertiser activates across mobile, display, and CTV, with Experian’s identity graph ensuring household-level consistency across devices. Privacy and scale are preserved, while the brand ensures it’s not wasting impressions on ineligible or misaligned audiences. Closed-loop measurement, built for healthcare Beyond targeting, the PurpleLab–Experian integration empowers advertisers to measure real-world outcomes, not just digital proxies. By utilizing tokenization, Experian enables ad exposure data to be securely matched back to de-identified health events within PurpleLab’s platform. This means marketers can assess outcomes such as: Prescription lift among exposed vs. unexposed audiences Healthcare professional engagement and treatment initiation Patient adherence or follow-through behavior This type of closed-loop reporting is critical in pharma, where traditional metrics like clicks or impressions do not reflect business impact. Now, with token-based match-back, brands can see whether their campaigns are driving real results, securely and compliantly. Ready to reach the right patients and providers securely and at scale? Explore PurpleLab audiences in the Experian data marketplace and Audigent curated deals to activate clinically grounded, privacy-compliant segments across CTV, display, mobile, and more. Contact us Latest posts

Sep 08,2025 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!