I’ve officially been at Experian Marketing Services for one month. That’s long enough to get past the onboarding checklists, meet an incredible number of people, and start connecting the dots between what I believed from the outside and what I now see clearly from the inside.
What’s surprised me most is not the scale of Experian’s assets. Everyone knows Experian operates at massive scale. It’s the uniqueness of how those assets come together. Identity. Activation. Curation. Optimization. Measurement. And a culture that understands the responsibility that comes with being the identity and data backbone for the AdTech ecosystem. There’s real energy here around not just what’s possible, but how to do it the right way.
Very early on, this felt like the right move. The people confirmed it immediately. The leadership team reinforced it just as quickly. There’s alignment around how we go to market, how we think about identity, and how seriously we take client trust. That matters, especially in a moment when marketers are being asked to do more with less, prove everything, and still protect the consumer at every turn.
The reality marketers are facing right now
I’ve spent my career working with brands and agencies navigating change. What’s different right now is the level of fragmentation. Signals are everywhere. They’re coming from transactions, media exposure, location, content consumption, commerce, and increasingly from AI-driven interactions that don’t follow traditional linear paths. The challenge is no longer access to data. It’s coherence.
If I’m a marketer today, my core question is simple: How do I tie a durable identity structure to constantly evolving consumer signals, and feed that intelligence into the right places at the right time? Especially as I start interacting with AI buying agents that will make decisions on my behalf. If the signals those systems receive are noisy, incomplete, or misaligned with my brand, I lose control fast.
Identity has to be the foundation
That’s where identity stops being a background capability and becomes foundational. Without a strong, continuously refreshed identity framework, everything downstream breaks. Planning becomes guesswork. Activation becomes inefficient. Measurement becomes misleading. I see too many brands treating identity as a one-time project. Build a graph. Do some householding. Declare victory. But people change. Households change. Signals multiply. Identity has to evolve just as fast.
One of the biggest misconceptions I walked into was how narrowly Experian is often viewed. Many marketers still think of us as a place to buy attributes. Full stop. What I see now is a connected system that supports the full marketing lifecycle:
- Audience creation
- Activation
- Curation
- Optimization
- Measurement
All grounded in identity and executed in a way that’s measurable and privacy-forward.
Audigent + Experian’s data marketplace. This is where things click.
This becomes even more powerful when you layer in Audigent. Audigent was foundational in defining curation, the idea that it’s not just about having data or inventory, but about intentionally pairing the right audience signals with the right supply to drive outcomes. When you combine Audigent’s curation expertise with Experian’s identity, data, and marketplace capabilities, something meaningful happens.
That same philosophy extends directly into our data marketplace. It’s not just about accessing unique data sets. It’s about safely combining Experian data with partner data, or even multiple partner data sets together, to create audiences that simply don’t exist anywhere else. Then tying those audiences to real-world exposure and conversion across online and offline environments.
This matters across industries, but especially in two places:
- Regulated verticals like healthcare and financial services, where accuracy and privacy are non-negotiable.
- Industries sitting on valuable first-party data like retail, travel, and automotive.
No single company has all the signals they need. The opportunity is in collaboration. Partnering data in a trusted environment to create better outcomes and, in many cases, entirely new revenue streams.
Looking ahead
As AI continues to reshape how media is planned and bought, signals will become the currency. Not just any signals. The right ones. Curated, contextual, and connected to identity in a way that reflects real consumer behavior. Marketers who win will be the ones who control that signal flow, rather than reacting to it.
After one month, what excites me most is that Experian is built for this moment. Years of investment in identity. A data marketplace designed for collaboration. And teams who understand that our job is not just to help marketers reach people, but to help them do it responsibly, efficiently, and in a way that actually drives outcomes.
We’re just getting started.
About the author
Kevin Dunn
Chief Revenue Officer, Experian
Kevin Dunn joins Experian Marketing Services with more than 20 years of leadership experience across marketing and advertising technology, most recently serving as Senior Vice President of Brands and Agencies at LiveRamp. In that role, he led growth across retail, CPG, travel, hospitality, financial services, and healthcare, overseeing new business, account expansion, and channel partnerships.
Kevin is known for building cohesive, accountable teams and leading with optimism, clarity, and a strong sense of shared purpose. His leadership philosophy centers on empowering people, driving positive outcomes for clients and fostering a culture where teams can grow, take smart risks, and succeed together.
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Originally appeared on MarTech Series Marketing’s understanding of identity has evolved rapidly over the past decade, much like the shifting media landscape itself. From the early days of basic direct mail targeting to today's complex omnichannel environment, identity has become both more powerful and more fragmented. Each era has brought new tools, challenges, and opportunities, shaping how brands interact with their customers. We’ve moved from traditional media like mail, newspapers, and linear/network TV, to cable TV, the internet, mobile devices, and apps. Now, multiple streaming platforms dominate, creating a far more complex media landscape. As a result, understanding the customer journey and reaching consumers across these various touchpoints has become increasingly difficult. Managing frequency and ensuring effective communication across channels is now more challenging than ever. This development has led to a fragmented view of the consumer, making it harder for marketers to ensure that they are reaching the right audience at the right time while also avoiding oversaturation. Marketers must now navigate a fragmented customer journey across multiple channels, each with its own identity signals, to stitch together a cohesive view of the customer. Let’s break down this evolution, era by era, to understand how identity has progressed—and where it’s headed. 2010-2015: The rise of digital identity – Cookies and MAIDs Between 2010 and 2015, the digital era fundamentally changed how marketers approached identity. Mobile usage surged during this time, and programmatic advertising emerged as the dominant method for reaching consumers across the internet. The introduction of cookies and mobile advertising IDs (MAIDs) became the foundation for tracking users across the web and mobile apps. With these identifiers, marketers gained new capabilities to deliver targeted, personalized messages and drive efficiency through programmatic advertising. This era gave birth to powerful tools for targeting. Marketers could now follow users’ digital footprints, regardless of whether they were browsing on desktop or mobile. This leap in precision allowed brands to optimize spend and performance at scale, but it came with its limitations. Identity was still tied to specific browsers or devices, leaving gaps when users switched platforms. The fragmentation across different devices and the reliance on cookies and MAIDs meant that a seamless, unified view of the customer was still out of reach. 2015-2020: The age of walled gardens From 2015 to 2020, the identity landscape grew more complex with the rise of walled gardens. Platforms like Facebook, Google, and Amazon created closed ecosystems of first-party data, offering rich, self-declared insights about consumers. These platforms built massive advertising businesses on the strength of their user data, giving marketers unprecedented targeting precision within their environments. However, the rise of walled gardens also marked the start of new challenges. While these platforms provided detailed identity solutions within their walls, they didn’t communicate with one another. Marketers could target users with pinpoint accuracy inside Facebook or Google, but they couldn’t connect those identities across different ecosystems. This siloed approach to identity left marketers with an incomplete picture of the customer journey, and brands struggled to piece together a cohesive understanding of their audience across platforms. The promise of detailed targeting was tempered by the fragmentation of the landscape. Marketers were dealing with disparate identity solutions, making it difficult to track users as they moved between these closed environments and the open web. 2020-2025: The multi-ID landscape – CTV, retail media, signal loss, and privacy By 2020, the identity landscape had splintered further, with the rise of connected TV (CTV) and retail media adding even more complexity to the mix. Consumers now engaged with brands across an increasing number of channels—CTV, mobile, desktop, and even in-store—and each of these channels had its own identifiers and systems for tracking. Simultaneously, privacy regulations are tightening the rules around data collection and usage. This, coupled with the planned deprecation of third-party cookies and MAIDs has thrown marketers into a state of flux. The tools they had relied on for years were disappearing, and new solutions had yet to fully emerge. The multi-ID landscape was born, where brands had to navigate multiple identity systems across different platforms, devices, and environments. Retail media networks became another significant player in the identity game. As large retailers like Amazon and Walmart built their own advertising ecosystems, they added yet another layer of first-party data to the mix. While these platforms offer robust insights into consumer behavior, they also operate within their own walled gardens, further fragmenting the identity landscape. With cookies and MAIDs being phased out, the industry began to experiment with alternatives like first-party data, contextual targeting, and new universal identity solutions. The challenge and opportunity for marketers lies in unifying these fragmented identity signals to create a consistent and actionable view of the customer. 2025: The omnichannel imperative Looking ahead to 2025 and beyond, the identity landscape will continue to evolve, but the focus remains the same: activating and measuring across an increasingly fragmented and complex media environment. Consumers now expect seamless, personalized experiences across every channel—from CTV to digital to mobile—and marketers need to keep up. The future of identity lies in interoperability, scale, and availability. Marketers need solutions that can connect the dots across different platforms and devices, allowing them to follow their customers through every stage of the journey. Identity must be actionable in real-time, allowing for personalization and relevance across every touchpoint, so that media can be measurable and attributable. Brands that succeed in 2025 and beyond will be those that invest in scalable, omnichannel identity solutions. They’ll need to embrace privacy-friendly approaches like first-party data, while also ensuring their systems can adapt to an ever-changing landscape. Adapting to the future of identity The evolution of identity has been marked by increasing complexity, but also by growing opportunity. As marketers adapt to a world without third-party cookies and MAIDs, the need for unified identity solutions has never been more urgent. Brands that can navigate the multi-ID landscape will unlock new levels of efficiency and personalization, while those that fail to adapt risk falling behind. The path forward is clear: invest in identity solutions that bridge the gaps between devices, platforms, and channels, providing a full view of the customer. The future of marketing belongs to those who can manage identity in a fragmented world—and those who can’t will struggle to stay relevant. 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