
A few weeks ago, Experian and OpenX hosted a supply-side think tank at our New York City office. Over 70 industry leaders met to talk about targeting in a cookieless future and how we can reach consumers in intentional ways.
Publishers and supply-side partners shared what challenges they face, what solutions they’re considering, and what the future holds once the third-party cookie begins to deprecate in 2024. In this blog post, we’ll cover the top challenges, cookieless solutions, and actionable strategies we discussed at the event that can help publishers, their partners, and agencies make informed decisions about how to navigate tomorrow’s digital ecosystem.
Four main challenges
Four main challenges were discussed at the event:
First-party data monetization
Publishers possess a wealth of first-party data, but collecting and centralizing this information can be difficult for actionable insights. Streamlining data centralization and organizing first-party data is crucial for effective decision-making. Even with a wealth of first-party data, it’s important to be aware of any blind spots in your data and enrich those gaps with data partners rooted in offline connections.
“We appreciate the opportunity to participate in the supply-side think tank led by OpenX and Experian, two industry leaders in navigating a cookieless future. We’re excited to collaborate with them on testing privacy sandbox APIs, identity resolution products, and audience development tools to enhance creator monetization and support an open internet amidst rapid technological and regulatory shifts.”
Patrick McCann, SVP, Research, Raptive
Lack of authenticated data and persistent IDs
The deprecation of third-party cookies means there will be a shortage of authenticated user data and persistent identifiers. Without this information, targeting and personalization become more challenging. Participants discussed the need to find alternative ways to gather and use personal data responsibly. It’s time to start evaluating data partners who have accurate, multi-source compiled, privacy-compliant data with the dedication to reach and recency.
Fragmentation and scale with alternative IDs currently in the market
The multitude of alternative identifiers in the market poses a challenge for publishers. Each of these identifiers comes with its own set of rules and integration processes, leading to fragmentation and complexity. Publishers must find ways to navigate this landscape. Look to ID agnostic partners who provide a way to access multiple IDs at scale.
“The industry needs a more streamlined standard to integrate alternative IDs, given the ongoing challenges of third-party cookie deprecation, measurement, and clean rooms. This burden falls heavily on product and engineering teams, who must prioritize and address these issues one at a time.”
Ryan Boh, Head of Identity, Lockr
Time
Cookie deprecation is almost here. It is crucial to organize your legal, engineering, and product resources, and align internal go-to-market strategies. Establish partnerships that work with your team to follow these timelines and help build phased or cohesive strategies to prepare for a path to monetization. It is imperative to establish a sense of urgency and not wait for others to take the lead. Start testing now to determine if your infrastructure is ready and capable. Many partners who attended the think tank offered insights on how they’ve been tackling challenges to help their industry peers.
Solutions and action plans for a cookieless future
Participants discussed ways they are starting to prepare for a cookieless future and other approaches on their roadmaps:
Work with data partners heavily rooted in offline data across the ecosystem
Enriching your first-party data with partners who rely on offline IDs can help bridge gaps in your audience knowledge. This approach allows you to build a more complete audience profile while third-party cookies are still operational.
Experian is rooted in deterministic offline data and has decades of experience managing it safely. We have insights on over 250 million U.S. consumers and 126 million U.S. households. With our digital technology assets, we bring in 4 billion devices and 1 trillion device signals to definitively connect offline records to online identifiers. With Experian identity widespread adoption throughout the industry, we’re able to provide a common language for us all to collaborate. Experian identity organizes people into households, links their digital devices and IDs to them, enriches their identity with behavioral attributes, and then makes this data actionable in any environment, all while maintaining consumer privacy and data regulations.
“Experian’s supply-side think tank provided a platform for publishers and AdTech companies to discuss the challenges posed by cookie deprecation, privacy regulation updates, and identity restrictions. It highlighted the need for AdTech companies to assist publishers in addressing anonymous users without requiring a value exchange — fostering a mutually beneficial and privacy-compliant open web solution.”
Anthony Caccioppoli, Head of AdTech & Solutions, Insider
Develop your own persistent ID
Creating and maintaining a proprietary persistent ID can be a valuable cookieless solution. It provides control and independence in the new environment post cookie, giving publishers the ability to maintain a consistent user profile.
Use your data to expand contextual targeting opportunities
Contextual targeting involves placing ads based on the content of the web page rather than user data. In the absence of cookies, this strategy can prove effective in reaching relevant audiences.
“The masking or deprecation of IP addresses will eventually impact the availability of addressable IDs in non-authenticated web environments. In addition to ensuring maximum resiliency of our Graph and increasing support for authentication-based IDs, we are also investing in research and development around the use of other signals, such as contextual data, to maintain behavioral targeting inside non-authenticated environments. We will be sharing our findings and future plans in this space in the coming months.”
Budi Tanzi, VP, Product, Experian
Facilitate a knowledge exchange
Reach out to your network to find out what others are testing and what’s working. Start collaborating with agencies and brands across the buy-side to meet their needs.
“The collaborative spirit displayed by our partners constantly inspires me. Listening to the obstacles our industry faces allows this community to build strong relationships, create action plans, and deliver true value.”
Carly Allcorn, Account Executive, Publisher & Supply-Side Partnerships, Experian
Invest in an identity graph
Invest in an identity graph provider to sync first-party cookies and addressable IDs. This ensures that your data remains accessible and actionable in a cookieless world.
“Many participants at our think tank with Experian expressed the need to find an identity solution while also exploring other ways they can start to address cookie deprecation while maintaining business as usual.”
Callie Askenas, Director of Publisher Development, OpenX
How Experian and OpenX can help
Graph from Experian captures all available digital identifiers in real-time and resolves them back to individuals and households. We’re signal agnostic, continuously expand the IDs we support, and futureproof identity resolution through a combination of deterministic, probabilistic, and cookieless identifiers.
Experian is a key player in OpenX’s OpenAudience solution and helps to power many of their data segments as well as their identity graph. While OpenX collaborates with a variety of providers and operates a fully interoperable platform, Experian remains valuable to the core technology within OpenX’s supply-side platform (SSP).
Experian can help you prepare for the cookieless future
It’s clear that the cookieless future poses some unique challenges for publishers, but there are solutions. Publishers and their supply-side partners can come up with strategies to target consumers in intentional ways by continually testing multiple identifiers and cookieless solutions, developing their own persistent ID, creating velvet rope content, and returning to contextual targeting. Collectively, these actionable strategies can help ensure that publishers have a more successful transition into a cookieless future.
Experian has been preparing for signal loss for quite some time and we continue to make substantial investments to ensure our resiliency and the resiliency of our customers. We continue to diversify our signal creating profiles with more persistent identifiers which allows us to pair authentication-based universal identifiers such as UID2 into our Graph seamlessly.
Experian is ready and we are here to navigate the future of privacy together.
To find out more about how Experian can help you prepare for the cookieless future, get in touch with a member of our team today.
Latest posts

What is the most valued asset an advertiser has? Is it their brand? Is it their inventory? Is it their ever-improving website? The answer is simple – it’s their CRM file. Without it, nothing else matters. People have several options when it comes to the wide variety of products and services in the marketplace, so advertisers need to communicate with their customers in a relevant manner through media channels their customers prefer. This creates a more pleasant experience for the customer, and the potential for a lifelong relationship. And the CRM file is the first part of that equation. The second part of the equation is quality, third-party information. When combined, advertisers can have a holistic view into the customer’s behaviors, preferences and interests – keys to relevant communication. And of course, Experian is here to help! OmniActivation is built upon Experian’s ability to leverage/match an advertiser’s own customer file including the names and addresses, email, phone numbers, social IDs, digital IDs, etc., with various media partners and destinations. As you can imagine, there is complexity in how each of these identifying points can be used for successful matching/targeting. For this article, we want to focus on the value of being able to match using the client’s names/addresses. Our clients have a common goal to ensure that they are sending the right messages/right offers at the right time to their customers to drive business and revenue. Matching (using name and address) is the ultimate means of being able to accomplish that goal. Experian has perfected the ability to match using names/addresses and has provided this support for decades to benefit our clients. Our matching expertise relies on the following three critical factors: Security: Experian ensures the security of any data by using encryption or secure transfer protocols in receiving data for matching projects. We understand the value of personally identifiable information (PII) and our high security standards reflect that focus. Accuracy: Our ability to match PII using custom logic and parameters ensures that we are identifying the most accurate matches. Matching PII between two files is the most direct and accurate way to target. We can identify PII matches based upon individual, household and address levels and have consistently outperformed our competitors on name/address matching standards. Confidence: Experian is a trusted third party for our clients and their most valued asset, their CRM files. While we know that the complexity of matching will continue to expand including all types of current and new digital applications, Experian is confident that the value of PII matching will continue to be a cornerstone for our clients to reach their customers.

The Tapad Graph Now Offered in Adobe Audience Manager, part of Adobe Analytics Cloud New York, NY — August 7, 2018 — Tapad, now part of Experian, is advancing personalization for the modern marketer, announced today that its proprietary Tapad Graph is now integrated with Adobe Audience Manager, part of Adobe Analytics Cloud, helping marketers expand their view of consumers and boost results through Tapad’s probabilistic solution. Tapad has been working closely with the Adobe Audience Manager team on this integration. With the Tapad Graph integration, customers based in the U.S. and Canada can use the Tapad Device Graph to expand the reach of audiences defined and activated in Adobe Audience Manager to extend first- and third-party data and deliver personalization across paid, earned and owned channels, publisher sites, programmatic, and more. Tapad worked closely with Adobe to develop the integration, allowing marketers to enable first-party data that has been previously tied to cookies and mobile. This offering has been beta-tested by leading organizations across retail, financial services, telecom providers, and more. “We're excited to publicly announce the solution our team has been closely designing over the past 12 months with Adobe,” said Chris Feo, SVP, Global Data Licensing and Strategic Partnerships at Tapad. “This solution will give marketers in the U.S. and Canada the ability to unlock increased value from Adobe Audience Manager through the power of the Tapad Graph and its ability to expand customer prospects.” Tapad has repeatedly proven its ability to provide marketers with a unified view of the customer across channels and screens. With the Tapad Graph, a global identity graph that currently supports more than 100 enterprise customers and 200 integration partners, marketers can extend their reach and customize messages based on user and household-level data. Contact us today

Marketers Can Now Harness The Tapad Graph In Concert With Twine’s Vetted, Verified TrueData™ Identity Graph. Los Angeles and New York – August 2, 2018 – Tapad, now part of Experian, is reinventing personalization for the modern marketer, today announced that it is partnering with mobile data leader Twine Data to bring Twine’s hundreds of millions of deterministic mobile identity connections to The Tapad Graph. Together, the two companies will create one of the largest portable identity graph & CRM onboarding services in the U.S., through the integration of Tapad’s best in class cross-device capability and Twine’s deterministic identity graph. "Twine is a respected player in the onboarding space", said Chris Feo, SVP of Global Data Licensing and Strategic Partnerships at Tapad. "Through Tapad and Twine’s partnership, our clients can now use their first-party CRM data to leverage the full power of The Tapad Graph — fueling a wide range of data-driven marketing use cases, including audience extension, attribution, and personalization." At the core of one-to-one marketing and true personalization is identity resolution. For marketers, the ability to accurately and safely connect customer activity across desktop/laptop, mobile, CTV, tablets, as well as CRM and offline touchpoints is ultimately what enables informed and personalized future conversations with each customer. Tapad is known for the precision, accuracy, and scale of their cross device connections, setting them up as an ideal partner for Twine’s TrueData deterministic identity graph. “We believe that by combining Tapad’s renowned cross-device connectivity and our deterministic identity graph, marketers will finally be able to seamlessly segment users based on digital and offline behaviors as well as easily distribute those audiences to both DMP and DSP environments for personalized messaging,” said Elliott Easterling, CEO of Twine Data. With this partnership, Tapad will build a client's cross-device graph off of identities onboarded by Twine from a client's offline CRM. The resulting identity graph can either be delivered directly to brands looking to host their own identity graph, or can be leveraged in a managed fashion for marketers looking for simple connectivity of their offline CRM audiences to their DSPs. To date, Twine & Tapad have seen full connectivity rates* for CRM segments from advertisers at between 259 percent and 322 percent at major DSPs. *Full Connectivity Rate is defined as {total unique desktop, laptop, and mobile devices active at DSP} / {unique CRM users in original audience post cleansing}. It represents the final match rate of the clean audience in CRM format to onboarded audience at a client’s DSP instance. This metric encompasses Twine’s onboarding & linkage validation and Tapad’s cross-device amplification. Contact us today About TapadTapad, Inc. is the marketing technology company reinventing personalization for the modern marketer through its identity-driven solutions. The company's signature Tapad Graph connects millions of consumers across billions of devices. The world's largest brands and most effective marketers entrust Tapad to provide an accurate, privacy-conscious and unified approach to connecting with consumers across screens. In 2018, Tapad introduced its Tapad Customer Data Platform (CDP), purpose-built to offer marketers a highly personalized and privacy-safe platform to convert first-, second- and third-party data into actionable, results-driven campaigns. Tapad is based in New York and has offices in Chicago, London, Oslo, Singapore and Tokyo. Tapad's numerous awards include: Forbes' Most Promising Companies, Deloitte's Technology Fast 500, Crain's Fast 50, TMCnet Tech Culture Award and Global Startup Award's "Startup Founder of the Year." Tapad was acquired by the Telenor Group in 2016. Telenor Group is one of the world's largest mobile operators across Scandinavia and Asia. About TwineTwine is a mobile data platform that believes true, honest, accurate data is the fuel that helps our partners grow their businesses efficiently and effectively; Twine’s TrueData is used by brands, agencies, and ad tech partners across the country and across the globe. Twine’s app publisher partners generate revenue while maintaining control over their data; their marketer partners get comprehensive, high quality mobile targeting and intelligence. To learn more about Twine, visit www.twinedata.com.