
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

The next generation of mothers have emerged and they are under more pressure than ever before. In addition to balancing work and family life, moms have the added stress of making sure they are keeping their children safe in our digital-focused society. Moms today have access to a myriad of online information including communities where members can address everything from the elimination of processed foods from their family’s diet to whether or not to vaccinate their children. In a recent in-depth analysis, Experian Marketing Services identified five distinct segments of moms and revealed their attitudes, behaviors, motivations and media and consumer preferences. With these insights, marketers can effectively target and engage each segment with more personalized messages. Striving Moms – This segment accounts for 27 percent of moms. They are predominantly young, diverse, often single women who have confidence and aspirations of success. Fast facts: They commonly view money as the best measure of success They are more likely to have kids under the age of five They are tech-savvy and the segment most likely to say they need to be connected to the Internet from the minute they wake up until the moment they go to sleep They have a keen sense of fashion and are tuned in to current styles and consumer trends Conventional Moms – This segment accounts for 20 percent of moms. Although most of them have full-time jobs, family still comes first and faith plays an important role in their life. Fast facts: They are the most likely to drive an SUV or mini-van While discretionary income is plentiful, they have little interest in shopping They are active on social media; they like to post photos, write product reviews and read articles shared by friends They often turn to prepared foods or simple recipes to put food on the table due to their busy schedules Alpha Moms – This segment accounts for 19 percent of moms. They are high octane lean-in moms, early adopters and trendsetters with full-time jobs and packed calendars. Fast facts: They wear designer clothes, drive the latest model car or SUV and have the latest electronics They will do whatever it takes to keep a youthful appearance The environment is important is to them, and they are supporters of the arts They are heavy users of social media and leverage it to interact with brands and share opinions Modest Moms – This segment accounts for 16 percent of moms. Like conventional moms, they are family and faith-oriented but they have more modest means and prefer a simple life. Fast facts: They prefer to indulge their kids with the funds they have rather than buy shiny new gadgets Family and faith are the most important things to them Nearly one-third are stay-at-home mothers Their main source of entertainment is watching television They are heavy users of social media and leverage it to interact with brands and share opinions Maverick Moms – This segment accounts for 18 percent of moms. They are independent trailblazers who are not afraid to make unconventional life choices. Fast facts: They are environmentally conscious, spiritual and prefer to buy organic and natural products While they are the most likely to be stay-at-home moms, they are also the most likely to own their own business They lead uncomplicated lives and use technology and social media with caution They prefer to postpone purchases for special occasions and have no trouble saying no to their kids Want more insights? Check out The Mom Report for deeper insights into the attitudes, behaviors, motivations and media and preferences of these five types of moms. You’ll discover tips to help target your best customers and craft messaging and offers that are sure to resonate.

With the increase in alternate channels such as social media, many may think that email is no longer a valuable way to create engagement with consumers. On the contrary, email marketing is still one of the most effective tools for marketers — especially when it is paired with mobile. Experian Marketing Services sends more than 10 billion emails each month on behalf of major brands around the world, which gives us the unique ability to monitor trends in email performance and engagement over time. We report email marketing trends as well as the key performance indicators that shaped the success of the Experian Marketing Services clients’ email programs each quarter in our email benchmark reports. Mobile holds potential for email engagement One of the most noticeable trends that we’ve found in our research is that both mobile device usage and email engagement have increased. According to our Q3 2014 Email Benchmark report, the research also states that 53 percent of emails were opened on a mobile or tablet device in Q3. Although we can see an increase in both engagement and mobile usage, it is too early to tell if they are directly correlated. However, marketers should be paying attention — make mobile your priority, and you may have the ability to stay ahead of upcoming trends. “Because people are so connected with their devices today, it only makes sense that they would want to use their mobiles and tablets to check their emails in real time,” says Shelley Kessler, Manager, Reporting and Analytics, Experian Marketing Services. “This is why it is so important for marketers to adopt mobile optimization into their marketing plans. Without it, their overall engagement and click rates will significantly drop and they may ultimately lose their audience.” Catalog brands see email success with tablets To put the importance of mobile into perspective, let’s dig deeper: During Q3 2014, the majority of email opens occurred on mobile phones or tablets for catalogers, consumer products and multichannel retailers. Specifically, for multichannel retailers, 60 percent of all of their emails occurred on a mobile phone or tablet and 50 percent of their total clicks. Meanwhile, catalogers had the highest percentage of tablet use with 18 percent of email opens and 13 percent of clicks occurring on tablets. Mobile can help create a relationship On a daily basis, a digitally connected customer’s inbox will be overwhelmed with hundreds or even thousands of different messages from marketers. To stick out from the crowd, marketers should be thinking of other ways to engage consumers. Shelley Kessler suggests creating a direct mobile messaging program: “Start a mobile messaging program if you have not already done so. If you have not developed a mobile database, start asking for customers’ mobile numbers in addition to email addresses and other basic information.” By utilizing mobile in ways that have not been done before, marketers have endless opportunities to get ahead of the curve. To learn more about these trends as well as others, download a free copy of our Q3 2014 Email Benchmark Report. Keep an eye out for the upcoming Q4 2014 Email Benchmark Report from Experian Marketing Services which will publish at the end of February.

Marketers: personalization is our duty Customers willingly give brands a lot of information. Some brands collect names, birthdays, message preferences and location in addition to contact information like email address, phone number and physical address. Brands that connect through Facebook and other social media accounts gain access to even more information – a person’s likes, friends/followers, age, demographics and more. Why are so many consumers willing to share this information? In a recent webinar, Ed Kowalski, Senior Director of Strategic Services at Experian Marketing Services refers to this phenomenon as the equitable exchange – customers provide companies with personal information because they believe it will enhance their brand experience. In return, marketers have a duty to responsibly use that data to benefit the customer. Personalization is an oft-discussed strategy in marketing, but many marketers struggle to make it a reality. In fact, a recent study found that 94 percent of companies have challenges relating to personalization. Yet marketers continue to collect more customer data – without a clear plan to utilize any of the data in a personalized context. Consider a brand that collects birthdate as part of its subscription process. As a consumer, I will only provide my birthdate if I can imagine a benefit to doing so. And I can – the brand may send me personalized well-wishes or even a special offer on my birthday each year. Because I’m willing to share my birthdate, I expect that the brand will use that data to engage me on a personal level. If they don’t, I’m likely to feel that the data I shared was not used productively, which will damage my perception of the brand and make me more reluctant to share information with them in the future. This concept extends to behavioral data too. Consumers often realize that companies may have data on their past purchases, browsing behavior and more. With this assumption in mind, they expect this data to be used to create more relevant brand experiences as well. Remarketing campaigns like abandoned cart emails and display ads targeted by browse behavior are increasing in popularity, as 69 percent of marketers in our most recent survey run these types of campaigns. This means customers are coming to expect them. So what does this mean for marketers? Not only is it a best-practice to personalize messaging based on customer data, but it’s often a requirement. Consumers are saying, “Show me that you know me.” As marketers, we need to make good on the unspoken promise of this equitable exchange. It doesn’t need to be hard. Check out the slides below or watch the webcast to learn how brands can begin to implement more personalized, relevant messages today.