At A Glance
Experian and Yieldmo collaborate to help marketers navigate signal loss with privacy-safe contextual advertising. By combining Experian’s identity solutions with Yieldmo’s advanced targeting, this collaboration enables effective audience engagement in a world with fewer traditional signals.Note: While third-party cookies are no longer being phased out, this webinar was recorded in 2023 when cookie deprecation was still a key industry focus. The strategies discussed reflect that time frame and remain relevant for addressing broader signal loss challenges.
With major browsers discontinuing support for third-party cookies, marketers must rethink how to identify and engage their audiences. Contextual advertising offers a privacy-safe solution by combining contextual signals with machine learning to deliver highly targeted campaigns. In a Q&A with our experts with eMarketer, Jason Andersen, Senior Director of Strategic Initiatives and Partner Solutions at Experian, and Alex Johnston, Principal Product Manager at Yieldmo, we discuss how contextual advertising addresses signal loss, improves addressability, and delivers better outcomes for marketers.

The macro trends impacting marketers
How important is it for digital marketers to stay informed about the changes coming to third-party cookies, and what challenges do you see signal loss creating?
Jason (Experian): Third-party cookies have already been eliminated from Firefox, Safari, and other browsers, while Chrome has held out. It’s just a matter of time before Chrome eliminates them too. Being proactive now by predicting potential impacts will be essential for maintaining growth when the third-party cookie finally disappears.

Alex (Yieldmo): Third-party cookie loss is already a reality. As regulations like the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA) take effect, more than 50% of exchange traffic lacks associated identifiers. This means that marketers have to think differently about how they reach their audiences in an environment with fewer data points available for targeting purposes. It’s no longer something to consider at some point down the line – it’s here now! Also, as third-party cookies become more limited, reaching users online is becoming increasingly complex and competitive. Without access to as much data, the CPMs (cost per thousand impressions) that advertisers must pay are skyrocketing because everyone is trying to bid on those same valuable consumers. It’s essential for businesses desiring success in digital advertising now more than ever before.
Solving signal loss with contextual advertising
How does contextual advertising help marketers engage audiences with new strategies like machine learning and artificial intelligence (AI)?
Jason (Experian): Contextual advertising helps marketers engage audiences by combining advanced machine learning with privacy-safe strategies. We focus on using AI and machine learning to better understand behavior, respect privacy, and deliver insights. As third-party cookies go away, alternative identifiers are coming to market, like Unified I.D. 2.0 (UID2). These are going to be particularly important for marketers to be able to utilize them. As cookie syncing becomes outdated, marketers will have to look for alternative methods to reach their target audiences. It’s essential to look beyond cookie-reliant solutions and use other options available regarding advertising.

Alex (Yieldmo): There’s been a renaissance in contextual advertising over the last couple of years. Three key drivers are shaping this shift:
- The loss of identity signals is forcing marketers to rethink how they reach audiences.
- Advances in machine learning allow us to analyze more granular contextual signals, identifying patterns that are most valuable to advertisers.
- Tailored models now use these signals to deliver more effective campaigns. This transformation is occurring because of our ability to capture and operate on richer, more detailed data.
Reach consumers with advanced addressability
How does advanced contextual advertising help marketers reach non-addressable audiences?
Jason (Experian): Advanced contextual advertising helps marketers reach non-addressable audiences by taking a set of known data (identity) and drawing inferences from it with all the other signals we see across the bidstream. It’s about using a small seed set of customers, those who have transacted with you before or match your target audience, and training contextual models to make the unknown known. Now we can go out and find users surfing on any of the other sites that traditionally don’t have that identifier for that user or don’t at that moment in time and start to be able to advertise to them based on the contextually indexed data.

Alex (Yieldmo): I think the exciting opportunity for many people in the industry is figuring out how to reach your known audience in a non-addressable space, that is based on environmental and non-identity based signals, that helps your campaign perform. Machine learning advancements allow you to take your small sample audience and uncover those patterns in the non-addressable space. High-quality, privacy-resilient data sets are critical for building these campaigns. Companies like Experian, with deep, rich training data, are well positioned to support advertisers in building extension audiences.
Creative strategies that improve ad performance
Why does creative strategy remain essential for digital advertising success?
Jason (Experian): Creative strategy remains essential because it provides valuable signals for targeting and engages audiences effectively. In this advanced contextual world, good creative in the proper ad format that you can test and learn from is paramount. It comes back to that feedback loop. We can use that as another signal in this equation to develop and refine the right set of audiences for your targeting needs.

Alex (Yieldmo): Creative and ad formats are powerful signals for understanding audience engagement. At Yieldmo, we collect interaction data every 200 milliseconds, such as scrolling behavior or time spent on an ad. This data fills the gap between clicks and video completions, helping us build models that predict downstream actions. Tailoring creative to specific audience groups has always been one of the best ways to improve performance, and it remains essential in this new era of contextual advertising. Throughout my career, I learned that designing or tailoring your creative to different audience groups is one of the best ways to improve performance. We ran many lift studies with analysis to understand how you can tailor creative customized for individual audiences. That capability and the ability to do that on an identity basis is.
Our recommendations for actionable marketing strategies
Do you have recommendations for marketers building out their yearly strategies or a campaign strategy?
Jason (Experian): My recommendation for marketers building out their yearly strategies is to be proactive and start testing and learning these new solutions now. I mentioned addressability and being in the right place at the right time. That’s easier in today’s third-party cookie world. But as traditional identity is further constricted, you will have these first-party solutions that will not be at scale, so you’re less likely to find your user at the scale you want. It would be best if you thought about how to reach that user at the right place at the right time. They may not be seen from an identity basis. They might not be at the right place at the right time when you were delivering or trying to deliver an ad. But you increase your chance of reaching them by building these advanced contextual targeting audiences using this privacy-safe seed ‘opted-in’ user set; this is a way to cast that wider net and achieve targeted scale.
Alex (Yieldmo): Build your seed lists, test your formats with different audiences, and understand what’s resonating with whom. Take advantage of some of the pretty remarkable advances in machine learning that are allowing us, really, for the first time to fully uncork the potential and the opportunity with contextual in a way that we’ve never done before.
Contact us
About our experts

Jason Andersen
Senior Director, Strategic Initiatives and Partner Solutions, Experian
Jason Andersen heads Strategic Initiatives and Partner Enablement for Experian Marketing Services. He focuses on addressability and activation in digital marketing and working with partners to solve signal loss. Jason has worked in digital advertising for 15+ years, spanning roles from operations and product to strategy and partnerships.

Alex Johnston
Principal Product Manager, Yieldmo
Alex Johnston is the Principal Product Manager at Yieldmo, overseeing the Machine Learning and Optimization products. Before joining Yieldmo, Alex spent 13 years at Google, where he led the Reach & Audience Planning and Measurement products, overseeing a 10X increase in revenue. During his time, he launched numerous ad products, including YouTube’s Google Preferred offering. To learn more about Yieldmo, visit www.yieldmo.com.

About Yieldmo
Yieldmo is an advertising platform that fuses media and creative to meet audiences in the moments that matter. Using proprietary data and AI, Yieldmo uses advanced targeting to deliver context-aware creative when and where it’s most effective, all while respecting user privacy. The result: ads that belong on inventory brands trust. For more information, please visit www.yieldmo.com.
Contextual advertising FAQs
Contextual advertising works by targeting audiences based on the content they’re engaging with, rather than relying on personal identifiers or traditional tracking methods. Yieldmo’s platform uses advanced contextual signals and machine learning to deliver relevant ads in privacy-safe ways.
Contextual advertising addresses signal loss by focusing on environmental and content-based signals instead of relying on thir-dparty cookies or other traditional identifiers. Experian’s identity solutions complement this approach by enabling marketers to connect with audiences in a compliant and scalable way.
Creative is important in contextual advertising because it engages audiences and provides valuable signals for targeting. Yieldmo’s platform collects interaction data, such as scrolling and time spent on ads, to refine campaigns and improve performance.
Marketers can reach non-addressable audience through advanced contextual targeting, which uses known data, like seed audiences, to identify patterns and extend reach. Experian’s identity solutions and contextual data from, Audigent, a part of Experian, help marketers connect with these audiences in privacy-safe and effective ways.
Latest posts

In this article…Typical paths to programmatic TV ad buying What platforms can your programmatic ads show on?Where to get started with programmatic TV buying How to optimize your bids for smarter ad spend In advertising, it’s crucial to maintain efficiency and cost-effectiveness through every campaign. Whether you’re a seasoned marketer or just starting with programmatic advertising, finding the best deal for programmatic TV ads is essential. In this blog post, you’ll learn about the intricacies of programmatic TV and how you can uncover the best paths, platforms, and strategies to maximize your advertising budget. Typical paths to programmatic TV ad buying Programmatic advertising has revolutionized how businesses reach their target audience on television and has become an increasingly popular marketing approach. So far, in 2023, 87% of connected TV (CTV) ads have been bought using programmatic methods. That percentage is expected to continue rising as more advertisers take advantage of this buying method. To find the best deal for cheap programmatic TV, it’s essential to understand the typical paths to programmatic media buying: direct deals and programmatic auctions. Direct deals One common route for programmatic ad buying is direct deals with publishers and broadcasters. This approach gives you more control over your ad placements, allowing you to negotiate pricing and secure prime time slots. However, this method can be expensive as premium placements often have a premium price tag. Programmatic auctions Another option is programmatic auctions, where advertisers bid on available ad inventory in real time. These auctions can be public or private, each with its own benefits. Public auction Public auctions are the primary marketplace for cheap programmatic TV ad buying, and advertisers compete in real-time for available ad slots. This option can be cost-effective if you are strategic with bidding. However, it can be highly competitive, which could drive up prices. Private auction A private auction provides a more controlled bidding environment. These auctions offer access to premium inventory and the ability to negotiate directly with publishers and broadcasters. Prices are typically higher at private auctions, but they can lead to more exclusive, high-quality ad placements to better reach your target audiences. Auction vs. direct The auction vs. direct debate is crucial for finding the best deal in programmatic TV advertising. Direct programmatic ad buying involves establishing personal relationships with publishers and broadcasters. This approach offers more control over ad placements, creates the potential for long-term partnerships and premium positions, and allows for more negotiation power on pricing. On the other hand, the auction route relies on real-time programmatic auctions that give advertisers more efficiency, dynamic pricing through competitive bidding, and access to diverse ad inventory. This approach also allows better data-driven decision-making to help advertisers with precise targeting and optimization. What platforms can your programmatic ads show on? Programmatic ads are limited to traditional television. You can use various platforms to broaden your audience reach, including blogs, lifestreams, and more. Multiple platform options also let advertisers search around for cheap programmatic ad buys. Some popular platforms include: Display and video YouTube videos Custom publisher formats Audio ads Unexpected platforms where you can buy programmatic TV ads Some unexpected platforms offer unique opportunities to find the best programmatic TV deals. Some of these examples include: YouTube shorts Mobile games Music streaming apps Pinterest TikTok Try local Local (linear) television advertising often flies under the radar, but it can be a goldmine for finding cheap programmatic ad buys. Customize your messages to local audiences by focusing on specific geographic regions. This level of specificity can lead to highly efficient ad campaigns with lower costs compared to national or global placements. Where to get started with programmatic TV buying When it comes to programmatic TV ad buying, you have two main options: using an agency or going directly to the marketplace. Using an agency Advertising agencies have the expertise to navigate the complexities of programmatic TV ad buying. By working with one, you may be able to find better deals and get help negotiating terms and optimizing your campaigns. However, remember that agency fees could take up a large portion of your budget. Going to the marketplace For a more hands-on approach, you can explore programmatic ad buying directly through the marketplace. This approach gives you direct control over your campaigns and the ability to explore different deals and platforms. However, you’ll want to understand programmatic advertising strongly to ensure you make the most of the marketplace. How to optimize your bids for smarter ad spend Finding the best deal doesn’t end with choosing the right options for programmatic buying. You need to focus on smart bidding strategies to optimize your advertising budget. Choose placement based on segmentation Segmentation is vital to maximizing your ad spend. By targeting the specific audience segments most likely to convert, you can make the most of your budget. Platforms often offer options to narrow your audience based on behavior, interests, and demographics. Work with an identity resolution provider Identity resolution is the process of matching online and offline customer data, giving you a comprehensive view of your target audience. By working with an identity resolution provider, you can make informed decisions about where and when to place your programmatic TV ads for the best results. Create an omnichannel view of your campaign To find the best deals on cheap programmatic ads, it’s essential to have an omnichannel view of your advertising campaign. By coordinating your programmatic media with other channels, you can create a seamless and cohesive brand experience for your audience. Get started with programmatic TV today Now that you better understand programmatic TV ad buying, you’re ready to get started. But how can Experian help you make the most of your programmatic advertising efforts? At Experian, we offer a suite of data-driven solutions to enhance your programmatic TV advertising campaigns. Our extensive data and identity resolution capabilities empower you to make informed decisions to improve your targeting capabilities, optimize engagement, and more. By working together, you can unlock the potential of your programmatic TV ads and find the best deals to optimize your advertising budget. Get started today Latest posts

As we approach 2024, marketers must grasp the evolving landscape of digital activation. Understanding emerging audience trends and activation strategies is key to developing impactful marketing initiatives and positioning your brand for success. In Experian's 2024 Digital audience trends and predictions report you'll find: Data-driven insights that will empower you to confidently develop marketing strategies that resonate with your audience and drive meaningful results. Insights from Experian experts and our industry-leading data. Our outlook for 2024 marketing trends. In this blog post, we'll provide a sneak peek of the 2024 marketing trends you can expect in our full report. Digital activation Digital activation grew by 63% between 2022 and 2023. We expect digital activation to increase in 2024 but at a slower rate than in 2023 due to economic uncertainty caused by high-interest rates, recent state privacy regulations, and work stoppages in the entertainment and automotive industries. Top digital audiences Which digital audiences are advertisers purchasing from Experian? We are seeing growth in four major data categories: Automotive, Demographics, Lifestyle and Interests, and Retail Shoppers: Purchase Based audiences. Here are a few audiences within these categories that you can activate on-the-shelf of your preferred platform: Automotive: Autos, Cars, and Trucks > In Market-Make and Models Demographics: Demographics > Homeowners/Renters > Renter Lifestyle and Interests: Lifestyle and Interests (Affinity) > Activities and Entertainment > Wine Lovers Retail Shoppers: Purchase Based: Retail Shoppers: Purchase Based > Food and Drink > Restaurants: Fast Food/QSR Chicken Frequent Spenders Top digital audiences by industry What are the top digital audiences being activated by industry? Download our 2024 Digital audience trends and predictions report to discover the top digital audiences in the following industries: Automotive Health Financial Services Retail & CPG Download our new 2026 Digital trends and predictions report Marketing in 2026 will be defined by connection: between activation and measurement, data and AI, platforms and outcomes. These connections are what turn innovation into impact, and they’re where Experian helps marketers lead with confidence. What you'll learn AI is only as good as its data : Find out why the marketers who shape how AI works, with high-integrity, human-centered data, will be the ones who lead. Activation and measurement are coming together: Explore how marketers are shifting from reporting after the fact to guiding performance in the moment. First-party data activation is becoming a foundational capability: See how it's now possible to onboard and activate privacy-compliant audiences across channels, all from a single system. Commerce media is no longer just a retail play: Understand why auto, CPG, financial services, and travel brands are now adopting retail-style models to connect data, media, and sales outcomes. Curation is the new programmatic standard: Learn how curation brings identity, quality, and control together, allowing marketers to target confidently across connected TV (CTV), audio, and the open web. Download now Contact us Latest posts

2023 has been an unprecedented year for AdTech. With new challenges arising every day — from ongoing signal loss to changing consumer privacy regulations– staying on top of trends is more important than ever before. To help you stay informed on successful tactics from across our ecosystem we’ve compiled a list of our top five 2023 AdTech blog posts. Keep reading to learn about the top themes from CES and Cannes this year, why contextual targeting is so popular, and more – so you can remain competitive in today's rapidly changing environment. #5 CES 2023: Clean rooms, activation, and more Experian attended CES in January to kick off the AdTech year, connecting with partners, clients, and industry leaders to understand their challenges and goals. Discussions were focused on clean rooms and digital activation to address data deprecation and consumer privacy. Clean rooms have the potential to standardize data and address interoperability issues. Digital activation was predicted to increase significantly in 2023, with more focus on demand-side, video, and supply-side platforms. Did digital activation increase in 2023? Download our 2024 Digital audience trends and predictions report to find out. Read our full 2023 CES recap here. #4 Experian identity resolution now available in AWS Clean Rooms Earlier this year, Experian announced that our identity resolution solution is now available in AWS Clean Rooms. Through this new partnership, customers can pair Experian's identity capabilities with AWS Clean Rooms to safely collaborate and access deeper insights without exposing sensitive data. Check out the full announcement to hear from Kalyani Koppisetti, Principal Partner Solution Architect at AWS, Matt Miller, Business Development Principal at AWS, and Tyler Middleton, Sr. Partner Marketing Manager at Experian. #3 Four key themes from Cannes Lions 2023 At Cannes Lions 2023, discussions revolved around four main themes: Signal loss: Experts discussed the importance of adapting paid media strategies to align with consumer behaviors. Collaboration: Discussions highlighted the need for industry players to collaborate and focus on solutions that benefit all stakeholders in the ecosystem. Personalization: This was a key topic and emphasized the growing significance of tailored content, data-driven insights, and first-party data solutions for advertisers adapting to cookie deprecation and the evolving consumer privacy landscape. Balancing AI and creativity: Attendees explored how to balance AI capabilities and nurture creativity while maintaining a human touch. Cannes 2024 will be here before we know it and Experian will be there. To get ready, check out this post by Tyler Middleton, Sr. Partner Marketing Manager, to hear from a first-time Cannes attendee, #2 Three key insights from our 2023 Holiday spending report Experian's annual Holiday spending trends and insights report analyzed recent trends, consumer spending habits, and anticipated what was to come in the 2023 holiday shopping season. This blog post covered three key insights from our report: Consumers are starting their holiday shopping earlier, particularly with online sales. Online sales have been increasing year-over-year, surpassing in-store sales. Spending during the 2022 holiday season was lower than in previous years but is expected to be on par with what was seen in 2023. For advice from our experts and access to all of our predictions for this year’s holiday shopping season, download our 2023 Holiday spending trends and insights report today. #1 How contextual ad targeting addresses signal loss Our most viewed blog post of 2023 was How contextual ad targeting addresses signal loss. Marketers are seeking new solutions due to signal loss caused by the phasing out of third-party cookies. Contextual ad targeting offers a way to combine contextual signals with machine learning for more accurate targeting. Experian's Jason Andersen and Yieldmo's Alex Johnston discuss the challenges of signal loss, addressability, the importance of good creative, and tips for digital ad success in this blog post. By understanding contextual advertising, marketers can create powerful and effective campaigns to reach target audiences. Subscribe to our newsletter Sign up for our email newsletter to receive our latest blog posts, product and partnership announcements, thought leadership, and more straight to your inbox. Subscribe Contact us today Latest posts