At A Glance
Truthset’s latest analysis reaffirms Experian as the leader in third-party data accuracy. Advertisers and partners can rely on Experian’s validated, AI-powered solutions to reduce waste, improve personalization, and drive measurable marketing outcomes grounded in accuracy.Experian continues to lead in data accuracy according to Truthset’s latest analysis
Advertisers, technology partners, and agencies are all chasing accurate data to power their marketing strategies. But not all data is created equal. Truthset’s latest findings confirm Experian’s leadership in third-party data accuracy, giving brands and agencies confidence in every decision they make.
Accurate data is the foundation for predictive insight, real-time intelligence, and AI-powered personalization. Experian’s AI-driven solutions help marketers move from data to action, delivering more relevant messages with less waste.
Truthset’s independent study found that up to 51% of ad targeting data is inaccurate, with accuracy rates ranging between 32% and 69% across providers. This reinforces the importance of validated, trusted data from partners like Experian.
The data quality challenge
Inaccurate data can lead to:
Wasted ad spend
Without accurate data at the start, marketers can’t reach the right audiences, resulting in wasted impressions.
Privacy and compliance risks
In an increasingly privacy-centric world, advertisers need to be especially mindful of accurate targeting to avoid putting their brand reputation at risk.
Poor campaign performance
Low-quality data skews metrics and attribution models, making it difficult to measure campaign success and optimize spend.
Low-quality data can come in different forms, like inconsistent or outdated information – think demographics (age, gender) and interests (dog versus cat lover), or simply the wrong relationship can be made between data sets. Data records can be incomplete or duplicative, and data segments could be misclassified or inaccurate. For example, a kids’ snack food company may think they’re targeting a 35-year-old man, who lives in the suburbs with his young family, when in fact it’s a 65-year-old woman who moved to the city after her kids went to college. That’s wasted investment.
As data ecosystems grow more complex, that’s where Experian’s AI-powered simplicity comes in. We can clean, enrich, and infer missing signals, helping you act on incomplete or imperfect data with greater confidence.
Building a solid data foundation
Accurate data is essential for personalization and trust. According to eMarketer, more than 75% of internet users worldwide are willing to share their email address, brand interest, and name in exchange for personalized experiences. Without accurate data, marketers won’t be able to provide the level of personalization that consumers desire.
But personalization at scale requires more than just data, it needs intelligence. Experian’s AI-powered capabilities, including predictive models, transform clean, validated data into meaningful engagement strategies that balance performance with privacy. Independent validation from Truthset ensures that Experian’s data remains among the most accurate in the ecosystem.
“As cookies and mobile ad identifiers continue to phase out, consented, durable identifiers (hashed email, postal addresses) are going to serve as the foundation for identity solutions of the future. And the only way to ensure you are transacting on the highest quality identity and demography data is to actively validate the data you rely on with a third party.”
Chip Russo, President at Truthset
Experian’s commitment to data accuracy
Since joining the Truthset Data Collective in 2023, Experian continues to be the industry leader in data accuracy. Truthset’s latest Q2 2025 analysis reaffirms our leadership in data accuracy:
- Experian is the #1 data provider of largest volume of high-accuracy hashed emails (HEMs)
- Experian ranks #1 in accuracy for eight marketing data attributes, including but not limited to Age, Geography, Presence of Children, and Education
- Experian ranks #1 or #2 for 22 of the 24 attributes, and #3 for the two others (out of 12 companies being analyzed)
- Experian consistently has the largest number of HEMs that are 90% or more likely to be accurate
“As a member of the Truthset Data Collective, Experian received top ranks across a variety of categories for its data. The entire digital advertising world runs on data, but focusing on data accuracy is going to drive the next phase of innovation for the industry, enhancing ROI for advertisers, CPMs for publishers, and relevant experiences for consumers.”
Chip Russo, President at Truthset
As Truthset’s recent study highlights, the data matched between hashed emails and postal addresses is crucial, underpinning everything from targeted ads to TV audience measurement. Highly accurate HEMs linked to high-quality demographic data should be the foundation of any marketing plan. Advertisers are able to overcome the complexities of identity resolution by tying online and offline touchpoints together to deliver a consistent message across channels.
Real-time relevance, powered by ethical AI
Experian combines validated identity data with intelligent technology to deliver marketing that works for people and brands.
Companies are striving to eliminate marketing waste and provide consumers with personalized marketing and the advertising industry can have confidence that Experian’s marketing data has been externally validated as being highly accurate. The accuracy of our data will power better marketing initiatives, like insights, targeting, identity, and measurement.
Whether you’re optimizing for reach, relevance, or ROI, AI is changing how marketing works. Experian’s human-centered, privacy-first AI makes it easier to adapt, act faster, and connect with consumers in ways that are more meaningful.
Let’s start a conversation about how we can fully realize the potential of data-driven advertising together.
Contact us today
FAQs
Truthset is an independent data validation company that reviews and ranks data providers based on accuracy. Their ratings help advertisers understand which data sources they can trust. Experian ranks #1 in data accuracy according to Truthset.
Experian ranks #1 for accuracy in multiple categories, including Age, Geography, and Presence of Children, and holds the largest number of hashed emails that are 90% or more likely to be accurate.
Accurate data is important for marketers because it leads to more efficient targeting, reduced ad waste, and better campaign performance. It also reduces compliance risk by helping advertisers engage responsibly. Experian’s data is ranked #1 in data accuracy according to Truthset.
Experian’s privacy-first, AI-driven models clean, enrich, and validate data while respecting consent and ethical standards.
Connect with the Experian team to learn how our validated data and AI-powered solutions can strengthen your targeting, insights, and ROI.
Latest posts
Ditch the cookie, not the data with the next evolution of contextual targeting Today, we're excited to announce Contextually-Indexed Audiences, a game-changer in contextual targeting. Experian’s new solution offers advertisers a powerful, privacy-safe solution that combines the precision of deterministic audience targeting with the flexibility of contextual targeting. Powered by real-time analysis from two million websites, access to 1,400 trusted audience segments, and easy activation through the top demand-side platform’s contextual marketplace or Audigent private marketplaces (PMPs), this solution offers advertisers a scalable way to reach their target consumers. With this solution, advertisers can reach consumers on websites that over-index for visitors with the demographics, behaviors, or interests, they are looking to target. For example, an automotive brand can select Experian’s “Contextually-indexed in-market for a luxury electric car” audience segment and reach consumers when they are browsing websites that often attract that exact segment. Best of all, this is done in a privacy-safe way since it’s not reliant on cookies, mobile ad IDs (MAIDs) or other user identifiers. How Contextually-Indexed Audiences work Contextually-Indexed Audiences harness advanced machine learning technology to move beyond traditional keyword-based strategies. The solution works in three steps: First, it analyzes traffic from over two million websites and mobile apps to identify the types of frequent visitors to those platforms. Next, using Experian’s Digital Graph, it resolves the identities of those visitors and maps them to more than 1,400 of Experian’s Syndicated Audiences, determining which audiences are most overrepresented on each site. Finally, the relevant audiences are assigned to those sites, allowing advertisers to deliver ads to people in those audiences while they are actively browsing the websites — without relying on user identifiers. Customer success story A leading auto manufacturer was among the first clients to activate this new solution while we were in beta. The goal was to identify new contextual targeting solutions that focus on privacy while maintaining scale and performance. The client identified two key target audiences: first-time vehicle buyers and experienced buyers. The initial campaigns using this new solution were highly successful. Even as the campaign scaled to twice the original volume, it continued to deliver three times the targeted click-through rate (CTR) goal. “Partnering with industry leaders like Experian, we're pushing the boundaries of contextual targeting with innovative data strategies that offer buyers greater flexibility and improved performance. These advanced contextual solutions are exciting as they not only drive results but also have the same privacy safeguards as traditional contextual targeting.”Matt Griffith, CTO & Co-Founder, Audigent Benefits of Contextually-Indexed Audiences Accurate consumer reach: Real-time integrations with over two million websites and apps coupled with machine-learning indexing technology ensure audience segments are constantly refreshed, which means advertisers reach consumers based on their latest habits. Privacy-safe audience targeting: These audiences are not reliant on cookies or any other user identifiers for targeting. Audience customization: Create the right audience segment for your campaign by using a combination of over 1,400 audiences across 12 data categories like demographics, politics, health, travel, finance, and TV. Flexible activation: Activate these audiences instantly in the top demand-side platform’s contextual marketplace or utilize our partnership with Audigent to create a custom private marketplace (PMP), where they can be activated across any media buying platform. When using a PMP, advertisers benefit from additional performance optimization capabilities. Experian’s Contextually-Indexed Audiences offer advertisers a powerful solution that combines the precision of audience targeting with the flexibility of contextual targeting. With real-time analysis of over two million sites and access to 1,400 trusted audience segments, advertisers can reach consumers based on their exact behaviors and interests. This is done in a privacy-safe, yet scalable way since it’s not reliant on cookies or other user identifiers. Whether activating instantly through the top demand-side platform or customizing through Audigent PMPs, this is the future of audience targeting. Ditch the cookie, not the data, and elevate your strategy today. Contact us Latest posts
Experian is excited to announce that Experian Audiences are now accessible on FreeWheel, a global technology platform for the TV advertising industry. This includes FreeWheel’s leading sell-and-buy-side programmatic advertising platforms, which provide premium inventory for digital and TV campaigns. With Experian Audiences available within FreeWheel, advertisers can access the data they need to create and activate high-impact, targeted, and personalized campaigns across linear, digital, and advanced TV. Unlock unmatched audience precision With this integration, FreeWheel customers gain access to Experian's syndicated audiences powered by Experian Marketing Data. Experian offers 2,400 ready-to-use audiences across 15 data verticals, including demographic, lifestyle and interests, retail purchases, and auto. Backed by a deep understanding of people in the offline and digital worlds, Experian's data is ranked #1 in accuracy by Truthset, giving advertisers confidence that they are reaching the right people. “With the expansion of our collaboration with FreeWheel, we're enabling digital and television advertisers to access Experian Audiences with unprecedented ease. This integration equips brands with ready-to-use audiences, allowing them to build highly personalized campaigns that precisely reach the right consumers. This helps drive measurable impact and improves the effectiveness of brands' advertising strategies.”ali mack, vp of adtech, experian Publishers using Audience Manager, FreeWheel’s audience-enabled solution, can unify audiences across devices and ad types, including linear, through the FreeWheel Identity Network. Advertisers using Beeswax, FreeWheel’s demand-side platform (DSP), can target these audiences across multiple devices and platforms to ensure their campaigns resonate and deliver better results. Whether advertisers are targeting holiday shoppers or in-market car shoppers, Experian's data ensures campaigns are timely, relevant, and effective. Boost your campaigns with targeted audience solutions When it comes to capturing the interest of car buyers or connecting with valuable holiday shoppers, our collaboration provides audience targeting to ensure a marketer's message hits home when it counts. Capture TV viewers at the right moment. Developed in partnership with the Advertising Research Foundation (ARF), Experian's TV viewership audiences allow advertisers to reach households based on actual viewing habits, from how a household consumes TV to the brand of TV they own. Drive auto sales with in-market targeting. Reach in-market and near-market car buyers to support vehicle launches and end-of-year promotions, ensuring advertisers’ messages hit consumers actively looking for a vehicle. Maximize retail success during the holiday. The holiday shopping season presents an ideal opportunity to capture attention, drive sales, and build lasting customer relationships. Experian can help you capitalize on the holiday season with precisely targeted audiences, including shopping styles, discount-seekers, gift-givers, and holiday travelers. Transform your campaigns with Experian Audiences With Experian Audiences available in FreeWheel’s platforms, advertisers can access the data they need to create high-impact campaigns across TV and digital platforms. Whether your goal is to drive sales during the holiday season or reach in-market car shoppers, Experian's trusted data ensures you'll reach the right audience at the right time with the right message. For a full list of Experian’s syndicated audiences and activation destinations, download our syndicated audiences guide. Download now Contact us Latest posts
As Oracle exits the advertising space, we understand that this may present a challenge. Experian is here to support you with a seamless transition in your audience targeting. As one of Oracle’s primary data providers that powered their audiences, we’ve mapped Oracle audiences to Experian audiences, helping you to switch your audience targeting with no impact on your campaign’s performance. In this blog post, we highlight four audience categories that we know marketers are actively seeking to replace and target: auto, restaurants, lifestyle and interests, and demographics. Experian’s approach to best-in-class audience targeting Experian’s 2,400+ syndicated audiences are available directly on over 30 leading television, social, programmatic advertising platforms, and directly within Audigent for activation within private marketplaces (PMPs). Reach consumers based on who they are, where they live, and their household makeup. Experian ranked #1 in accuracy by Truthset for key demographic attributes. Access to unique audiences through Experian’s Partner Audiences available on Experian’s data marketplace, within Audigent for activation in PMPs and directly on platforms like DirectTV, Dish, Magnite, OpenAP, and The Trade Desk. Experian’s audience solutions are rooted in offline, deterministic data — like name, address, phone number, and email — that rarely changes. Our deep understanding of people in the offline and digital worlds provides marketers a persistent linkage of known offline data and digital identifiers, which means you get accurate and consistent audience targeting across all channels. Auto, Cars, and Trucks As the premier auto partner contributing to Oracle auto segments, Experian can help you reach and target consumers based on their known and predictive auto shopping behaviors. Experian’s auto audiences are built utilizing insight from our North American Vehicle Database℠ and other data attributes from Experian Marketing Data to provide highly accurate audiences for digital and TV advertising. Unlike some of our competitors who are also positioning themselves as a replacement audience provider, Experian owns all our Vehicle, Consumer, and summarized Credit data under one umbrella and refreshes our audiences every 30 days. This ensures tighter audience composition, superior data hygiene, and best in-class data fidelity, which means you get to target the most accurate audiences. With over 750 syndicated audiences segmented by make, model, price, vehicle age, fuel type, and more, our data is accessible through Experian’s distribution power across all platforms — digital, TV, programmatic, and social — allowing activation wherever our partners need it. Here are the 10 most popular Experian audiences that align with Oracle’s auto audiences: Audience by OracleExperian audienceAudiences by Oracle > Auto, Cars and Trucks > In-Market > Body Styles > SUVs and CrossoversAutos, Cars and Trucks > In Market-Body Styles > SUV and CUVAudiences by Oracle > Auto, Cars and Trucks > In-Market > Body Styles > Trucks > Mid-Size Pickup TrucksAutos, Cars and Trucks > In Market-Body Styles > Mid-Size TruckAudiences by Oracle > Auto, Cars and Trucks > In-Market > Body Styles > Trucks > Full-Size Pickup TrucksAutos, Cars and Trucks > In Market-Body Styles > Full-Size TrucksAudiences by Oracle > Auto, Cars and Trucks > In-Market > Body Styles > SUVs and Crossovers > SUVs > Small to Mid-Size SUVAutos, Cars and Trucks > In Market-Body Styles > Small Mid-Size SUVAudiences by Oracle > Auto, Cars and Trucks > In-Market > Body Styles > SUVs and Crossovers > SUVsAutos, Cars and Trucks > In Market-Body Styles > SUVAudiences by Oracle > Financial Services > Insurance > In-Market > Auto InsuranceLifestyle and Interests (Affinity) > In-Market > Auto InsuranceAudiences by Oracle > Auto, Cars and Trucks > Merchant Category Audiences > Auto Insurance High SpendersRetail Shoppers: Purchase Based > Automotive (Cars & Trucks) > Auto Insurance: High SpendersOracle BlueKai > In-Market > Auto, Cars and Trucks > Condition > Used Cars > More than 5 years oldAutos, Cars and Trucks > In Market-New/Used > Used car 6+ yearsAudiences by Oracle > Auto, Cars and Trucks > In-Market > Condition > Used > Less than 5 years oldAutos, Cars and Trucks > In Market-New/Used > Used car 0-5 yearsOracle BlueKai > In-Market > Auto, Cars and Trucks > Classes > Cars > Compact and Sub-Compact CarsAutos, Cars and Trucks > In Market-Body Styles > Compact or Subcompact Cars Lifestyle and Interests Experian’s Lifestyle and Interests data helps you reach and target consumers based on their predicted lifestyle and behavioral characteristics with data sourced from consumer surveys, research panels, and online behaviors, enabling more personalized and impactful marketing strategies. Here are five of the most popular Experian audiences that align with Oracle's lifestyle and interest audiences: Audience by OracleExperian audienceAudiences by Oracle > Hobbies and Interests (Affinity) > Pets > DogsLifestyle and Interests (Affinity) > Pets > Dog OwnersAudiences by Oracle > Hobbies and Interests (Affinity) > Pets > CatsLifestyle and Interests (Affinity) > Pets > Cat OwnersAudiences by Oracle > Hobbies and Interests (Affinity) > Health and Fitness > ExerciseLifestyle and Interests (Affinity) > Health & Fitness > Fitness EnthusiastOracle DLX (Datalogix) > DLX Finance > InvestorsLifestyle and Interests (Affinity) > Investors > Active InvestorAudiences by Oracle > Lifestyles > Merchant Category Audiences > Sports LoversLifestyle and Interests (Affinity) > Sports and Recreation > Sports Enthusiast Demographics Experian’s demographic data allows marketers to tap into the accurate data from Experian Marketing Data to refine audiences to meet a brand’s target persona. Our demographic audiences deliver insight into age, gender, income, and household attributes such as home ownership, presence of children in the household, and length of residence. Based on customer feedback, we have expanded our range of age-based audience segments. These new segments cover various adult age groups and gender distinctions (e.g., Adult Females 18-39, Adult Males 35-54). Here are seven of the most popular Experian audiences that align with Oracle's demographic audiences: Audience by Oracle Experian audienceAudiences by Oracle > Demographics > Validated Demographics > Household Income > HHI: $100,000+Demographics > Household Income (HHI) > $100,000+Audiences by Oracle > Real Estate and Home Property Services > Real Estate Attributes > Ownership > Home OwnersDemographics > Homeowners/Renters > HomeownerAudiences by Oracle > Demographics > Age Groups > Adults 25-54Demographics > Ages > 25-54Audiences by Oracle > Demographics > Gender > FemalesDemographics > Gender > FemaleAudiences by Oracle > Demographics > Validated Demographics > Age Groups > Adults 25-54 > Females 25-54Demographics > Ages > Female 25-54Audiences by Oracle > Demographics > Age Broad > Ages 40-49Demographics > Ages > 40-49Audiences by Oracle > Demographics > Validated Demographics > Age Broad > Ages 65+Demographics > Ages > 65+ Quick Service Restaurants (QSR) Here are six of the most popular Experian audiences that align with Oracle's QSR audiences: Audience by OracleExperian audienceAudiences by Oracle > Restaurants > Merchant Category Audiences > In Store QSR Fast Food Frequent SpendersRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Fast Food/QSR QSR Frequent SpendersAudiences by Oracle > Restaurants > Merchant Category Audiences > QSR Chicken Frequent SpendersRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Fast Food/QSR Chicken Frequent SpendersAudiences by Oracle > Restaurants > Merchant Category Audiences > QSR Burgers Frequent SpendersRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Fast Food/QSR Burger Frequent SpendersAudiences by Oracle > Restaurants > Cuisine Type > SandwichesRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Fast Food/QSR Subs and Sandwich Frequent SpendersAudiences by Oracle > Restaurants > Dining Type > Casual DiningRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Casual Dining Frequent SpendersAudiences by Oracle > Restaurants > Dining Type > Coffee Shops and CafesRetail Shoppers: Purchase Based > Food and Drink > Restaurants: Coffee Frequent Spenders Switch from Oracle to Experian audiences with ease Experian is here to make it easy for advertisers and agencies to find the right audience solutions after Oracle’s exit. By partnering with us, you work with a single data provider that offers access to a diverse range of audiences across multiple categories, including political and holiday shopping. Our audiences are available for activation on the leading demand, supply, social, and TV platforms. Reach out to your account representative or our audience team for information about our comprehensive audience mapping and finding the right audiences for your campaigns. Connect with our audience team Download our audience lookbook to discover more about Experian’s audiences. Contact us Latest posts