Experian received top ranks for hashed emails (HEMs) and demographic data from Truthset Data Collective
Advertisers, technology partners, and agencies are all chasing accurate data to power their marketing strategies. Turns out, not all data is created equal and unless you’re working with the right partner, high-quality data can be hard to find. That’s because accuracy can vary widely across the industry and the partner you choose is important. A recent study conducted by data validation company Truthset showed that 51% of the data used for ad targeting and audience measurement is wrong, with average accuracy rates ranging between 32%-69% across data providers.
The data quality challenge
The lack of high-quality data poses multiple challenges in the advertising world:
- Wasted ad spend: without accurate data at the start, marketers can’t reach the right audiences, resulting in wasted impressions.
- Privacy and compliance: 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Low-quality data can come in different forms like inconsistent or outdated information – think demographics (age, gender) and interests (dog versus cat lover) or simply the wrong relationship can be made between datasets. 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. It’s wasted dollars!
Build the data foundation
Data quality needs to be addressed if advertisers and advertising technology partners want to fulfill consumers’ demand for personalized marketing. Per eMarketer, more than 75% of internet users worldwide said they were 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.
Validation can help advertisers evaluate third party data and help build trust across the ecosystem. Companies like Truthset review and provide an unbiased evaluation of data fidelity and quality on a regular basis.
“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,” said Chip Russo, President at Truthset. “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.”
Not all data is created equal: Experian leads the way
In Q3 2023 Truthset reviewed Experian’s marketing data – as well as several other large data providers – and found:
- Experian is the #1 data provider in terms of largest volume of high-accuracy hashed e-mails (HEMs) with demographic data
- Experian ranks #1 in accuracy for 15 marketing data attributes, including but not limited to Age, Gender, Home Owner/Renter, Geography, Education, Presence of Children, and Pet Owner
- Experian consistently has the largest number of HEMs with demographic data 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,” continued Russo. “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.”
As Truthset’s recent study highlights, the data matched between hashed e-mails 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.
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 smarter marketing initiatives, like insights, targeting, identity, and measurement.
Let’s start a conversation about how we can fully realize the potential of data-driven advertising together.
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For British Petroleum (BP), 2010 has been marked by the unfortunate developments resulting after the Deepwater Horizon oil rig explosion in the Gulf of Mexico on April 20. Since then, BP’s crisis mismanagement and failed attempts to stop the oil spill have transformed this unfortunate event into an ecological disaster with political and financial consequences for the company. The oil leak has caused BP to lose a noticeable number of its American customers, namely their most loyal consumers. Experian Simmons DataStream shows that between April 26 and June 28, 2010 the percentage of American adults who report going to BP fell from 26.4% to 16.4%, a relative loss of 38% of their client base in just nine weeks. More astounding is the fact that BP’s most loyal consumers (those who said that BP is the gas or service station that they go to most often) declined a relative 56% during the same time. In fact, on June 28, 2010, only 9.5% of adults went to BP most often compared with 21.5% who were loyal to BP the week of the spill. With the flow of oil temporarily ceased and nearing a permanent solution, BP may finally be able to cap the flow of bad publicity and to reverse some of their loss in market share. Experian Simmons will continue to monitor this and other important consumer trends and share those findings here.
According to data released by Standard and Poor’s and Experian for S&P/Experian Consumer Credit Default Indices, “default rates nationally fell in May across the board.” Defaulting balances declined among all types of credit lines, including bank card loans, first and second mortgage default rates and auto loans. Further research from Experian Simmons DataStream underscores this trend. Between November 17, 2008 and May 10, 2010, there has been a 15% increase in the share of major credit card holders who report usually paying their credit card balance in full each month. This increase is reflected among both VISA and MasterCard credit card holders, during the same time period. Specifically, the percent of VISA and MasterCard credit card holders who usually pay their credit card balance in full increased by 25% and 17%, respectively. During the later part of 2008 and much of the first half of 2009, MasterCard holders were the more likely to pay their card balance in full each month. Today, however, VISA card holders are the more likely to pay the full amount due. As of May 10, 2010, 42% of VISA card holders usually paid their VISA balance in full compared with 40% of MasterCard holders. American consumers’ attempt to become solvent shows that personal financial responsibility standards are increasing in response to the recent financial crisis. According to data released by Standard and Poor’s and Experian for S&P/Experian Consumer Credit Default Indices, “default rates nationally fell in May across the board.” Defaulting balances declined among all types of credit lines, including bank card loans, first and second mortgage default rates and auto loans. Further research from Experian Simmons DataStream underscores this trend. Between November 17, 2008 and May 10, 2010, there has been a 15% increase in the share of major credit card holders who report usually paying their credit card balance in full each month. This increase is reflected among both VISA and MasterCard credit card holders, during the same time period. Specifically, the percent of VISA and MasterCard credit card holders who usually pay their credit card balance in full increased by 25% and 17%, respectively. During the later part of 2008 and much of the first half of 2009, MasterCard holders were the more likely to pay their card balance in full each month. Today, however, VISA card holders are the more likely to pay the full amount due. As of May 10, 2010, 42% of VISA card holders usually paid their VISA balance in full compared with 40% of MasterCard holders. American consumers’ attempt to become solvent shows that personal financial responsibility standards are increasing in response to the recent financial crisis.
Forward thinking marketers leverage the power of social networking sites like Facebook, MySpace, Twitter and more to connect to consumers in a more personal and meaningful way. That's why Experian Simmons is focusing on social networking in this issue of Consumer Insights, featuring the freshest insights available from the latest Simmons New Media Study. The 2010 Social Networking Report provides the hard data behind this consumer revolution, including the fact that fully 66% of online Americans use social networking sites today, up from just 20% in 2007. Social networking is an increasingly addictive activity, with nearly half of those who access such sites (43%) reporting that they visit them multiple times per day. While users of social networking sites may have initially signed up to better keep in touch with friends, a growing number say they now use sites like Facebook to connect with family members. An astounding 70% of social networkers keep in touch with family via their various online networks, up from 61% a year ago. Fully two-thirds of all online adults today have visited a social networking site in the last 30 days, up from 53% in 2008 and 20% in 2007. Social networks have most thoroughly penetrated the young adult market, as nearly 9-in-10 online 18-to 34-year-olds visit such sites today. But even older Americans are tapping into social networks, with 41% of online adults age 50 and older making monthly visits to sites like Facebook, MySpace and Twitter. The rise of social networking tracks closely with that of Facebook. As of April 26, 2010, 46% of the U.S. online adult population reported having visited Facebook in the past 30 days. While keeping in touch with others is an important part of social networking, the popularity of games like Farmville and Mafia Wars illustrate that fun is a big part of the appeal of social networking. Whether it’s keeping in touch with others, playing games, debating politics or any of the other reasons people use social networking sites, it cannot be denied that there’s a sense of addictiveness to it all. Visiting social networking sites multiple times a day is up 28% over last year, while less frequent visits are down across the board. As social networking sites extend their reach across generations, Americans are increasingly using such sites to connect with more than just their friends. Today, 17% of social networkers communicate with their parents via those sites and 22% connect with their kids, up from 9% and 15%, respectively, a year ago. An astounding two-thirds of social networking site visitors (68%) say they have shown their support of a product, service, company or musical group by becoming a “fan” or a “friend” on a social networking site. One year earlier, only 57% of social networkers had publicly declared their “like” for a product, service, company or musical group. Knowing that social networkers are comfortable connecting with products and brands they support, it's important to understand which brands have the best opportunity to connect with this group. Top retail brands among Facebook users, for instance, include H&M, Hot Topc and Forever 21. Specifically, Facebook users are full twice as likely as the average American adult to shop at H&M. Twitter visitors are 3.7 times more likely to shop at Nordstrom. Heavy users of social networking sites are primarily concentrated in the Northwest and markets that are heavily influenced by major colleges or universities.