
Originally appeared on VideoNuze
Connected TV (CTV) is a leading platform in digital advertising, combining the precise targeting of digital ads with the broad reach and storytelling power of traditional TV. This creates an immersive experience that offers full-funnel marketing results. As consumer time spent watching CTV has doubled over the past five years and linear TV viewing patterns have shifted, advertisers now see CTV as essential for reaching and engaging audiences.
Of those CTV users, viewers increasingly choose to watch content with ads. By 2025, free ad-supported streaming TV (FAST) viewers will increase to 49% of CTV users, further highlighting the opportunity for marketers to captivate audiences in ways standard digital display ads can’t match. With the explosion of consumer time spent and advertising dollars following, making CTV more addressable and targeted requires a combination of identity and audience.
Historically, the IP address has been the most popular way to target a household with a CTV (e.g., LG, Samsung, Vizio device) or streaming platform (e.g., Disney+, Paramount+, Roku, Amazon Prime, etc.). As IP addresses continue to fluctuate in terms of durability, consistency, and type, including the increased adoption of IPv6, we have seen a new incumbent enter the CTV ecosystem: Unified ID 2.0 (UID2).
UID2 stands out as a particularly valuable tool for CTV advertisers. It provides a standardized way to identify and target users across CTV and traditional channels like display and mobile while respecting consumer privacy. Given that purchases might not occur on CTV, UID2’s ability to link ad exposure on CTV to conversions on other devices is crucial for demonstrating a CTV campaign’s true impact.
Authenticated audiences are key to CTV’s appeal
A significant advantage of CTV is its high rate of logged-in, authenticated users. This provides marketers with reliable first-party data for targeting and measurement purposes. UID2 benefits from this since it’s a universal identifier based primarily on first-party data, such as people’s email addresses and phone numbers.
Authenticated viewers can also be connected across different devices, enabling marketers to understand the full customer journey, which helps attribute conversions more accurately to CTV ads.
Key advantages of CTV for digital marketers
- Superior viewing experience: Larger screens and a captive audience watching high-quality on-demand content
 - Authenticated users: Enables precise audience targeting, more personalized ad experiences, and enhanced cross-device attribution
 - Value exchange: Viewers get cost-effective content with personalized ads, leading to higher engagement
 
“Authenticated viewers and universal IDs like UID2 are revolutionizing CTV advertising, enabling the effective delivery of personalized content and ensuring strong engagement for marketers; Paramount is committed to optimizing across platforms and will continue to utilize tools and advancements that maximize reach for our partners and improve the user experience for our viewers.”
Travis Scoles, Executive Vice President, Paramount Advertising
The role of universal IDs in CTV advertising
Universal IDs, like UID2, play a critical role in CTV by ensuring consistent user identification across platforms while respecting privacy. Adoption of UID2 is gaining traction in the TV industry, with brands such as AMC Networks, Disney, Dish Media, FreeWheel, NBCUniversal, Roku, and Paramount integrating it into their digital advertising ecosystem. As authentication increases across traditional digital and mobile apps, especially CTV, universal IDs like UID2 enable cross-device and cross-channel identity strategies without cookies. This is especially important as traditional identifiers like third-party cookies and IP addresses face an uncertain future.
Better understand and reach your audience with identity graphs
For CTV ad spending to catch up to time spent with CTV, the industry must use these authenticated signals and universal IDs. Identity graphs, like Experian’s, integrate various identifiers (e.g., universal IDs, CTV IDs, IP addresses), allowing CTV platforms to understand relationships between households, individuals, and devices. This understanding enables:
- Publishers using universal IDs can make advertising on their platform more addressable, which will lead to higher demand.
 - Marketers can achieve greater precision with cross-device targeting, cross-channel frequency management, and more holistic measurement since conversions often happen on non-CTV devices.
 - Viewers receive a more personalized ad experience (without seeing the same ad repeatedly), which will increase engagement with a marketer’s campaign.
 
Watch our Ask the Expert video with The Trade Desk to deepen your knowledge on CTV advertising and UID2.
Latest posts

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.