Audience surges during the World Cup offer major revenue potential. Publishers with strong first-party data and privacy-ready ad products are best positioned to capture premium ad spend. Preparation is key to turning attention into lasting value.
As the 2026 World Cup enters its final stages, publishers face a rare opportunity to convert massive audience attention into measurable commercial gains. Those with robust first-party data strategies and privacy-compliant ad products are best positioned to secure premium advertising revenue during this global event.
While audience numbers are expected to soar, increased demand alone will not guarantee higher CPMs. Publishers must be able to identify and segment audiences, manage ad frequency, activate campaigns across multiple channels, and deliver clear performance metrics to advertisers seeking accountability.
This World Cup stands out for its unprecedented scale. For the first time, matches are being hosted across Canada, the US, and Mexico, spanning 16 cities. The tournament features 48 teams and 104 matches, up from the usual 64, with FIFA projecting 6 billion viewers and $10 billion in ad spend. An estimated 5.5 million fans are expected to travel between host cities, generating a surge in local and international interest.
Audiences will arrive with diverse intentions-some researching destinations, others booking restaurants, following national teams, or planning travel between cities. These behaviors create valuable signals around location, interests, and purchase intent, which advertisers increasingly want to access through privacy-compliant audience segments.
Not only sports publishers stand to benefit. Local businesses and major brands in host cities will see increased foot traffic and spending, while verticals like travel, food, culture, local news, entertainment, and lifestyle can also capture new demand. As seen in other major events, such as those covered in recent coverage of streaming ad investments, the right data and ad infrastructure can make the difference in monetizing spikes in attention.
However, a larger audience does not automatically translate to higher yields. Publishers who can package intent, location, and behavioral signals into privacy-compliant audience products will be able to offer advertisers the confidence to scale campaigns throughout the tournament. First-party data is essential, but its value depends on how effectively it is activated and measured.
Protecting the user experience is also critical. Frequency capping, cross-channel retargeting, and accurate measurement are necessary to avoid ad fatigue and ensure campaigns reach the right audiences. An effective identity layer can bridge first-party data across properties and channels, enabling publishers to deliver addressable, measurable, and privacy-compliant advertising at scale.
Privacy compliance is non-negotiable, especially with international traffic and varying regulations. Publishers must implement geo-targeted consent and multi-jurisdictional frameworks to meet requirements such as CCPA/CPRA, PIPEDA, GDPR, and LFPDPPP. Blocking international audiences is not a viable option, as it would mean forfeiting a significant share of both audience and ad budgets.
Ultimately, the publishers who succeed will be those who have invested in first-party data, identity infrastructure, and privacy compliance ahead of time. By packaging audiences in ways that help advertisers plan confidently, these publishers can demonstrate lasting value through addressable, measurable, and privacy-compliant advertising during the World Cup and beyond.
ID5, founded in 2017, specializes in digital advertising identity solutions that balance privacy and addressability. Its Adaptive Identity technology enables seamless recognition across media properties, devices, and channels, helping media owners unlock sustainable revenue and advertisers achieve measurable results.
