
Glossary
Frequency Capping
Frequency capping is a digital advertising technique that limits the number of times a specific advertisement is shown to the same user within a predetermined time frame. It controls ad exposure to prevent over-saturation and maintains campaign effectiveness by setting maximum impression limits per user.
Context and Usage
Frequency capping is primarily used in programmatic advertising, display campaigns, video advertising, and social media marketing across platforms like Google Ads, Facebook, and various demand-side platforms. Marketers and advertisers implement this strategy to manage campaign budgets effectively while balancing brand awareness with user experience. The technique is commonly applied in retargeting campaigns, brand awareness initiatives, and performance marketing efforts where optimal ad exposure is crucial for achieving desired outcomes.
Common Challenges
One of the main challenges involves determining the optimal frequency cap, as setting it too low may result in missed opportunities while setting it too high can lead to ad fatigue and wasted impressions. Cross-device tracking difficulties can complicate frequency management, as users may be exposed to the same ad across different devices without proper attribution. Additionally, varying user behaviors and preferences make it difficult to establish universal frequency standards, and the rapid evolution of advertising platforms requires continuous adjustment of capping strategies.
Related Topics: ad fatigue, banner blindness, programmatic advertising, retargeting, impressions, CPM, reach, ad frequency, viewability, cross-device tracking
Jan 26, 2026
Reviewed by Dan Yan