Advanced TV & Digital
Frequency Capping
A technological limit placed on how many times a specific user IP or device ID can be served the exact same digital ad within a timeframe.
What is Frequency Capping?
Frequency Capping prevents the same user from being hit with the same creative over and over. A typical cap might be three exposures per user per day, or ten exposures per user per week. Beyond the cap, the ad server simply declines to serve that creative to that user, saving budget for fresh reach and preventing the user-experience damage of high-frequency repetition.
Capping is trivially easy in digital environments where user identity is known (logged-in CTV, cookied browsers). It is harder in podcasting and streaming audio where identity resolution is less reliable, and nearly impossible in traditional broadcast where there is no per-listener identifier at all. The capabilities gap is one reason per-user frequency is easier to manage in CTV than in linear TV — and why addressable-TV technology matters so much to advertisers who care about wasted impressions.
Why it matters
Prevents severe consumer annoyance and ensures the advertiser's finite budget is spread to achieve a wider overall audience reach.
Related terms
- Addressable TV— Technology allowing advertisers to display completely different commercials to different households simultaneously while they watch the exact same linear program.
- CTV (Connected TV)— Televisions connected to the internet via internal smart capabilities or external devices (e.
- Programmatic TV / Audio— The automated, machine-to-machine buying and selling of broadcast ad inventory through complex algorithms and real-time bidding systems.
- ACR (Automatic Content Recognition)— Technology embedded within Smart TVs that visually or acoustically scans what is playing to identify the exact content or commercials.