YouTube tests a new ad format: Cost-Per-Hour Masthead

YouTube has begun testing a new ad offering that allows brands to have exclusive access to one of its most prominent ad spaces — the Masthead — for a few hours. This new Cost-Per-Hour (CPH) Masthead format gives advertisers 100% share of voice across all YouTube devices during critical timeframes, potentially changing how brands approach major product launches and cultural moments.

The importance of the new offering

The new CPH Masthead format complements YouTube’s existing CPM (cost per thousand impressions) model, providing advertisers with more flexibility in how they can dominate YouTube’s prime advertising real estate. This allows for more precise planning of campaigns, targeting key moments when it’s important to capture maximum attention.

How it works

Advertisers can purchase specific hours before, during, or after priority moments, guaranteeing complete ownership of eligible Masthead impressions across desktop, mobile, connected TV, and tablet devices. This approach ensures maximum visibility during the most critical marketing moments.

Why this matters

YouTube’s Cost-Per-Hour Masthead offering gives brands guaranteed 100% share of voice across all YouTube platforms during specific hours. This means maximum visibility and influence during important campaigns. The format also provides brands with the flexibility to combine these targeted time periods with regular CPM campaigns for comprehensive coverage.

How it differs from traditional models

This move from YouTube signals recognition that advertisers need more precise timing control for major brand moments, rather than just broad reach. The flat cost-per-hour pricing model allows for more accurate budget planning, which is convenient for advertisers and helps avoid unexpected costs.

Potential use cases

• Major product launches
• Time-sensitive announcements
• Holiday campaigns
• Livestream event promotion
• Cultural moment marketing

How to access it

Advertisers are advised to reach out to their YouTube representatives to learn more about CPH Masthead buys.

This new approach to advertising provides brands with a powerful tool to achieve high efficiency during key moments, allowing them to capture their audience’s attention at the right time.

This article available in Ukrainian.