Google Adds Cross-Channel Vertical Video Buying to Its Ad Platform

Google introduced Vertical Video Unification for Display & Video 360 on September 28, bringing cross-channel vertical-video buying and measurement into one platform. Gemini helps run that process, Google says. The company argues that a unified buy can reach more distinct people without repeatedly showing them the same ads.

One workstream for vertical video

In its announcement, Google says the solution centralizes vertical-video buys from publishers in a single workstream. Advertisers can buy placements programmatically and measure them across channels in Display & Video 360. Programmatic buying uses software to purchase ad placements rather than handling each buy manually.

The change is to how advertisers buy vertical-video ads and assess a campaign across channels, not to the shape of the videos. A shared workstream gives them one place to manage those buys. Whether it also helps them reach people they would otherwise miss is the performance question behind Google’s pitch.

Where Gemini fits

Google says Gemini powers buying, campaign execution and full-funnel measurement in the solution. It also claims the combined approach can deliver strong campaign performance without showing users the same ads too often. Google argues that separate buying strategies cannot replicate that benefit.

The repeat-ad claim matters because more ad views do not necessarily mean more people reached. Google’s chosen measure, unique reach, counts distinct users rather than repeated exposures. That makes it a more relevant test of the company’s argument against buying vertical video in separate workstreams.

24% higherUnique reach

Google says Unilever’s Hellmann’s and WPP Media achieved a 24% increase in unique reach during initial testing.

25% lowerCost per unique user

Google says the same initial testing reduced cost per unique user by 25%.

What the test cannot settle

Those results pair the two outcomes Google wants advertisers to see: more different people reached and less spent for each one. But they are company-reported figures from initial testing, not a forecast for every campaign. Google does not give the comparison baseline, test size or method used to count unique users. Those details would help advertisers judge how much of the reported gain came from the unified workflow rather than differences between the buys compared.