Google Demand Gen
Demand Gen is a Google Ads campaign type that shows picture and video ads on YouTube, YouTube Shorts, Google Discover (article cards on phones), and Gmail. You sit beside content someone was already watching or reading, not answering a search they typed. It is not the same thing as demand generation, the broader marketing job of creating interest before anyone searches.
Theodor Lindfors, Founding Marketer ·
What Demand Gen is
Demand Gen is Google's answer to Meta (Facebook and Instagram) and TikTok. The unit is creative, not keywords: single images, carousels, and video, placed in feeds where nobody typed a query.
Targeting runs on in-market audiences (Google's lists of people whose recent behaviour looks like shopping for a category), affinity, custom segments, your own lists, and lookalike segments built from them, closer to lookalike audiences (new people who resemble a seed list) than to a search campaign.
Let's take a drink brand as an example. They sell a low-sugar sports drink for active women over 50, mostly from their own website. The drink brand advertises on Meta (Facebook and Instagram), TikTok, and YouTube. Demand Gen is how that YouTube and Gmail presence is bought inside Google Ads. A 20-second video of women on a trail, a still of the bottle, and a short headline go into one campaign. Google places them in the YouTube feed, Shorts, Discover, and Gmail. Nobody searched first.
Why Demand Gen matters
Search only captures demand that already exists. Demand Gen is how a Google account reaches upper funnel attention (people who have never heard of you) on YouTube and Discover without leaving the platform.
Demand Gen keeps more control than Performance Max (PMax: a single Google campaign that serves across Search, Shopping, YouTube, Display, and more): you choose the audience and see the placement mix, which makes it easier to diagnose.
How to read Demand Gen results
Do not judge Demand Gen purely on last-click conversions. These are feed placements against people who were not looking for you, so a portion of the value lands in branded search and direct traffic later.
Let's take a drink brand as an example. They sell a low-sugar sports drink for active women over 50, mostly from their own website. The drink brand spends $8,000 on Demand Gen. Last-click, Google credits 12 purchases. Divide $8,000 of Demand Gen spend by 12 purchases. That is about $667 per purchase, which looks like a failure next to Search. Then the drink brand looks at branded queries. Searches for the drink brand's name plus the drink rose from about 1,000 a month to 1,300 a month. Direct visits to the site also ticked up. The Demand Gen line did not earn those 12 last-click sales as its whole job. It put the bottle in front of women who were watching YouTube, and some of them came back through Search later.
Watch creative fatigue closely. Feed formats burn out fast, and a Demand Gen campaign that dropped off usually needs new assets rather than a bid change.
Common Demand Gen mistakes
- Running search-style copy and static banners in a feed built for motion.
- Comparing its conversion rate to brand search and concluding it failed.
- Leaving the same three assets live for months.
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