Module 12 - Discovery ads, what they are and how to use them

What is a discovery ad?

A discovery ad is a video ad that appears at the top of YouTube's search results for a topic, rather than interrupting a video someone is already watching. Where an in-stream ad is seen as an interruption and gets skipped at a high rate, a discovery ad often gets mistaken for part of the organic listing, since viewers are actively searching for that topic anyway. Discovery ads carry no built-in call to action button, so any link to a website needs to sit within the video's own description, ideally placed in the first sentence if the goal is to drive click-throughs.

How should I structure a discovery ad differently from an in-stream ad?

Because discovery ads are found rather than interrupted into, they tend to earn a longer engagement once someone clicks, so the advice is to use a longer format that feels more like genuine content than an ad, while still including calls to action and asking for subscribes, likes and comments throughout, since those all help the video organically too. Ideally the video eventually ranks naturally on its own merit after a period of being promoted through discovery.

What happens once a discovery ad starts performing well?

One pattern that has emerged is that ads sitting at the top of a search for a while, with strong engagement, can start appearing in YouTube's organic suggested search results after roughly six to eight weeks. Ads that were only getting 20 to 40 views a day while being actively promoted can then jump to hundreds of views a day once Google's own systems judge the content, and its engagement rate, to be strong. Videos published a year, three months or even five years earlier can be reasonably easy to outrank with the right sustained promotion and genuinely good engagement.

How do I set up a discovery ad?

Discovery ads are built inside a normal custom video campaign, with all the usual setup steps, naming, cost per view, locations, demographics and so on, applying as with any other campaign. The difference comes at the creative stage, where selecting the video discovery ad format lets the ad appear on YouTube search results next to related videos or on the YouTube home page, inviting a click on a thumbnail and headline text to watch it. A strong, attractive thumbnail matched to a genuinely good piece of content noticeably increases click-through rate, and using this format well can build subscribers, watch time, brand awareness and authority, while also acting as one of the more effective search-visibility tactics available.