Similarweb has 169 ads in the Meta Ad Library, and 11 were running when we read it on October 6, 2026. Below is a page of creative from Similarweb’s 2026 advertising campaigns, the formats it uses, and how long the ads stay up.
The creative read here is 95 percent video, 5 percent carousel. 20 of the 21 ads read here are video: Similarweb’s commercials as they run in the feed. The median ad ran 48 days and the longest was still up at 374. 7 percent of everything Similarweb has published on Meta is still delivering, which is a brand retiring most of what it makes and scaling the survivors.
Every creative, with its copy, format and run length