Market Share by Top Websites

1 C3 Metrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

2 In terms of market share, Advert Stream is clearly lagging behind, losing to C3 Metrics in all segments.

Websites Categories

1 Advert Stream has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Online, Video Games and 51 other categories.

2 C3 Metrics is leading in Travel, Accommodation & Hotels, Photography, Finance and 29 other categories.


1 Advert Stream is leading in most countries, including France, Belgium, Algeria, Turkey and 22 other countries.

2 C3 Metrics is leading in United States, Russia, Canada, Spain and 17 other countries.