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, AdvertiseSpace is clearly lagging behind, losing to C3 Metrics in all segments.

Websites Categories

1 AdvertiseSpace has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Computer & Electronics and 63 other categories.

2 C3 Metrics is leading in Travel, Accommodation & Hotels, Universities & Colleges, Tourism and 27 other categories.


1 AdvertiseSpace is leading in most countries, including India, Italy, Australia, United Kingdom and 31 other countries.

2 C3 Metrics is leading in United States, Canada, France, Russia and 9 other countries.