Market Share by Top Websites

1 SpotX is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Marchex is clearly lagging behind, losing to SpotX in all segments.

Websites Categories

1 SpotX has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, News & Media, Adult and 131 other categories.

2 Marchex is leading in Business & Industry, Shopping, Health, Construction & Maintenance and 100 other categories.


1 SpotX is leading in most countries, including United States, Germany, France, Spain and 188 other countries.

2 Marchex is leading in Canada, Uzbekistan, Cambodia, Myanmar and 5 other countries.