Market Share by Top Websites

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

2 In terms of market share, Six Apart Advertising is clearly lagging behind, losing to Adfusion in all segments.

Websites Categories

1 Adfusion has better usage coverage in more websites categories. Including Business & Industry, Real Estate, Internet & Telecom, News & Media and 51 other categories.

2 Six Apart Advertising is leading in Arts & Entertainment, People & Society, Computer & Electronics, Humor and 37 other categories.

Geography

1 Adfusion is leading in most countries, including United States, Canada, Mexico, Brazil and 16 other countries.

2 Six Apart Advertising is leading in United Kingdom, France, Italy, Australia and 9 other countries.