In terms of market share, Interpolls is clearly lagging behind, losing to Six Apart Advertising in all segments.
Six Apart Advertising has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Humor, Computer & Electronics and 43 other categories.
Interpolls is leading in People & Society, Adult, Movies, Investing and 10 other categories.
Interpolls is leading in most countries, including Japan, Brazil, Spain, India and 10 other countries.
Six Apart Advertising is leading in United States, Germany, United Kingdom, Australia and 7 other countries.