Market Share by Top Websites

1 Marktest is leading in Top 10K Sites and Top 100K Sites.

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

Websites Categories

1 Marktest has better usage coverage in more websites categories. Including Arts & Entertainment, Newspapers, News & Media, TV & Video and one other category.

2 eProof hasn't got a lead over Marktest in any websites category.

Geography

1 Marktest is leading in most countries, including Brazil, Portugal and Italy.

2 eProof is leading in United States.