Market Share by Top Websites

2 eProof is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Observer has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Computer & Electronics, Internet & Telecom and 28 other categories.

2 eProof is leading in News & Media, Accounting and Finance.


1 Observer is leading in most countries, including Russia, United States, United Kingdom, Brazil and 8 other countries.

2 eProof hasn't got a lead over Observer in any country.