Market Share by Top Websites

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

2 Despite its recent growth, Reservio is still behind Genbook in all market share segments.

Websites Categories

1 Genbook has better usage coverage in more websites categories. Including Health, Business & Industry, Alternative & Natural Medicine, Arts & Entertainment and 126 other categories.

2 Reservio is leading in Dictionaries & Encyclopedias, Reference, Sports News and Email.


1 Genbook is leading in most countries, including United States, Canada, United Kingdom, India and 43 other countries.

2 Reservio is leading in Czech Republic, Brazil, Spain, Switzerland and 6 other countries.