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 138 other categories.

2 Reservio is leading in Reference, Dictionaries & Encyclopedias, Sports News, History and 3 other categories.


1 Genbook is leading in most countries, including United States, Canada, India, Philippines and 40 other countries.

2 Reservio is leading in Czech Republic, Brazil, Slovakia, Spain and 10 other countries.