Market Share by Top Websites

1 AddEvent is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 AddEvent has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Career & Education and 163 other categories.

2 Reservio is leading in Dictionaries & Encyclopedias, Consumer Electronics, Hair, Motorcycles and one other category.


1 AddEvent is leading in most countries, including United States, United Kingdom, Australia, Canada and 124 other countries.

2 Reservio is leading in Czech Republic, Slovakia, Venezuela and Lithuania.