Market Share by Top Websites

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

2 In terms of market share, RegOnline 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, Religion & Spirituality, Education and 94 other categories.

2 RegOnline is leading in People & Society, Career & Education, Health, Computer & Electronics and 69 other categories.


1 AddEvent is leading in most countries, including United States, United Kingdom, Canada, Australia and 87 other countries.

2 RegOnline is leading in China, Philippines, Korea Republic, Uganda and 19 other countries.