Market Share by Top Websites

1 Topsy is leading in Top 10K Sites.

2 Opentracker is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 Opentracker has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Science & Education, Health and 12 other categories.

2 Topsy is leading in Arts & Entertainment, Hobbies & Leisure, Food & Drink, Community & Society and 3 other categories.


1 Opentracker is leading in most countries, including United States, United Kingdom, India, Germany and 76 other countries.

2 Topsy is leading in Russia, Japan, Brazil, Ukraine and 32 other countries.