Market Share by Top Websites

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

2 Despite its recent growth, Castos is still behind BlogTalkRadio in all market share segments.

Websites Categories

1 BlogTalkRadio has better usage coverage in more websites categories. Including Community & Society, Health, Arts & Entertainment, Science & Education and 20 other categories.

2 Castos hasn't got a lead over BlogTalkRadio in any websites category.


1 BlogTalkRadio is leading in most countries, including United States, United Kingdom, India, Canada and 116 other countries.

2 Castos is leading in Barbados, Cyprus, Bahamas, Luxembourg and 4 other countries.