Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 74 other categories.
Bidtellect is leading in Sports, Adult, Universities & Colleges, Business News and 17 other categories.
Vocus is leading in most countries, including United States, United Kingdom, Canada, India and 23 other countries.
Bidtellect is leading in Australia, Germany, Sweden, Malaysia and 7 other countries.