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, People & Society, Arts & Entertainment, Health and 83 other categories.
Bidtellect is leading in Adult, Investing, Cooking & Recipes, Universities & Colleges and 7 other categories.
Vocus is leading in most countries, including United States, Canada, United Kingdom, India and 29 other countries.
Bidtellect is leading in Thailand, Colombia, Greece, Kenya and 8 other countries.