Bidtellect is leading in Top 10K Sites and Top 100K Sites.
Bidtellect has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, People & Society and 42 other categories.
Optimatic is leading in Games, Marketing & Advertising, Video Games, Online and 18 other categories.
Optimatic is leading in most countries, including Israel, India, Venezuela, Germany and 20 other countries.
Bidtellect is leading in United States, Canada, United Kingdom, Sweden and 9 other countries.