Bidtellect is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Bidtellect has better usage coverage in more websites categories. Including News & Media, Business & Industry, Arts & Entertainment, People & Society and 45 other categories.
CONTEXTin is leading in Computer & Electronics, Software, Health, Shopping and 19 other categories.
Bidtellect is leading in most countries, including United States, Germany, United Kingdom, Viet Nam and 17 other countries.
CONTEXTin is leading in Spain, Congo Republic, Ireland and Switzerland.