BrightInfo 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 73 other categories.
BrightInfo is leading in Marketing & Advertising, Internet & Telecom, Computer & Electronics, Software and 19 other categories.
Vocus is leading in most countries, including Canada, India, Russia, Bangladesh and 21 other countries.
BrightInfo is leading in United States, United Kingdom, France, Spain and 19 other countries.