BrightInfo is leading in Top 100K Sites and Top 1M Sites.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Health and 77 other categories.
BrightInfo is leading in Marketing & Advertising, Computer & Electronics, Software, Computer Security and 16 other categories.
Vocus is leading in most countries, including United States, Canada, Germany, China and 23 other countries.
BrightInfo is leading in United Kingdom, Israel, India, Australia and 14 other countries.