Twiago 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, Health and 92 other categories.
Twiago is leading in Energy, Cycling & Biking, Dictionaries & Encyclopedias, Reference and 3 other categories.
Vocus is leading in most countries, including United States, United Kingdom, Canada, India and 30 other countries.
Twiago is leading in Germany, Poland and Austria.