WhosOn is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
WhosOn has better usage coverage in more websites categories. Including Business & Industry, Shopping, Computer & Electronics, Internet & Telecom and 105 other categories.
Widdit is leading in People & Society, Arts & Entertainment, Religion & Spirituality, Music & Audio and 35 other categories.
WhosOn is leading in most countries, including United Kingdom, United States, Germany, India and 52 other countries.
Widdit is leading in Russia, Brazil, Israel, Indonesia and 21 other countries.