1
WhosOn is leading in Top 100K Sites, Top 1M Sites and The Entire Web.
2
In terms of market share, Optify is clearly lagging behind, losing to WhosOn in all segments.
1
WhosOn has better usage coverage in more websites categories. Including Home & Garden, Finance, Computers Electronics & Technology, Health and 16 other categories.
2
Optify is leading in Reference Materials.
1
WhosOn is leading in most countries, including United Kingdom, United States, Canada, France and 45 other countries.
2
Optify is leading in Serbia, South Korea and South Africa.