In terms of market share, ReadZ is clearly lagging behind, losing to Whichit in all segments.
Whichit has better usage coverage in more websites categories. Including Sports, Gambling, Food & Drink, Alternative & Natural Medicine and one other category.
ReadZ is leading in Business & Industry, Marketing & Advertising and News & Media.
ReadZ is leading in most countries, including United States, Canada, Spain and United Arab Emirates.
Whichit is leading in United Kingdom and Malaysia.