BookingBug is leading in Top 1M Sites.
BookingBug has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Health, Sports and 114 other categories.
Whittl hasn't got a lead over BookingBug in any websites category.
BookingBug is leading in most countries, including United Kingdom, United States, Australia, India and 56 other countries.
Whittl is leading in Ukraine.