In terms of market share, Reservio is clearly lagging behind, losing to Whittl in all segments.
Reservio has better usage coverage in more websites categories. Including Business & Industry, Shopping, Arts & Entertainment, People & Society and 53 other categories.
Whittl is leading in Beauty, Beauty & Fitness and Social Network.
Reservio is leading in most countries, including Czech Republic, Brazil, Slovakia, Spain and 27 other countries.
Whittl is leading in United States, Pakistan and Ukraine.