RoomKey is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
TopTix has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Internet & Telecom, Universities & Colleges and 4 other categories.
RoomKey is leading in Travel, Accommodation & Hotels, Real Estate, Recreation & Hobbies and one other category.
TopTix is leading in most countries, including United States, United Kingdom, Israel, Norway and 5 other countries.
RoomKey hasn't got a lead over TopTix in any country.