Trustly is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Trustly has better usage coverage in more websites categories. Including Gambling, Casinos, Internet & Telecom, Shopping and 54 other categories.
UpClick is leading in Computer & Electronics, Software, File Sharing and Computer Hardware.
Trustly is leading in most countries, including United Kingdom, Germany, Sweden, Russia and 61 other countries.
UpClick hasn't got a lead over Trustly in any country.