Casengo is leading in Top 100K Sites and Top 1M Sites.
Casengo has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Travel and 80 other categories.
Pronto Chat hasn't got a lead over Casengo in any websites category.
Casengo is leading in most countries, including Netherlands, United States, Germany, United Kingdom and 75 other countries.
Pronto Chat hasn't got a lead over Casengo in any country.