Pepipost is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Pepipost has better usage coverage in more websites categories. Including Internet & Telecom, Career & Education, Education, Computer & Electronics and 72 other categories.
Responder is leading in Business & Industry, People & Society, Health, Shopping and 48 other categories.
Pepipost is leading in most countries, including United States, India, Brazil, Viet Nam and 81 other countries.
Responder is leading in Israel, Kuwait and Kazakhstan.