Oktopost is leading in Top 1M Sites.
w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Computer & Electronics, Health, Career & Education and 24 other categories.
Oktopost is leading in Business & Industry, Marketing & Advertising, Business Services, Software and 11 other categories.
w3roi is leading in most countries, including Brazil, India, Pakistan, Sweden and 8 other countries.
Oktopost is leading in United States, United Kingdom, Canada, France and 3 other countries.