Oktopost is leading in Top 100K Sites and Top 1M Sites.
Oktopost has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Marketing & Advertising, Computer & Electronics and 21 other categories.
Vertster is leading in People & Society, Computer Hardware, Health, Search Engine and 7 other categories.
Oktopost is leading in most countries, including United States, India, United Kingdom, Canada and 7 other countries.
Vertster is leading in Australia, Slovenia and Brazil.