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, Business Services, Marketing & Advertising and 14 other categories.
Zeta Search is leading in Finance, Health, People & Society, Online Marketing and 7 other categories.
Oktopost is leading in most countries, including United States, Great Britain, China, Pakistan and 7 other countries.
Zeta Search is leading in India, Turkey, Singapore, Saudi Arabia and 6 other countries.