Market Share by Top Websites

2 In terms of market share, w3roi is clearly lagging behind, losing to Zeta Search in all segments.

Websites Categories

1 w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Computer & Electronics, Health and 28 other categories.

2 Zeta Search is leading in Finance, Investing, Business Services, Motorsports and 11 other categories.


1 w3roi is leading in most countries, including Brazil, India, Pakistan, Sweden and 9 other countries.

2 Zeta Search is leading in United States, Canada and Greece.