In terms of market share, Vizu is clearly lagging behind, losing to Zeta Search in all segments.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 72 other categories.
Zeta Search is leading in Investing, Banking, Financial Management, Equestrian and 2 other categories.
Vizu is leading in most countries, including United States, India, Indonesia, Russia and 22 other countries.
Zeta Search is leading in Philippines.