Market Share by Top Websites

1 Centro is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, EngineSeeker is clearly lagging behind, losing to Centro in all segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Autos & Vehicles, Travel, Shopping and 80 other categories.

2 EngineSeeker is leading in Business & Industry, People & Society, Internet & Telecom, Construction & Maintenance and 56 other categories.


1 Centro is leading in most countries, including United States, Canada, United Kingdom, Germany and 32 other countries.

2 EngineSeeker is leading in Russia, Poland, South Africa, Sierra Leone and 5 other countries.