Market Share by Top Websites

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

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

Websites Categories

1 Certona has better usage coverage in more websites categories. Including Lifestyle, Sports, E-commerce & Shopping, Home & Garden and 14 other categories.

2 Yieldify is leading in Travel & Tourism, Finance, Computers Electronics & Technology, Games and one other category.


1 Certona is leading in most countries, including United States, Canada, Australia, Germany and 52 other countries.

2 Yieldify is leading in United Kingdom, France, Netherlands, Norway and 7 other countries.