Market Share by Top Websites

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

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

Websites Categories

1 SpotEffects has better usage coverage in more websites categories. Including Travel & Tourism, Lifestyle, Computers Electronics & Technology, Finance and 16 other categories.

2 Optify is leading in Heavy Industry & Engineering and Law & Government.


1 SpotEffects is leading in most countries, including Germany, Spain, United States, Switzerland and 32 other countries.

2 Optify is leading in Serbia, Bangladesh, Chile, China and 2 other countries.