Market Share by Top Websites

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

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

Websites Categories

1 Ghostery has better usage coverage in more websites categories. Including Business & Industry, Finance, Food & Drink, TV & Video and 55 other categories.

2 AdSide is leading in People & Society, Arts & Entertainment, Autos & Vehicles, News & Media and 45 other categories.


1 AdSide is leading in most countries, including Brazil, India, Canada, United Kingdom and 35 other countries.

2 Ghostery is leading in United States, Russia, Spain, Turkey and 15 other countries.