Market Share by Top Websites

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

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 Finance, Food & Drink, Internet & Telecom, TV & Video and 54 other categories.

2 AdSide is leading in People & Society, Arts & Entertainment, Autos & Vehicles, News & Media and 43 other categories.


1 Ghostery is leading in most countries, including United States, Russia, Canada, United Kingdom and 35 other countries.

2 AdSide is leading in France, Ireland, Poland, Denmark and 3 other countries.