Market Share by Top Websites

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

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

Websites Categories

1 AdSafe has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Business & Industry and 131 other categories.

2 Zscaler is leading in Automotive Industry, Industrial Goods & Services, Sports, Auctions and 2 other categories.


1 AdSafe is leading in most countries, including United States, France, Canada, United Kingdom and 77 other countries.

2 Zscaler is leading in Sweden, Latvia and Estonia.