Market Share by Top Websites

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

2 In terms of market share, Spring Metrics is clearly lagging behind, losing to Ad Spirit in all segments.

Websites Categories

1 Ad Spirit has better usage coverage in more websites categories. Including Sports, Arts & Entertainment, People & Society, Soccer and 74 other categories.

2 Spring Metrics is leading in Shopping, Business & Industry, Health, Travel and 52 other categories.


1 Spring Metrics is leading in most countries, including United States, Canada, United Kingdom, Australia and 21 other countries.

2 Ad Spirit is leading in Germany, Austria, Switzerland, Spain and 13 other countries.