C3 Metrics
227 websites

C3 Metrics costs money

http://www.c3metrics.com

C3 Metrics’ Intellectual Property and SaaS platform solves difficult problems in a changing market. C3 Metrics’ IP is the first of its kind to detect viewable impressions through cross-domain iFrames while seamlessly connected to the mos...

VS

Ghostery
119 websites

Ghostery is free to use

https://www.ghostery.com

Evidon gives businesses an easy, standard way of providing evidence of compliance with industry guidelines, and consumers more transparency into and control over how their information is used online

Market Share by Top Websites

2 C3 Metrics is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 C3 Metrics has better usage coverage in more websites categories. Including Finance, Food & Drink, Travel & Tourism, Business & Consumer Services and 11 other categories.

2 Ghostery is leading in Vehicles, Games, Gambling, News & Media and one other category.

Geography

1 C3 Metrics is leading in most countries, including United States, Canada, Brazil, India and 12 other countries.

2 Ghostery is leading in Mexico, Italy, United Kingdom, Argentina and 5 other countries.