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

Project Wonderful
875 websites

Project Wonderful is free to use

http://www.projectwonderful.com/

Project Wonderful is an online advertising broker with an innovative model that brings fairness, transparency, and profitability to the advertising process!

Market Share by Top Websites

1 Project Wonderful is leading in The Entire Web.

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 9 other categories.

2 Project Wonderful is leading in Arts & Entertainment, Games, Adult, Computers Electronics & Technology and 6 other categories.

Geography

1 Project Wonderful is leading in most countries, including United States, Canada, United Kingdom, Philippines and 54 other countries.

2 C3 Metrics is leading in Georgia, Belarus, Taiwan and Malaysia.