Ad Dynamo
57 websites

Ad Dynamo offers both free and paid options

http://www.addynamo.com

Ad Dynamo is a contextual advertising marketplace, connecting publishers directly with relevant advertisers. The business ran a test market' in South Africa for 1 year, which concluded with success in June 2010. Currently opening office...

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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...

Market Share by Top Websites

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

2 In terms of market share, Ad Dynamo is clearly lagging behind, losing to C3 Metrics in all segments.

Websites Categories

1 C3 Metrics has better usage coverage in more websites categories. Including Finance, Food & Drink, Games, Travel & Tourism and 14 other categories.

2 Ad Dynamo is leading in Community & Society and Reference Materials.

Geography

1 C3 Metrics is leading in most countries, including United States, Canada, Brazil, India and 17 other countries.

2 Ad Dynamo is leading in South Africa, Pakistan, Czech Republic, Netherlands and 13 other countries.