Carbon Ads
1,615 websites

Carbon Ads is free to use

http://carbonads.com

Carbon Ads is an ad tech company, that connects advertisers to users through targeted verticals called Circles. These Circles are made up from hand-picked publishers; companies, websites, apps, and creative professionals within the same nic...

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Sortable
2,819 websites

Sortable costs money

http://sortable.com/

Sortable's ad technology works intelligently behind the scenes to optimize your ad impressions so you can focus on creating great content for your audience.

Market Share by Top Websites

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

2 In terms of market share, Carbon Ads is clearly lagging behind, losing to Sortable in all segments.

Websites Categories

1 Sortable has better usage coverage in more websites categories. Including Games, Community & Society, Arts & Entertainment, Sports and 15 other categories.

2 Carbon Ads is leading in Computers Electronics & Technology, Science & Education, Business & Consumer Services, Law & Government and one other category.

Geography

1 Carbon Ads is leading in most countries, including India, China, Brazil, France and 62 other countries.

2 Sortable is leading in United States, United Kingdom, Canada, Australia and 30 other countries.