ClickEquations
14 websites

ClickEquations offers both free and paid options

http://www.acquisio.com/

ClickEquations provides a powerful pay per click software platform that enables advertisers and agencies to manage large paid search campaigns more effectively and efficiently. ClickEquations combines access to Google, Yahoo!, and MSN c...

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Grapeshot
32 websites

Grapeshot is free to use

http://www.grapeshot.co.uk

Grapeshot is a software company using advanced probability algorithms to optimise the placement of content and advertisements online. We help publishers like Mail Online, Reuters, Telegraph and Microsoft’s Mi9 to create virtual channels...

Market Share by Top Websites

1 Grapeshot is leading in Top 10K Sites and Top 100K Sites.

2 In terms of market share, ClickEquations is clearly lagging behind, losing to Grapeshot in all segments.

Websites Categories

1 Grapeshot has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Hobbies & Leisure, Food & Drink and 2 other categories.

2 ClickEquations is leading in Health, Home & Garden and Computers Electronics & Technology.

Geography

1 Grapeshot is leading in most countries, including Brazil, France, Spain and Thailand.

2 ClickEquations is leading in United States and Vietnam.