KeywordMax
7 websites

KeywordMax is free to use

http://keyword-max.topseos.com/

6 Jan 2013 ... Keyword Max (www.keywordmax.com) offers PPC Bid Management, in Pittsburgh, Pennsylvania, USA. KeywordMax boasts features such as ...

VS

WordStream
7 websites

WordStream offers both free and paid options

http://www.wordstream.com/

WordStream provides search marketing software and PPC services that help marketers get better results from their PPC and SEO efforts. The company's easy-to-use software facilitates more effective paid and organic search campaigns by inc...

Market Share by Top Websites

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

Websites Categories

1 KeywordMax has better usage coverage in more websites categories. Including Science & Education.

2 WordStream is leading in Computers Electronics & Technology.

Geography

1 WordStream is leading in most countries, including India, Brazil and United Kingdom.

2 WordStream is leading in India, Brazil and United Kingdom.