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KeywordTool.io - KeywordTool.io is the best FREE alternative to Google Keyword Planner and Ubersuggest. It uses Google's autocomplete feature to get over 750+ long-tail keywords for any given query.
Meltwater - Media monitoring, social media monitoring & media Intelligence products & tools help companies grow and build brands by listening, understanding, engaging and benchmarking their customers, markets and social business communities.
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PRWeb - Press release distribution helps you create buzz, increase online visibility, and drive website traffic. Learn how to send your first release today.
Keywords Everywhere - Free browser add-on for keyword volume, CPC & competition