Katemorris's List: Keyword Research tools

adwords.google.com/...Explorer

www.google.com/...home

www.google.com/search

www.google.com/trends

adlab.microsoft.com/Keyword-Research.aspx

advertising.microsoft.com/...osoft-advertising-intelligence

www.wordtracker.com

www.keyworddiscovery.com

www.hitwise.com/us

www.wordstream.com/wordstream-for-seo

www.semrush.com

www.comscore.com/...comScore_Marketer

www.spyfu.com

ads.youtube.com/keyword_tool

www.youtube.com/watch

www.opensiteexplorer.org

www.seomoz.org/keyword-difficulty

www.keywordspy.com

www.netspeak.org/#page=home

www.brightedge.com