Keyword Research Pro is a keyword research tool that gets data from Google, Wordtracker, and more. Gets search counts directly from Google, Wodtracker, KeywordDiscovery, and 7search. Checks competition in Google, Yahoo, and MSN. One-click brainstorming and LSI keywords. Pay-per-click info (ads and CPC) is also available. Keyword filters allow you to filter out keywords based of different criteria.