Hi, I am working on a tool, which would be like wordtracker.com. It claims to get search data from DogPile and different various sources. I need to find out 'how' it gets this information so that I can programatically extract it. I highly doubt that wordtracker has an inside deal with those companies, if it does though I would like to know so I can make the next move for my software in the right direction. does WordTracker use a source that isn't public? can you please help me in finding overture like source that is public that I can use and query to get data. Thanks in advance...
Maybe you could get an API licence for say wordtracker and Keyword discovery for the free versions then have your system combine them together. I'd use it ;-)