SpyFu – Download Your Competitors’ Profitable Keywords
https://www.spyfu.com/

SpyFu exposes the search marketing secret formula of your most successful competitors.  Search for any domain and see every place they’ve shown up on Google: every keyword they’ve bought on Adwords, every organic rank, and every ad variation in the last 6 years. Learn how to connect these domains, too. Find online and traditional methods — social media, email, phone, and address — you can’t find anywhere else. This has been added to Business Intelligence Resources Subject Tracer™ Information Blog. This will be added to Entrepreneurial Resources Subject Tracer™.