SpyFu

SpyFu is a web-based competitor analisys tool. With SpyFu, you can search for any domain of a competitor, and see all of their search engine ranking positions, every key word they've bought ads for on Google Ads with every organic rank, and every ad variation in the last 14 years. SpyFu exposes the search marketing secret formula of your most successful competitors and give you valuble insight on how to improve your marketing strategy.