Ever wonder the keywords your competitors are targeted? Or how much they are paying for a click on a term Google Adwords? How about approximately how much they are spending each day on sponsored search.
Find the answers at KeywordSpy. Type in a keyword or phrase and the tool gives the top paid and organic competitors. Enter a domain, and it will give you the domain’s approximate search budgets along with targeted key phrases.
It’s invaluable information when scoping out competitors.