Interested to know what your online competition is spending their money on and how they rank in the SERPs? Well now you can (for the most part) with a great tool that I use religiously called SpyFu. SpyFu is a free online tool to track and manage what your competitors are doing and what they average on a daily basis for keywords and what-not.

SpyFu also offers a paid version which allows you to see and track more stats on the fly. I know this is a great tool and it is worth your time to check it out - I wonder how many of your competitors are tracking your moves online right now?