Anybody concerned in online marketing knows that link building tools are a crucial element of success. There are many such tools out on the market, and the list may continue to grow so long as backlinks are so crucial to the life of your online presence. If you choose the free version, you can see how many unique links you get to each page of your website, as well as the rank of the page and of the overall domain. You can see how many links they get, the quality of the links, and the keywords they are targeting, all of which is very handy in your own campaign. It allows you to determine the number pages inside a domain that are indexed by slurp, Yahoo’s own search website crawler, and analyze applicable info regarding inward bound links. You may also export the results which you find helpful into a TSV file.