Keyword Difficulty Tool
Keyword Difficulty Tool by seomoz.orgis used to measure the difficulty of optimizing a Web page for a key phrase for ranking with Google. The rating is given in percent. You add your key phrase and 3 top bids for the keyword in Overture. Requires a login account, Amazon API key, Google API key and a Yahoo Addlication ID.
Rates difficulty of ranking on Google for key phrase.
Link Price Calculator
Link Price Calculator by webconfs.comThis tools will help you determine the appropriate amount you should be paying (or charging) per month for a text link (ad) from each and every page of the specified website.The tool takes into consideration factors such as number of pages, Pagerank, backlinks, Alexa traffic rank, and age of the website.
Show value of text link ad.
Link Value
Link Value by LinkVendorcalculates the value of a link for a one month rental. This tool doesn't tell what it looks at.
Calculates link value per month rental.
