kei-calculator

This is an essential tool for any SEO campaign.  Unlike the popular Wordtracker tool, this one is FREE!  This tool shows the number of Google search queries for a particular keyword/phrase/term.  By default, it also suggest alternative words/phrases/terms to the user based on your initial entry.  This is extremely useful for the initial brainstorming phase of keyword research.  The Google Adwords Keyword Tool allows me to easily and efficiently discover new terms and gauge their potential effectiveness by using the Monthly Search Volume value in conjunction with my method for generating a word’s KEI value.  You can learn more about KEI here.