WordStream launched The Free Keyword Tool for pay-per-click (PPC) advertising and search engine optimization (SEO) programs on 16th September, in Boston. WordStream’s new keyword tool is more inclusive and accurate than paid subscription versions of Keyword Discovery and Wordtracker.

Like many other keyword tools, WordStream does not limit the number of keyword suggestions. It also includes other useful features. For instance, after completing your query, you can email all results to your mail id. It provides you with not only important keywords, but also offers a list of negative keywords as well. Its database updates constantly.

WordStream knows that there are lots of things to be done for improving your online marketing results. This is the reason why they have provided this tool for free, although they also have paid subscription for keyword management software.

For more details visit Keyword Research Tool for PPC and SEO and Free Keyword Research Tool for PPC and SEO