Long Tail Pro - The best keyword research tool to date for free traffic
If you are trying to market anything on the internet, be it the sales of your affiliate products, or drive more traffic to your blog or website, there is no denying that free traffic from search engines is the best traffic. Search engine traffic drives people to your product at the time they are searching for keywords related to your product. If you are not targeting the right keywords, then you are losing sales and traffic. You can use Google's Keyword Planner, but the amount of data provided is limited. If you are serious about keyword research, then Long Tail Pro is definitely a tool worth spending money on.