The free version of this tool was enough for me to see how it works. I was able to get my website in front of potential clients with ease. I would highly recommend using this service if you are looking for SEO services. It's easy to use and understand. Once you have used the free trial version, there is no reason not to continue using them. The only thing that I don't like about the tool is that sometimes it will slow down your computer while working. This isn't much of an issue though because it only takes a few seconds at most before it speeds back up again. The service has helped increase traffic to my site.