What is the best seo software?

What is the best seo software around. If you practice seo then you probablyknow the many choices of seo service and seo services out their. If you have buying much of this software then you know a majority of it is crap. Finally these guys is getting it right. Not only can you rank your domain to the front page with it but you can startup your on seo service, and lots have. If your buying backlinks it may be from somebody who owns this. Here it is take a look. SEO software www.youtube.com/watch?v=r1bMlkxywNo