One of the best in the market today is the Magic Submitter, a software application created by Alexander Krulik, a software developer who has a proven track record in creating applications that have helped thousands of marketers become extremely popular in search engines all over the Internet. http://www.imleaks.net/go/msubmitter/ Magic Submitter is his best yet.

Licorne AIO for sure. I was a beta tester for it, price is as low as it get considering it is a direct competition to AMR, Scrapebox, Xrumer, SenukeX and others. It's still very unknown software, I use it for 6 months now, price will skyrocket very soon because it's getting better and better every week literally, you can get discount from my link.

Senuke X costs 150$ per month, Licorne AIO costs 150$ right now (130$ from my link) for lifetime. Keyword research, blog commenting, Wiki submitter... It's got everything, you will be surprised. I can laugh at answers like "Google Adwords" and "G. keywords tool". Lol.

Google Adwords may be it is one of the best seo tool.

The most versatile tool for getting various kinds of backlinks is SeNuke-X it streamlines several of the gray hat methods of getting links identifying and posting comments in blogs, forum memberships and posts, article site submission, etc.