websearchtechniques.com

Website Grader has a great tool to asses your website (http://websitegrader.com/). Not as good as Bruce Clay’s tools or web confs but it is another free tool that you might want to consider.

One of my favorite websites:  http://webconfs.com/.
Here you can find: Similar Page Checker, Search Engine Spider Simulator, Backlink Anchor Text Analysis, Backlink Builder, Keyword Density Cloud, etc.