Are any of you using ahrefs.com to gather SEO information on competitors? I really like how they are listing every backlink a competitor has, as well as every error and keywords it ranks for. Unfortunately, ahrefs costs about 100 bucks for the lite package.
I only buy it for 1 month at a time when I have really important clients and my normal SEO skills aren't enough.
So, do you guys have any experience with this tool? How did it help?
Any similar tools you are currently using?