I am having a problem with determining how many links I have and studying my backlink profile for my website. 4 sources that I have used to do this show four different things. Google Webmasters is the most accurate as far as link count, but it does not show follow vs ******** and other data. I like the data majestic shows but it is not picking up more than half my backlinks. Then other tools like Raven and SEOMoz show even fewer of the backlinks that I know I have. So I am wondering how anybody does accurate link analysis if all the tools show something different and are inaccurate. Which tool do you guys use that is consistent and accurate? I am preferably looking for a tool that is free.