Selected answers from the Dumb SEO Questions G+ community.
Krishnan G M: What are the recommend methods to anlaysis the competition or keyword difficulty of any keywords.
Michelle Dear: I'd check out + ;as a tool for analyzing the competition and keyword difficulty, + ;.
Promoz SEO: Google Adwords Keyword Planner is surely the best. All keywords have their own competition level, even you can download the set to get more clear picture. Other than this the SEMrush is good.
Krishnan G M: + ; Thanks for you and, kindly can you say what are the manual method to evaluate the competition of particular keywords
Michelle Dear: + ;I wish I were more knowledgeable in that part of + ;. I've used it a little bit so far, but not as much as + ;and + ;. Can you guys maybe shed some light?