Finding keywords for your blog can be challenge and many of the keyword tools available cost a considerable amount of money per month.
Jaaxy is one SEO keyword ranking checker tool that won’t cost you the earth an will give you all the tools needed to find great long tail keywords and show you how much competition you’re up against.

And yes, you can also find where you’re ranked for each keyword on each website you own.

Here’s the link to Jaaxy