Serp and SEO Monitor automates the keyword ranking check for your webpage(s). It is checking as well the backlink count, indexed pages, DMOZ entries and more SEO relevant aspects. All you need to do is providing your URL and keyword(s) for analysing.
A1 Keyword Research helps with search engine optimization. Easily find new keyword phrases and cover variations in your ad campaigns. Track website ranking and analyze the competition.
This keyword research tool offers the easiest and fastest way to compile a HUGE database of keywords for all of your internet marketing efforts. You can also analyze the amount of competition in any niche market and also uncover hidden and profitable
The KeywordThief extracts the keywords from the Keyword Metatag, from the sites listed in the SERPs (search engine result pages) of Google, Altavista, Open Directory or other search engines.
Kool Keyword Density Tool: Quickly scan the keyword density on your articles for top SEO rankings. Also instantly compare any two articles for duplicate content. Saves a ton of time!
Stop spending hours wading through your keyword lists. KeyCleanse is a free application that can clean your keyword list in seconds. KeyCleanse removes the keywords that do not meet your requirements and leaves only the keywords you need.