Hey guys, sorry if this tool has already been mentioned. I did a search for seo moz and couldn't find it mentioned. Anyway, this tool is located at: http://www.seomoz.org/tools/kwtool.php I did an inquiry on "seo" as a test, and it came back with all this info: 61 - 75% Highly competitive term, top rankings require on-page optimization, well-established history and robust link strength 1. Top 3 Overture bids $0.00 $0.00 $0.00 0% 2. Number of searches last month 46727 68% 3. Number of results for google search in quotes 7040000 100% 4. Number of results for allintitle search at google 78200 76% 5. Number of results for intitle/inanchor search at Google 62100 100% 6. Percentage of hosts in top 10 80% 80% 7. Average quick strength of top 3 results at Google 69.74% 70% 8. Average quick strength of results 4-10 at Google 75.90% 76% 9. Average quick strength of results 1-10 at Yahoo 55.10% 55% 10. Average pagerank of top 10 results at Google & Yahoo 6.25 80% Keyword Difficulty Score 68% 1. http://www.seochat.com/ Quick Strength: 83.09% View Details 2. http://en.wikipedia.org/wiki/Search_engine_optimization Quick Strength: 84.23% View Details 3. http://www.seo-usa.org/ Quick Strength: 41.91% View Details 4. http://www.google.com/support/webmasters/bin/answer.py?answer=35291 Quick Strength: 100.00% View Details 5. http://www.seobook.com/ Quick Strength: 73.88% View Details 6. http://www.seotoday.com/ Quick Strength: 45.21% View Details 7. http://searchenginewatch.com/ Quick Strength: 100.00% View Details 8. http://www.seoadministrator.com/ Quick Strength: 45.34% View Details 9. http://www.seroundtable.com/ Quick Strength: 89.08% View Details 10. http://www.seomoz.org/ Quick Strength: 77.81% View Details Then it goes into detail about each individual site and why it's ranked where it is, like backlinks, pr, number of .edu backlinks, whether it has a DMOZ listing, etc. Amazing, and it's free! I'm still wondering what the catch is. Anyway, if you found this post helpful, throw me some rep love!