Which one is the best keyword research tool dor SEO? Something that can show how popular those keywords in Google organic search and suggest similar words.
I agree with online_eye, always use them too.. https://adwords.google.com/select/KeywordToolExternal http://www.wordtracker.com
Keyword Suggestion tools that you can use are: freekeywords.wordtracker.com/ keyworddiscovery.com/keywords.html tools.seobook.com/keyword-tools/seobook/
The tools mentioned above are okay since they are all we have LOL. Most tools get their data from the same place I think. Keep in mind that the Google tool can easily mislead you with their broad, phrase, and exact matching. Also, know that many of the searches were done by webmasters, not regular surfers. Bompa
The wordtracker tool has been way off lately. The Google tool is great and Iv found it to be very accurate.
Agree with Bompa. There aren't that many keyword tools on the market. I generally keep the Google keyword tool on "exact" and even then the results are still pretty off. Wordtracker data is from a much smaller sample than Google so you're going to see a lot of differences in predicted search volumes from those two tools. Wordtracker data is from the Dogpile.com search engine and there will be differences in the type of people using each search engine. I don't know how accurate Quantcast is, but the demographic data on there seems to suggest that Dogpile is heavily skewed towards older people (quantcast.com/dogpile.com)
I use SEO Elite. I've been pretty impressed with it. I got it in a combo with Keyword Elite. Both are good tools.
try using wordpot.com its free and quite precise or there is also a firefox plugin from wordtracker for keyword search estimates