Wordtracker A useful online service costing around $50 per month. Subscribe for a day, or longer, the cost per day is cheaper the longer you sign up.Wordtracker can be used as a keyword analyzer, keyword generator or to check keyword bidding with 5 PPC adword engine's. It provides data on the number of searches on keyword's & phrases from its own database over the past 8 weeks. It enables searches on the number of competing sites for a keyword or phrase on 8 global engine's & 3 global directories. It provides a rating index on how promising each keyword or phrase might be that it finds. On a two keyword phrase selected at random it found 42.3% of the total quantity of different keyword phrases found by the combined analysis of Wordtracker, Google, Adword Analyzer & Niche Finder.
It generally reported 11 times fewer user searches than Adword Analyzer on a single keyword and 21 times less on a two keyword phrase. The reasons this occurs are explained in my report at:
A keyword analyzer - Which results can you believe, Wordtracker, Adword Analyzer or Niche Finder ?
Adword Analyzer A software tool costing around $67, that can be instantly download. It comes with free upgrades and a 90 day full money back guarantee.It's easy to use as a keyword analyzer or keyword generator. It can also do adword PPC keyword bidding comparisons between Overture & Google on 11 different country data centers. The keyword analyzer provides data on the number of searches on the keyword plus the quantity of competing pages on Overture. Like Wordtracker it provides a rating index of how promising each keyword or phrase could be. The keyword Bidding tool shows the total adverts at Overture & Google on all returns. With the same two keyword phrase used at Wordtracker, Adword Analyzer found 43.3% of the total amount of different keyword phrases discovered by the combined analysis of Wordtracker, Google, Adword Analyzer and Niche Finder.
It generally reported 11 times more user searches than Wordtracker on the same single keyword and 21 times more on a two keyword phrase. The reasons this occurs are explained in my report at:
A keyword analyzer - Which results can you believe, Wordtracker, Adword Analyzer or Niche Finder ?
Niche Finder A software tool at a one off cost of around $77, can be instantly download and has a 6 month full money back guarantee.Its very easy to use as a keyword analyzer & keyword generator, or market research into new product ideas & niche markets. Like Adword Analyzer it gets its data from Overture. The keyword analyzer provides data on the volume of searches on the keyword or phrase, the number of competing pages, plus a rating index for the promise shown by a keyword or phrase. The URL for each web site it visits to get keyword data is also displayed. This provides useful information for further market research. Using the same two keyword phrase as Wordtracker it found all the keyword phrases discovered by Adword Analyzer.
Niche Finder also found further new keyword phrases, which added another 12.6% to the total number of different keyword phrases discovered by the combined analysis of Wordtracker, Google, Adword Analyzer and Niche Finder.
Google Opening an online Adword's account gives access to a keyword generator you can apply across multiple countries and in over 30 languages.The account is free unless you start advertising on Adword's. It will also check keyword bidding on PPC but only with Google Adword's. It may also be used as a keyword analyzer, but that requires searching directly on a Google Search engine. Here you get the quantity of other pages it finds using the same keyword's or phrase. Using the same two keyword phrase selected at random for Wordtracker it found 1.8% of the total number of different keyword phrases discovered by the combined analysis of Wordtracker, Google, Adword Analyzer and Niche Finder.
Conclusion Getting your keyword's & phrases from one keyword generator, plus doing analysis with one keyword analyzer could mean missing out on some Golden Keywords you'll never find using a single tool. I've shown how using only one keyword generator less than half the possible relevant keyword phrases were found. From a lot of keyword research applying different tools you realize that one keyword generator is not enough. What became clear from using different keyword analyzers is it's difficult to know which results to believe. The number of searches reported on keyword's & phrases vary widely between Wordtracker, Adword Analyzer and Niche Finder. My report at:
A keyword analyzer - Which results can you believe, Wordtracker, Adword Analyzer or Niche Finder ? Explains why you'll get different results and suggests some correction factors to be used for two & three keyword phrases.Like all tools I believe the more you understand the limitations, the more you will overcome them and get better results. Having more than one keyword analyzer makes it possible to get a wider range of search results on keyword's & phrases that could not be achieved from a single tool. Further details about these tools will be found at the following web sites: Adword Analyzer
Wordtracker
Niche Finder
Google You may also want to take a look at : Keyword Discovery
A precise process for finding the right keywords to get you Search Engine (SE) traffic from targeted visitors interested in what you have to offer. More details can be found at :
Keyword Discovery - Maximize Traffic to Your Web Site | 
