KeywordSpy - Keyword Research Tool

You can also give keywordspy a try. Keywordspy is a search engine tool that generates keywords for ad campaigns in the Internet’s most popular search engine sites. KeywordSpy also generates information by using keywords in identifying key competitors that may also be advertising in the same search engine.

It would be interesting to note some of the features Keywordspy has to offer:

• The most comprehensive keyword database with over a billion keywords and counting
• Regular updates on keyword databank including search logs and keywords from our partnership with Internet Service Providers (ISPs) and other reliable data servers
• 99% percent search results accuracy
• Instant downloading capabilities on all search results
• Offers exclusive country keywords (US, United Kingdom, Canada, Australia and South Africa) and more to be added soon
• The only keyword tool that displays Ad Rank, Competitor Count and PPC Cost of keywords
• Watch List, Search History Logs and other handy tools for easier keyword researching
• Provides Excellent Support Service
• User friendly search log accessibility through the use of either Keywords or Domain names