SEO PowerSuite - Get all SEO tools in one pack - download free edition of SEO PowerSuite and get top 10 rankings for your site on Google and other search engines!
Keyword Discovery - Keyword Discovery is a keyword research and analysis tool.
Bing Webmaster Tools - Drive more visitors to your site using Bing data on search queries, crawling and search traffic.
GrepWords - Grepwords is an API-first Google Keyword Suggestion Tool.
Ahrefs - Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try!
iSpionage - AdWords competitor keywords with the click of a button and monitor competitor PPC landing pages.