This utility can be used to check search engines (currently supporting Google, Yahoo and Bing) for search engine ranking and track those ranking historically,
Now with ambient orb support!
which as you probably know is critical when doing Internet marketing for your website(s).In order to use this tool, you need to create a username and password (which is completely free), since it tracks your data historically, we need to know which data is yours.
Keywords Tracked: 2,829,503
Back Links Tracked: 209,943
How is this done? This system is done through the various search engine's APIs (that way you are not breaking Google or Yahoo's terms of service)... Google, Yahoo and Bing are by far the largest search engines out there (I don't know what the actual numbers are, but my guess is probably 98% or so).