PUBLIC MARKS with tags "online tool" & internet

Currently we use around 25+ open API sources researching the most popular domains and keywords. We store 402,365,128 records (for 3,511,870 domains) in our database and continue to grow. Our goal is to help webmasters check their competitors and understand why their ranks are so high. Besides that, on the basis of some of these conclusions we create useful summary tables for webmasters.

Surf Canyon is a browser extension that personalizes search engine results as you search! Available for download as an add-on for Firefox and Internet Explorer (IE6 and IE7), the software figures out what you want and then automatically recommends relevant search results.