Tools listed help analyze and promote your organic Search Engine Optimization (SEO) efforts. Includes rank checkers.
Screaming Frog – A desktop program installed on your computer, Screaming Frog spiders a website’s links, images CSS script and apps from a SEO perspective. Can export data, excellent tool for analyzing data from a SEO perspective. F^ee version has limited uses, approximately $169 (£99) for paid upgrade. [Independent review]
SEM Rush – SEO research and analysis software, does keyword research, competitor analysis, keyword positioning, backlink analysis. Considered one of the better SEO software programs on the market. Programs start at $69.95/month [Independent review]
Rank Ranger – SEO tool provides daily rank tracking for your site and your competitors plus video tracking on YouTube and social signals on Facebook, Twitter and Google +. Details statistics and backlink metrics, on-page keyword optimization and readability tests. Pricing starts at $49/month. [Independent review]
Authority Labs – Web based rank checking tool, offers one dashboard tracking of keywords from Google, Yahoo! and Bing as well as historical data, option to export and competitor rankings. (F^ree for 30 days, pricing starts at $49/month) [Independent review]
SEOBook Rank Checker - Firefox extension checks unlimited number of keywords in the top 200 results. F^ee to use, requires registration.
Panguin Tool - Want to know if your site has been tweaked by a Google update? The Panguin Tool tracks your organic traffic against known algo updates and presents results in an easy to read chart. F^ee.