http://www.rapportive.com Extension/add-on

http://www.evernote.com Also has extensions/add-ons/mobile

http://www.rapportive.com

http://www.googleguide.com/advanced_operators.html

http://blue.gl/advancedops

More Queries (Company Name +)Funding AwardsRevenues ClientsLosses CustomersReviews CompetitorsLawsuit Spam/Scam/Ripoff

http://www.evernote.com Also has extensions/add-ons/mobile

2 Simple Steps for Evernote

1) Create a new ‘notebook’ for each competitor2) ‘Clip’ everything relevant you see Optional #3) ‘Share’ notebooks with colleagues so they can add to it as well

http://www.crunchbase.comAPI: http://developer.crunchbase.com/

http://www.whogotfunded.comRequires free registration

http://seekingalpha.com/Free registration required

http://ronald.cori.missouri.edu/cori_search/Free registration required

http://www.copyright.gov/adv-search.html

http://www.thomasnet.com/

http://www.domaintools.com/monitor/

http://www.indeed.com

http://www.ubersuggest.org

http://www.similarsites.comAlso has extensions/add-ons

http://www.boardreader.com

http://www.builtwith.comHas Chrome extension & API

http://www.competemonkey.com

http://kerrick.github.com/Mostly-Harmless/ (Chrome Extension)

http://mon.kiChrome Extension

Connect with social accounts to register/use

http://blue.gl/stalkers-guide