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Ushahidi - Ushahidi gathers data from various sources and reports incidences around the world in real time.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Pipl - The most comprehensive people search. Pipl is the place to find the person behind the email address, social username or phone number.
HubSpot - HubSpot is an inbound marketing and sales platform that helps companies attract visitors, convert leads, and close customers.
Twitonomy - Twitter analytics and much more.
Salesfusion - Salesfusion provides an easy to use marketing automation platform that allows sales and marketing teams to be successful.