Twitter is without a doubt the best way to share and discover what is happening right now.

Intelligence on High-Growth Private Companies. Comprehensive profiles, real-time information, news and analytics on the companies you seek. Improve so...

CrunchBase is the free database of technology companies, people, and investors that anyone can edit.

LinkedIn strengthens and extends your existing network of trusted contacts. LinkedIn is a networking tool that helps you discover inside connections t...

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

AngelList is a platform for startups

A language arts reference tool and comprehensive search engine for words. Includes the functions of a rhyming dictionary, thesaurus, and spelling che...

A social networking service that connects residents of geographic neighborhoods. Where neighbors come to meet, plan, and stay informed. A free service...

Prezi is the zooming presentation editor

The Mycroft Project provides a collection of OpenSearch and Sherlock Search Engine Plugins / Search Providers for Firefox, IE and Chrome.