HEATKEYS

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 friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

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

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the world, securely and privately show content to your friends and family, or blog the photos and videos you...

Discover sales opportunities from traditional and social media sources to close deals easier and drive more revenue. Maximize sales productivity with sales 2.0 insights, real-time business information and company watch lists all within your social CR...

Yatedo is a free people search engine which helps you find and contact anybody throughout the web. Yatedo has developed and continue developing technologies that simplifies and facilitates the search and social experience to help people find and conn...

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

Business networking for professionals on XING! Connect to business partners and find jobs, colleagues and employees. Start networking!

AngelList is a platform for startups

Prezi is the zooming presentation editor

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