AngelList is a platform for startups

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

DataFox is the Bloomberg for private company data. Through aggregation and curation, we deliver data about private companies in an organized dashboard...

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...

Academia.edu helps academics follow the latest research.

For iPhone developers who love their apps, App Annie keeps tabs on your apps, making it easy to track sales, rankings, and reviews from around the wor...

we heart it - get inspired by what people love, and show them what inspires you.

San Francisco - User Reviews and Recommendations of Top Restaurants, Shopping, Nightlife, Entertainment, Services and More at Yelp

YouTube is a place to discover, watch, upload and share videos.

AppTweak is the App Store Optimization Toolbox. Get a full ASO report for your app, follow the worldwide ranking, analyze the app marketing of competi...