Startups

Women buy, sell & trade fashion (YC)

Salesforce.com for Local Social & Mobile Marketing

Platform Ecommerce

Alumni Mentoring Made Easy

Next-generation learning for enterprise (Techstars '14)

The first platform empowering people to control their own search results

A rich-media board to share moments

The World’s Creative Community

Instant, expert support when you need it

Upworthy is a social-native, mission-driven media startup setting out to make important issues as shareable as a video of someone jumping on his bed and falling out the window.

Multi-platform publishing tools used by Forbes, Condé Nast, USA Today & hundreds more.

Live video destination and platform

Smarter Apartment Search Marketplace (YC S09)

Online identity verification and fraud detection

Project networking and reputation for engineers

Daily news at 5 reading levels

Crowdtap, the People-Powered Marketing Platform, is a new operating system for brands powered by the people who love them. Our platform makes it easy for brands to put consumers at the heart of their marketing to drive product ideation, inform marketing strategy and create authentic content that fuels earned media.  In 2014, Crowdtap was named one of the 100 Most Promising Companies in America by Forbes and the No. 54 fastest-growing private company in the Inc. 500 List. The company has been ranked as the No. 3 Best Place to Work in New York by Crain’s, and the No. 6 Best Tech Company to Work For by Mashable.  With a growing community of passionate members, Crowdtap works with leading brands including General Mills, Heineken, Kraft Foods, P&G, Verizon, Walmart and Yum Brands. Headquartered in New York, Crowdtap has raised $15 million through the Foundry Group, Tribeca Venture Partners, Alta Communications and The Mustang Group. Visit corp.crowdtap.com for more information.

Bite-size reviews

Manage your local business listings online and create a digital menu of your products and services with SinglePlatform.

Used furniture marketplace without the hassles (YC W14)

Plyfe allows anyone to add interactive & game-like layers to their digital assets

Outreach and giving platform for congregations

Next-generation systems for data science-driven organizations

Driving local commerce with an easy to use online platform for same day delivery services.