YC Startup Class - A live, one-hour class by Sam Altman on Platzi
BaseTemplates - The easiest way to build your pitchdeck and raise money
CS183B - Startup Class - Stanford class taught by Sam Altman & guest speakers
Dropbox DocSend - Dropbox DocSend is a secure file and document sharing solution that gives users analytics and control of document in their critical workflows. Key features include sending documents as secure links, eSignature, and customizable virtual data rooms.
Radiohere - Hand curated multi lingual online radio stations
Party Round - Party Round is building better tools for founders, starting with an automated fundraising tool.