Ushahidi - Ushahidi gathers data from various sources and reports incidences around the world in real time.
Startup Stash - A curated directory of 400 resources & tools for startups
360social - 360social is a browser plugin that shows the social footprint of the people you want to connect with right inside your browser.
The Influencer Marketing Stack - Free resources to launch a killer campaign
Dubb - All-in-one sales & marketing video platform
Makerbook - A directory of the best free resources for creatives