Content Idea Generator - Free tool creates ideas for your content marketing strategy
Ushahidi - Ushahidi gathers data from various sources and reports incidences around the world in real time.
Content Marketing Stack - A curated directory of content marketing resources
Dataminr - Real-time Information Discovery
Keyword Tool & Content Assistant - Content optimization tool to boost your rankings
Visual Society - Build a website to showcase and/or sell your photos online.