Launch Africa - Startup and Tech Jobs in Africa.
Photofeeler - Choose your profile photos using hard data
Yelp Trends - 10 years of Yelp data filtered by keyword and geolocation
DATEnhance - upload a couple of pictures, and go on to rate others.
Salt - Fast, scalable and flexible software for data center automation
Snappr Photo Analyzer - AI that tells you if your profile pic is actually any good