Snappr provides on-demand professional photography for everyone, operating throughout the US and Australia

Just in time for Valentine's Day! Snappr's Dating Photo Analyzer uses the latest research, combined with image recognition and machine learning technologies, to determine how well your Tinder, Grindr or OkCupid photo will perform. It's free and only takes seconds!

a database of 1317 companies who went throught the Y Combinator accelerator program between 2005 and 2017 and a whole bunch of metrics about them