PitchWall - Browse new startups, and submit your mobile app/games startup's beta page here.
Tradeoffs - A show about products you know, with the insights you don’t.
BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.
ClaporSlap - It's like tinder for finding products
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Regi - Everything you need to know for everything you own.