Product Hunt - A website that lets users share and discover new products
Gadget Flow - Gadget Flow app keeps you update with options to buy the latest products and get amazing deals on their favorite items without much of a stretch.
BetaList - BetaList provides an overview of upcoming internet startups. Discover and get early access to the future.
PitchWall - Browse new startups, and submit your mobile app/games startup's beta page here.
Moderst - Moderst is the German product discovery site. New products, apps, services and events every day. Find everything you need to know about features, prices, unboxings, and tests.
SideProjects - A platform to share side projects you're working on