Siftery - Share products your company uses and get personalized recommendations
Startup Stash - A curated directory of 400 resources & tools for startups
Stackshare - StackShare is a comprehensive website that gives its users the chance to organize and share their technology stack with the rest of the community.
Content Marketing Stack - A curated directory of content marketing resources
WhatRuns - Extension that helps you identify technologies used on any website at the click of a button.
StartupResources.io - Tightly curated lists of the best startup tools