Dataset Search - Making it easier to discover datasets. Made by Google.
Startup Stash - A curated directory of 400 resources & tools for startups
SnowyOwl - A user friendly tool to manage your dataset
Startup Buffer - Startup Buffer is a premium startup directory for emerging startups all around the world.
Linkclump - Linkclump is a tool related to productivity that allows users to speed up their analysis and capturing of links found on the web.
Makerbook - A directory of the best free resources for creatives