Mr. Free Tools - The Most Advanced Directory of Free Tools
Promotehour - Free list of 1100+ media outlets to pitch your startup
ToolSalad.com - A Curated Directory of 204+ Online Marketing Tools for Startups, Bloggers, SEOs, and Marketers.
Submit Juice - Free and curated list of startup directories to promote your new startup. We manually post your startup to more than 150+ relevant directories and blogs to help your startup get discovered.
CrazySpaceCat.com - Your Digital Tool Guide!
pressfarm - Pressfarm helps entrepreneurs find journalists to write about their startups.