Mattermark Daily - A curated newsletter of blog posts from investors & founders
The Influencer Marketing Stack - Free resources to launch a killer campaign
Startup Quote - Awesome founders provide wisdom about making things
Startup Stash - A curated directory of 400 resources & tools for startups
Snapstorms - An archive of advice from Mark Suster on Snapchat
Makerbook - A directory of the best free resources for creatives