immerj - Create your next marketing plan in minutes
Startup Stash - A curated directory of 400 resources & tools for startups
Content Marketing Playbook - Built from 12 years and 83,232,485 visits. By Hiten Shah.
The Influencer Marketing Stack - Free resources to launch a killer campaign
NearSt - Get more in-store customers
Makerbook - A directory of the best free resources for creatives