Content Marketing Playbook - Built from 12 years and 83,232,485 visits. By Hiten Shah.
100 in 100 Challenge - Get 100 new paid users in 100 days
Your Growth Hacks Aren't Working - Free new book by Steli Efti on B2B customer acquisition
GrowthHackList - 100+ curated growth hacks for makers + early stage startups
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
Marketing Examples - A gallery of real world marketing case studies. Updated every day.