What are some alternatives?
When comparing Indie Channels and Content Marketing Stack, you can also consider the following products
Crowdstack - Curated directory of crowdfunding resources
Startup Stash - A curated directory of 400 resources & tools for startups
Productivity.so - Shortcuts and hacks for your favorite tools
Makerbook - A directory of the best free resources for creatives
Marketing Resources List - The biggest collection of free marketing resources
App Marketing Stack - 200+ handpicked resources on app marketing and mobile growth