HubSpot Free Email Marketing - Powerful drag and drop email marketing in the HubSpot CRM
#buildinpublic - Discover what people are building in public
SaaS Email Marketing Handbook - Double Your MRR With Email Marketing
Habit List - Create good habits and break bad ones with the app that keeps you focused.
Elevatr Email Marketing Automation - Fast and easy email marketing software
Open Makers - Open Makers is a community for those of you who are "building in public" and want to share your maker journey.