What tools do you use to get your online marketing work done? Can you do all the same work of a digital marketer, and do it for free [https://buffer.com/resources/29-free-marketing-tools/]? The list of tools you use—often referred to as a marketing stack—probably covers a variety of different uses and needs, everything from social media marketing [https://buffer.com/library/social-media-marketing-plan/] to content…