What kind of marketing tools do you use for your business?

[Kane]

As a business, you will have to use different kinds of marketing tools, from tools to create marketing materials (content) to the tools to distribute your marketing content. What kind of tools do you use? Recently, I came across a tool called Convertkit.com. It is marketing tool for creators, marketers, businesses to automate marketing by helping to distribute newsletters, podcasts, videos, books, etc..