Content Marketing and SEO are different verticals under Digital Marketing.
Content marketing is a form of digital marketing that focuses on creating and distributing relevant, valuable, and consistent content to attract an audience (examples: blogs, podcasts, vlogs, newsletters, e-books, infographics, and alike)
Search Engine Optimization (SEO) is the process of using the power of search engines to help your website rank higher in search results through content creation (based on keyword research) and optimization.
Both Content Marketing and SEO move together. It is because of SEO strategies, content ranks in search engines like Google, Yahoo, and Bing.
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