Content strategy
Content strategy is the plan governing what content a brand creates, why, for whom, and when — the layer above the editorial calendar that decides what goes on it in the first place.
Strategy answers questions a calendar cannot: which topics will move us toward our positioning, which audiences are under-served by our current mix, which formats earn us the audience we want, which themes should we own and which should we leave for competitors. Without strategy, a calendar is a publishing schedule for whatever the team thought of this week.
Operational content strategy is usually expressed as themes or pillars (3–6 topic areas the brand will be known for), a posting cadence per channel, a content mix (educational vs entertaining vs promotional), and an explicit list of things the brand will not cover. The strategy then drives brief generation, which drives calendar entries, which drive individual drafts.
A brand without strategy ends up reactive — chasing trends, copying what worked for someone else, posting because the calendar said to. A brand with strategy ends up cumulative — every post building on the last.