The hiring math nobody talks about
A junior marketing hire runs $48,000–$65,000 a year before taxes and tools — and typically covers one or two channels well. A freelancer is cheaper but works in bursts. An agency retainer starts around $2,000/month and still needs you for approvals, assets and direction.
For most small businesses, the honest answer has been 'the owner does it at 10pm' — which is why most small business marketing is inconsistent.
What AI changes (and what it doesn't)
AI collapses the cost of production: writing posts, drafting emails, generating creative, planning calendars. What it doesn't replace is judgment — knowing your customers, approving what represents your brand, deciding what offer to run.
The winning structure is AI production + owner judgment. You review and approve; the AI team produces at a volume no single hire could match.
Where the coordination problem bites
Most owners who try AI tools end up with five disconnected subscriptions: a writing tool, an image tool, a scheduler, an email platform, an analytics dashboard. None of them share your brand, so everything comes out slightly off and you become the integration layer.
A coordinated AI team shares one brand memory — the same logo, voice, products and goals — so a social post, its image and the supporting email actually match.
The bottom line
If you can afford a great senior marketer, hire one — and give them an AI team to multiply their output. If you can't, an AI marketing team gets you consistent, on-brand, multi-channel marketing for less than a tenth of a junior hire.
Either way, the businesses that win the next five years are the ones shipping consistent marketing every single week.