AI social media manager vs agency vs freelancer: which is right for a small business?

When a small business decides it cannot keep doing its own social media, there are three realistic options: hire an agency, hire a freelancer, or use an AI social media manager. Each can work. The right one depends on your budget, how much you want to be involved, and how much content you need.

The agency

An agency brings a team: strategist, copywriter, designer, sometimes video production and paid ads. You get experience across many clients and a defined process.

Strengths: strategic thinking, polished creative, one contract for many skills. Trade-offs: usually the most expensive option, often with a monthly retainer and a minimum term; output per month is limited by the hours you buy; a small account can get junior attention. Best for: businesses with a real marketing budget and a need for brand strategy or paid campaigns.

The freelancer

A freelance social media manager plans, writes and posts for you, often for several clients at once. Many are excellent and some specialise in your industry.

Strengths: personal relationship, flexible scope, lower cost than an agency. Trade-offs: one person's capacity, availability and skills; video production is often extra or outsourced; quality varies widely, and holidays or a lost freelancer mean a pause. Best for: businesses that want a person to own the account and can manage the relationship.

The AI social media manager

An AI social media manager does the production work in software: research, planning, scripts, video and scheduling. MRKT DEPT, for example, learns your business in a short chat, researches your niche and competitors, produces short-form videos with an AI spokesperson, and publishes them to TikTok and Instagram after you review each one.

Strengths: a high volume of content at a low cost per post (MRKT DEPT's Dominate plan is 60 videos a month for $299), fast turnaround, no hiring or managing, and it does not take holidays. Trade-offs: less suited to bespoke brand campaigns, live events or content that has to feature real people and places; you still own the final call on every post. Best for: small businesses that need to show up consistently and cannot justify a team.

Side by side

How to choose

Ask three questions:

1. What is the bottleneck? If you lack strategy, hire people. If you know your message but cannot produce enough content, automate production.
2. How much content do you need? Short-form video platforms reward frequency. Count the posts per week you need and price each option per post.
3. How involved do you want to be? Agencies and freelancers need managing; AI needs reviewing.

Many businesses combine them: an AI social media manager for the weekly posting cadence, and a freelancer or agency for occasional campaigns.

See what an AI social media manager would make for your business — get a free sample video, or look at plans and pricing.