Most businesses do not have a social media strategy. They have a posting habit, a few platforms they feel they should be on, and a quiet sense that it is not working. The gap is rarely effort. It is that the decisions were never made, or were made in the wrong order.
A good social media strategy is a short list of decisions, each one narrowing the next. These are the seven we make with every business, in the order we make them. Get the first two right and the rest becomes much easier.
1. Decide what you want to be known for, and what it must move
Start with the reputation, not the posts. Write one sentence on what you want a stranger to remember about your business after a month of seeing you in their feed. Then name the one business result social media is meant to move: enquiries, store visits, bookings, or simply being the name people already know when they need you.
Pick the number that will prove it now, before a single post exists. A strategy that chooses its measure after the calendar is built will always find something flattering to report.
2. Name the buyer, then go where they actually are
A platform is an audience, not a distribution channel. Describe the person who buys from you, and the person who uses what you sell if that is someone else. Only then choose platforms, and choose them by who is really on each one.
| Platform | Who is on it in South Africa | Best used for |
|---|---|---|
| The largest platform in the country, with the widest spread of ages | Reaching almost anyone, local communities, groups and messages | |
| 18 to 34 is the core, with a female lean | Consumer brands, anything visual, Reels and carousels | |
| Adults at work, close to an even gender split | Selling to other businesses. The only truly B2B platform here | |
| TikTok | Strongly under 35, and growing fastest | Being discovered by people who have never heard of you |
Two well-run platforms beat five neglected ones. If you cannot say what you are offering the people on a platform, leave it off the plan for now.
3. Choose three to five pillars
Pillars are the recurring subjects your account is about, so nobody is inventing a topic at eight in the morning. Three to five, never more. Six pillars is the same as none, because nothing comes round often enough to be remembered.
It survives 20 posts
If a theme runs dry after four posts, it was a campaign, not a pillar.
It has a source
Someone can say where the next ten posts in it will come from.
One takes a position
At least one pillar says what you believe, not only what you know. That is what makes the account yours.
The strongest pillar is usually the thing you already explain to every new customer on the phone. Start there.
4. Set the mix, including when you get to ask
Roughly 80% of what you post should give something before it asks for anything: teach, entertain, show how the work is done, or argue a point of view. The other 20% is proof and the offer. This is not politeness. Platforms show useful posts to more people, so an account that mostly sells ends up reaching fewer people and selling less.
An account that mostly sells ends up reaching fewer people and selling less.
A new account still says plainly who it is and what it sells; a feed with no offer anywhere reads as a hobby. What it holds back is the hard ask. Until there is something genuinely worth asking for, such as a guide, a review or a demo, the ask is soft: save this, send it to someone who needs it, message us. Make sure the profile does its job first. A clear bio, one link and a line of proof do more for a first visit than any single post.
5. Let each platform decide the format
Every platform pushes certain formats to people who do not follow you yet, and rewards others among people who already do. Short video on TikTok and Reels on Instagram earn reach. Carousels, LinkedIn document posts and longer text earn depth. A calendar of only reach formats never sells, and one of only depth formats never grows. Both belong in the week.
6. Set a rhythm the real people can keep
Write down who writes, who films, who posts and who replies, and how many hours a week each of them actually has. Then set the cadence to fit. Consistency beats volume on every platform: a light week costs little, a missed month costs the momentum you built.
Replying is part of the rhythm, not an extra. Comments and messages are where interest turns into a conversation, and for many South African businesses that conversation finishes on WhatsApp. Plan who answers, and how fast, as carefully as you plan what gets posted.
7. Measure one thing per platform, monthly
Give each platform one primary measure that shows it is doing its job, and one guardrail that warns you when it is getting there the wrong way. Then review it once a month. Daily checking turns a social media strategy into a mood.
| Platform | Primary measure | Guardrail |
|---|---|---|
| TikTok | Views per video | How many viewers stay past three seconds |
| Saves and sends per post | Reach among people who do not follow you yet | |
| Comments from the people you sell to | Visits to your page | |
| Messages | Reactions on shared posts |
Above all of them sits the result you chose in step one. Reach is how a social media strategy gets noticed; enquiries from the right people are how you know it worked.
The short version
- 01Decide what you want to be known for, the result it must move and the number that proves it.
- 02Name the buyer, then pick the two or three platforms they actually use.
- 03Choose three to five pillars, one of them a point of view.
- 04Give before you ask, about 80% of the time, and fix the profile first.
- 05Let each platform set the format, and test three finished posts on a phone.
- 06Set a cadence your people can keep, replies included.
- 07Measure one thing per platform and review it monthly.
Sources and method
- Platform audiences: DataReportal, Digital 2026: South Africa (data as at October 2025), and the SA Social Media Landscape Report 2026 (Ornico, World Wide Worx, Ask Afrika).
- Content mix, formats and cadence from our social media baseline, which draws on published platform guidance and engagement research.
Written by Assay House, a South African brand strategy and creative agency. Published 28 September 2026, updated 3 October 2026.
