Do I need separate ads, or just the keywords?

Start with keywords. Adding isiZulu or Afrikaans terms to your existing campaigns costs nothing extra and lets you see, from real data, whether they convert. Only once the search-terms report justifies it should you invest in properly written ad copy in that language.

Isn't English enough in the cities?

It carries the most volume, yes, but you are paying top price for the most crowded part of the auction. The other-language terms are a cheap supplement, not a replacement - and in specific areas, like the KZN inland cities or Afrikaans-strong parts of Gauteng and the Cape, that supplement is meaningful.

What about machine translation?

Don't rely on it for ad copy. A clumsy machine translation reads wrong and quietly damages trust, which is the opposite of what you want on a paid click. For a handful of terms, either have the copy done properly or leave the ad in English and let the cheaper keywords do the work.

Does this work for every trade and area?

No, and pretending otherwise would be dishonest. It is strongest where the language is genuinely dominant in daily life. Whether it is worth it for your specific trade and town is exactly the kind of thing a look at your real search data will settle.

The isiZulu & Afrikaans Keyword Gap Most SA Google Ads Accounts Ignore

Open almost any South African Google Ads account and you will find it bidding entirely in English. That is not wrong, exactly — English carries the most volume — but it quietly means paying full price in the most competitive half of the auction while ignoring a cheaper half that barely anyone is bidding on.

Why the gap exists

Three things, mostly. Agencies and their tools default to English. Google's keyword planner surfaces English terms first. And there is a lazy assumption that everyone searches in English anyway. So the isiZulu and Afrikaans versions of the same high-intent searches sit there with almost no competition — which is exactly what makes the clicks cheap.

Be honest about the size of it

This is an edge, not a silver bullet, and anyone selling it as a transformation is overselling. English is still the bigger pool and will bring most of your leads. The value here is cheaper clicks in a thin auction, not a flood of brand-new demand. Treated as a smart supplement, it lowers your blended cost per lead. Treated as a miracle, it disappoints.

Where it is strongest

Geography decides everything here.

isiZulu is strongest across KwaZulu-Natal — the townships around the metros and, especially, the inland cities where it is the majority language day to day: Pietermaritzburg, Newcastle and Ladysmith among them.
Afrikaans is strongest in Pretoria, the northern and West Coast parts of the Western Cape, the platteland, Bloemfontein and much of the Northern Cape.

How to actually do it right

Add the terms as keywords first. This is the cheap, low-risk step. You do not need new ads yet — let your existing ads show on the cheaper terms and watch what happens.
Watch the search-terms report for a month. See what actually converts before spending a cent on translated copy. The data, not a hunch, decides the next step.
Then, if it earns it, write proper ad copy in the language. Written by someone who speaks it — never machine-translated, which reads wrong and costs you trust on the click you just paid for.
Make sure the handling matches. If someone searches and phones in isiZulu, someone should be able to help them in isiZulu. The ad is only the first step; winning a click in a language you cannot service wastes it.

The traps

Bad machine translation (worse than nothing). Assuming volume that is not there instead of checking. Mixing languages inside one ad group, which wrecks relevance and reporting. And forgetting that the conversion — the call, the quote — happens off-screen, in whatever language the customer prefers.

Why almost nobody does it — and why that is your opening

Doing this well takes local knowledge and a bit of care, so the big, template-driven agencies skip it. That is precisely why the auction stays thin, and precisely why a small, attentive account can pick up cheap, high-intent clicks the competition never even sees. It is the same principle behind every page we build for a specific town: the account should sound like it belongs to the place it is advertising in.

Want to know whether there is a cheap-click lane your account is ignoring in your area? That is one of the things our free audit checks. And for the bigger picture on budgets, see what Google Ads really costs in South Africa.

Vogien Talmagies — Founder, LeadSurge

Google Ads specialist since 2018, managing accounts for service businesses across South Africa. LeadSurge runs on documented results, flat fees and no lock-in — the account is always yours.

The isiZulu & Afrikaans Keyword Gap Most SA Accounts Ignore