Google Ads and Meta Ads work differently and serve different moments in the buyer journey. The right choice depends on what you sell, who buys it, and where they are in the decision process. Here's an honest breakdown for South African businesses.
| Criteria | Google Ads | Meta Ads |
|---|---|---|
| Intent type | High — captures active search demand | Low-to-mid — interruption-based |
| Min. effective SA budget | R5,000–R10,000/mo per campaign | R3,000/mo for awareness |
| Targeting | Keywords, location, device | Demographics, interests, behaviour |
| Best for B2C | High-intent purchases | Brand awareness, impulse products |
| Best for B2B | Strong — captures solution-seekers | Weak — low B2B targeting precision |
| Creative requirements | Text-focused (Search), video (YouTube) | Visual — image and video-first |
Google Ads captures active demand — users already searching for what you sell. Meta Ads build demand by reaching people before they search. Neither is universally better; the right platform depends on your offer and audience.
For SA businesses with an established offer and measurable search volume (use Google Keyword Planner to check), Google Ads typically delivers better ROI because you're reaching buyers at the moment of intent. For new products, lifestyle brands, or businesses building awareness, Meta Ads reach more people at lower CPM.
Most established SA businesses run both — Google Ads for high-intent conversion, Meta Ads for retargeting and top-of-funnel brand building.
A minimum effective Google Ads budget in South Africa is R5,000–R10,000/month per campaign to gather enough data to optimise. Below that, the algorithm doesn't get enough conversion signals to learn properly. Meta Ads can work from R3,000/month for awareness objectives, though R5,000+ gives better signal velocity.
Most SA businesses that run both split roughly 60/40 favouring the platform where their audience shows higher intent. Your industry and customer acquisition cost determine the optimal split — it's worth testing both before committing budget.
Meta Ads offer more precise demographic and interest-based targeting for SA audiences — you can target by age, location, income proxies, interests, and lookalikes. This makes Meta stronger for B2C products where you know your customer profile but can't capture them at search intent.
Google Ads offer intent-based targeting via search keywords and location. You reach people who are actively looking for a solution — which means higher intent but smaller audience. For B2B or high-consideration purchases, Google Ads typically outperforms because the buyer is already in research mode.
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