TL;DR: Google Ads vs. Facebook Ads what should you choose?

Start with Google Ads if people already search for what you sell. Start with Facebook Ads if your product is new, visual, or needs explaining. Here are the key takeaways:

  • Google Ads captures existing demand. It suits plumbers, accountants, and other service providers whose customers search the moment they need help.
  • Facebook Ads creates new demand. It suits shops, salons, restaurants, and events that win customers through images, video, and offers.
  • Costs differ sharply. Benchmarks put Facebook clicks at roughly R3 and Google clicks at roughly R8, but a cheap click is not a cheap customer.
  • Budget by intent. Put about 70% of your first R10,000 into the platform that matches how your customers buy.

 

Google Ads is the better choice for most new businesses that sell something people already search for, while Facebook Ads is the better choice for new businesses that need to introduce an unfamiliar product. Neither platform wins every time. Your product, budget, and sales cycle will decide the best platform for your needs.

What Mistakes Do New Businesses Make With Paid Ads?

Many new businesses stumble by chasing customers who have no real interest in buying from them Avoid these common errors:

  • Judging by CPC alone. A cheap click that never buys wastes more money than an expensive click that does.
  • Skipping tracking. Without conversion data, neither platform can optimize your ad delivery.
  • Splitting a tiny budget. Spreading money across two platforms leaves both without enough data to learn from.
  • Neglecting creative on Facebook. Weak images and vague headlines sink even well-targeted campaigns.

 

How Should You Test Both Platforms on a Small Budget?

After you choose, follow these five steps:

  1. Set a break-even number. Calculate the most you can pay for a customer while still earning a profit.
  2. Install tracking first. Connect Google Ads conversion tracking, or the Meta Pixel and Conversions API, before you spend a dollar.
  3. Launch one focused campaign. Target a single offer and send visitors to a dedicated landing page.
  4. Run a fixed test. Commit your full test budget for four weeks, and change only one variable at a time

 

Conclusion: Google Ads vs. Facebook Ads

Google Ads is better when buyers already search for what you sell, and Facebook Ads is better when you must create awareness at a low cost. The benchmark data shows why. Google’s clicks cost roughly three to nine times more, yet searchers often arrive with stronger intent. Facebook, meanwhile, delivers cheaper leads that often need more nurturing. Ultimately, cost per customer is the only metric that settles the debate.

 

Therefore, start with the platform that best matches your product, set a break-even target, and test for a month. Once your campaign delivers results, consider combining both channels. WordStream’s report notes that the two channels complement each other, with Meta Ads helping supplement Google Ads management in South Africa and stretch your budget further. Pick your platform this week, install your tracking, and launch your first campaign.

 

Google Ads vs Facebook Ads: average CPC and CPA for small businesses (South African rand, ZAR)
Metric Google Ads (Search) Facebook Ads (Meta) Difference
Cost per click (CPC)
Average CPC: search / traffic clicks
R87.16Search ads · US$5.26
R11.60Traffic campaigns · US$0.70
Google costs about 7.5× more per click
Average CPC: lead-generation campaigns
R87.16Search average · US$5.26
R31.81Lead Ads · US$1.92
Google costs about 2.7× more per click
Cost per acquisition (CPA)
Average CPA (cost per lead)
R1,161.72Per lead · US$70.11
R458.33Per lead · US$27.66
Facebook is about 60% lower per lead (about R703 less)
Source & notes Rand figures are US-dollar benchmark averages converted at R16.57 = US$1 (rate on ), so they will move with the exchange rate. The benchmarks come from US advertisers across all industries (WordStream/LocaliQ): Facebook Ads benchmarks and Google Ads cost benchmarks. CPA here means cost per lead, not cost per sale. Your own costs will vary by industry, location and offer.

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