Both can generate customers, but they work in fundamentally different ways.
Google Ads is generally strongest when people are already searching for what you sell. Facebook Ads is often better when you want to put your business in front of people who may be interested, even though they are not actively searching for it yet.
For a small business with a limited advertising budget, understanding that difference is more important than simply choosing the most popular platform.
Facebook Ads vs Google Ads at a glance
The important question is therefore not simply which platform is better?
It is: Where is your potential customer when they are most likely to need your business?
When Google Ads makes more sense
Imagine someone's geyser bursts at 6am.
They are unlikely to open Facebook and wait for an advert from a plumber to appear.
They search Google for something like:
“plumber near me”
or:
“emergency plumber Johannesburg”
That is where Google Search advertising can be particularly powerful. Google allows businesses to show ads to people who are actively searching for relevant products or services.
The customer already has a problem. They are actively looking for someone to solve it.
Google Ads can therefore work particularly well for businesses such as:
- Plumbers
- Electricians
- Accountants
- Lawyers
- Mechanics
- Security companies
- Solar installers
- Construction companies
- IT companies
- Consultants
- Accommodation providers
- Other professional and local services
The major advantage is intent.
You are not trying to convince someone that they need a plumber. They already need one.
You are competing to be the plumber they choose.
When Facebook Ads makes more sense
Facebook advertising works differently.
Someone browsing Facebook or Instagram may have no immediate intention of buying anything. Your advert appears while they are reading posts, watching videos or interacting with friends and businesses.
That sounds like a disadvantage, but it can also be Facebook's greatest strength.
You can introduce your business to potential customers before they begin searching for it.
Meta allows advertisers to reach audiences across platforms including Facebook, Instagram and Messenger and optimise campaigns towards objectives such as awareness, traffic, engagement, leads and sales.
This makes Facebook particularly useful for businesses where the product or service can attract attention visually or where customers can be persuaded to consider something they were not already looking for.
Examples could include:
- Restaurants
- Catering companies
- Events
- Photographers
- Fashion businesses
- Furniture businesses
- Beauty services
- Travel businesses
- Property
- Training courses
- New products
- Promotions and special offers
A customer may not have searched for a photographer today.
But seeing an impressive wedding photography advert could make someone who is planning a wedding stop, look and enquire.
That is discovery rather than search intent.
So which one brings better customers?
This is where the comparison becomes more complicated.
A click from Google may come from someone with stronger immediate buying intent.
A Facebook campaign may reach many more potential customers who were not yet actively searching.
But neither automatically produces better customers.
The quality of your results depends on several things:
- Your offer: Is there a compelling reason to contact you?
- Your targeting: Are you reaching the right people?
- Your advert: Does it communicate clearly what you offer?
- Your website or landing page: Does it convince people to take the next step?
- Your follow-up: How quickly and effectively do you respond to enquiries?
An advertising platform can bring someone to your door. It cannot make them buy from a business that does not convince them.
Is Facebook advertising cheaper than Google Ads?
Not necessarily.
It is common to compare the platforms purely by cost per click, but that can be misleading.
A R5 Facebook click is not automatically better than a R20 Google click if the Google visitor is significantly more likely to become a paying customer.
Likewise, a highly competitive Google keyword can become expensive enough that Facebook or another advertising channel delivers better value.
Both Google and Meta operate advertising auctions, and costs can vary according to factors including competition, audience, objective and campaign setup. There is therefore no universal price for advertising on either platform.
The number that ultimately matters is not:
How much did the click cost?
It is:
How much did it cost to acquire a customer?
If you spend R2,000 and make R10,000 in profitable sales, the campaign may be working.
If you spend R500 and receive hundreds of clicks but no genuine enquiries or sales, cheap traffic has achieved very little.
Google Ads may be better when...
Choose Google first when people are already actively searching for the service you provide.
This is particularly useful when there is clear purchase intent behind the search.
Someone searching:
“tax consultant Pretoria”
is considerably closer to hiring someone than a person who happens to see an accounting advert while scrolling through Facebook.
Google can therefore be especially attractive to businesses solving an immediate or clearly defined need.
Facebook Ads may be better when...
Choose Facebook when you need to find your audience rather than wait for your audience to find you.
It can be particularly useful when your offer is visually attractive, new, interesting or capable of creating demand.
Facebook can also be useful when you already understand the type of customer you want to reach and have strong photographs, videos or other creative material to capture their attention.
Can you use both?
Yes — and in some cases they complement each other extremely well.
A potential customer might:
- See your business on Facebook.
- Remember your name.
- Search Google for your business later.
- Visit your website.
- Compare you with competitors.
- Contact you.
Customers rarely experience advertising as neatly as advertising dashboards suggest.
They may encounter your business several times before deciding to buy.
However, a small business with a limited budget should be careful about spreading its money across too many platforms. It can be better to make one channel work properly before adding another.
What about businesses with small advertising budgets?
This is where small businesses need to think particularly carefully.
Google Ads and Facebook Ads can both work extremely well, but both normally require ongoing spending. When the advertising budget stops, the paid exposure generally stops with it.
That does not make them bad investments. It simply means they should form part of a broader strategy.
Your business can also build visibility through:
- Search engine optimisation
- Social media
- Referrals
- Email marketing
- Useful online content
- Local business listings
- Online business directories
A good marketing strategy does not necessarily depend on one platform.
Facebook Ads or Google Ads: which should you choose?
A useful rule is:
If customers are already searching for exactly what you offer, start by seriously considering Google Ads.
If you need to introduce your business or offer to an audience and generate interest, Facebook Ads deserves serious consideration.
If you can afford both and can measure the results properly, the two platforms can complement each other.
But whichever platform you choose, do not judge success by impressions, likes or clicks alone.
The purpose of advertising a business is ultimately to produce real business results — enquiries, customers and sales.
What The Business List offers
Facebook and Google are not the only ways to promote your business online.
The Business List gives South African businesses another way to be discovered by potential customers without paying for every individual click.
Instead of continuously funding an advertising campaign, you make one payment and create a comprehensive business listing that remains visible for the duration of your package.
We also actively promote The Business List and its listed businesses through search engines, social media and other marketing channels.
If you are looking for a simpler way to promote your business online, list your business on The Business List and give more potential customers the opportunity to find you.