What Facebook Ads Are Actually For
Facebook and Instagram ads interrupt people who weren't looking for you. That's the whole mechanism, and it decides everything else.
Google Ads catches demand that already exists — someone typed "emergency electrician Coburg" and you showed up. Meta creates demand that didn't exist thirty seconds ago. Which means Meta is good at categories where people don't know they want the thing yet, and poor at categories where the need is urgent and specific.
A bathroom renovation? Meta works, because people scroll past a good before-and-after and think we should finally do ours. A blocked drain at 9pm? Nobody's on Instagram. They're on Google.
Get that distinction right and the rest of this article is tuning. Get it wrong and no amount of creative fixes it. Our Google Ads versus Meta Ads comparison goes through the choice in more depth.
What It Costs in Melbourne
Meta doesn't publish Australian benchmarks and anyone quoting precise ones is guessing, so here's what we can say honestly.
Cost per click on Meta runs well below Google for the same audience — often a quarter to a third of it. Cost per lead is a different story, because the traffic is colder. Someone who clicked an Instagram ad about kitchen renovations is further from booking than someone who searched "kitchen renovation quotes Melbourne".
So the useful comparison isn't cost per click. It's cost per qualified enquiry, and you can only know that after a few weeks of running.
What drives your cost up in Melbourne specifically: a small audience. Melbourne metro is roughly five million people, and once you've filtered to homeowners aged 35 to 60 in the eastern suburbs who've shown interest in home improvement, you might be targeting 80,000 people. That audience exhausts in weeks, not months, and exhaustion is the single most common reason a Melbourne Meta campaign that worked in month one stops working in month three.
The Four Things That Break Melbourne Meta Campaigns
1. Audience exhaustion
Watch frequency. It's in Ads Manager and almost nobody looks at it.
When frequency climbs past about 3 — meaning the average person has seen your ad three times in the reporting window — performance usually starts sliding. Past 5, you're paying to annoy people who've already decided.
In a city the size of Melbourne with tight targeting, that happens fast. The fixes are new creative, a wider audience, or a lower daily budget that spreads the same spend over more time. Usually it's new creative.
2. Creative fatigue, which isn't the same thing
Audience exhaustion is running out of people. Creative fatigue is the same people getting bored. They look identical in the dashboard and they have different fixes.
The tell: if a fresh audience responds to the same ad, it was exhaustion. If a fresh ad lifts the same audience, it was fatigue.
Most Melbourne service businesses can sustain Meta on three or four pieces of creative rotated monthly. Not one piece run for a year, which is what we usually find.
3. The learning phase, restarted
Every meaningful edit to a campaign, budget change over about 20%, new audience, new objective, throws it back into learning. Meta needs roughly 50 conversions per ad set per week to exit learning and optimise properly.
For a service business generating fifteen enquiries a month, that threshold is unreachable at the enquiry level. So optimise for something further up the funnel that happens more often: landing page views, or a lighter conversion event, then judge the campaign on enquiries manually.
Agencies that fiddle weekly keep campaigns permanently in learning. The discipline is to change less than feels comfortable.
4. Tracking that stopped working and nobody noticed
Since Apple's tracking changes and the shift to consent banners, browser-side pixel data undercounts. You'll see fewer conversions in Ads Manager than actually happened, Meta's bidding gets worse information, and performance declines for a reason that has nothing to do with your ads.
The fix is the Conversions API, server-side event sending, which most small Melbourne accounts haven't set up. It's a half-day job and it's the highest-impact technical task in Meta advertising right now.
Targeting: Less Than You Think
The instinct is to layer interests until the audience feels precise. Homeowners, interested in interior design, in Hawthorn, aged 40 to 55, engaged shoppers.
That was right in 2019. It's usually wrong now.
Meta's delivery system finds the responsive people inside a broad audience faster than your interest stacking does, provided you give it enough budget and a working conversion signal. We've repeatedly seen a broad audience, Melbourne metro, 30 to 65, no interests, outperform a tightly stacked one, because the tight one exhausted in a fortnight.
Where targeting still earns its keep: geography and exclusions. If you only service the north, don't pay to reach Frankston. If someone already enquired, exclude them from the acquisition campaign. And a Custom Audience built from your actual customer list, then a Lookalike from that, still outperforms interest targeting in most accounts we see.
What Actually Works in the Creative
Four things, consistently, across Australian service clients.
Real work beats produced advertising. A phone video of an actual job, lit reasonably and shot steadily, outperforms a polished studio piece for trades and local services. Over-production reads as distance. We've watched this pattern hold often enough to plan for it.
The first second decides it. Not the first three seconds. The first. A static opening frame of a logo loses most of the audience before the message starts.
Captions, always. Most of the audience watches with sound off. If the ad doesn't work silent, it doesn't work.
One idea per ad. Four benefits in fifteen seconds communicates nothing. Pick the strongest.
We produced a campaign for Malabar Gold & Diamonds built entirely on the detail of the craftsmanship: close, slow, no voiceover explaining why the jewellery was good. In categories where the value is visible, showing beats describing, by a distance. Video marketing covers the production side.
Where Meta Is the Wrong Channel
Urgent, specific needs. Already covered, worth repeating. Emergency trades, locksmiths, anything someone needs in the next hour.
Very high-value B2B with a tiny buyer pool. If your total addressable market in Victoria is 200 companies, Meta's targeting can't reliably find them and you'll pay to reach 199,800 people who'll never buy. LinkedIn or direct outreach does that job better.
When your offer isn't clear. Meta is unforgiving of vagueness because you have about a second to land. If you can't explain what you do in six words, fix that before spending.
When you've got no creative and no way to make any. Meta is a creative-led channel. Running it with one stock image is burning money slowly.
If you want a look at an existing account before deciding anything, we'll audit it as part of the free audit and you keep the findings. Our Meta Ads page covers how we run campaigns, and social media marketing for Melbourne businesses covers the organic side that sits underneath.
Frequently Asked Questions
How much do Facebook ads cost for a Melbourne business?
Cost per click on Meta typically runs a quarter to a third of Google Ads for a comparable audience, but the traffic is colder so cost per qualified enquiry is the number that matters. That figure only becomes clear after two to four weeks of running, and it varies enormously by category. Treat any agency quoting a precise Australian benchmark upfront with caution.
Why did my Facebook ads stop working after a few months?
Usually audience exhaustion. Melbourne metro is about five million people, and tight interest targeting can narrow that to under 100,000, which burns through in weeks. Check frequency in Ads Manager: above 3 and performance typically slides, above 5 you're paying to irritate people. New creative, a broader audience, or a slower spend rate are the fixes.
What's the difference between audience exhaustion and creative fatigue?
Exhaustion means you've run out of new people to reach. Fatigue means the same people have stopped responding to the same ad. They look identical in the dashboard. Test which one you have: if a fresh audience responds to the existing ad it was exhaustion; if a new ad lifts the existing audience it was fatigue.
Should I use broad or detailed targeting on Meta?
Broad, in most cases now. Meta's delivery system finds responsive people inside a large audience more efficiently than interest stacking does, provided it has budget and a working conversion signal. Keep targeting for geography and exclusions, and use Custom Audiences from your customer list plus Lookalikes. Those still outperform interest layering.
What is the Meta learning phase and why does it matter?
Meta needs roughly 50 conversions per ad set per week before it optimises reliably. Below that, delivery stays unstable. Every significant edit, a budget change over about 20%, a new audience, a new objective. Restarts the process. Service businesses with low enquiry volume should optimise for a more frequent event and judge results manually.
Do I need the Conversions API for Facebook ads?
If you're spending meaningfully, yes. Browser-side pixel tracking undercounts since Apple's tracking changes and the spread of consent banners, which means Meta's bidding is working from incomplete data. Server-side event sending through the Conversions API restores most of that signal. It's roughly a half-day of setup and it's the highest-impact technical fix in Meta advertising right now.
What kind of creative works best for Australian service businesses?
Real work, filmed simply. A steady, well-lit phone video of an actual job consistently outperforms polished studio production for trades and local services, because over-production reads as distance. Hook in the first second, captions always on since most viewing is silent, and one idea per ad rather than four benefits crammed together.
How many ads should I run at once?
Three or four pieces of creative, rotated roughly monthly, sustains most Melbourne service businesses. More than that fragments your budget and slows learning; one piece run for a year guarantees fatigue. The constraint is usually production capacity rather than strategy, which is why a simple repeatable filming process beats an occasional expensive shoot.
Are Facebook ads or Google Ads better for my Melbourne business?
Google captures demand that exists; Meta creates demand that doesn't. Urgent and specific needs lean Google. Nobody browses Instagram during a burst pipe. Considered, visual and discretionary purchases lean Meta, because a good before-and-after can start the thought. Businesses with both urgent and planned work usually run both channels.
Can I target specific Melbourne suburbs with Facebook ads?
Yes, by radius or by named locality, and you should when your service area is genuinely limited. Geography is one of the few targeting dimensions still clearly worth setting manually. Be careful not to narrow it so far that the audience exhausts quickly, a 10km radius around an inner suburb can produce an audience too small to sustain a campaign for more than a few weeks.