In short: More than one, and probably more than you are running now. Meta's delivery system decides which ads are even eligible to be shown by reading the creative itself, so every genuinely different image, video and angle you upload is another chance to be picked. One perfect ad gives the system one option. Ten different ones give it ten. The important word is different: ten variations of the same idea with the button moved is one option, not ten. The limit is your budget. Every extra ad splits it further, so on a small daily spend, two or three ideas that get enough data beat six that never learn anything.
Why volume matters now, technically
This is not a stylistic preference. It is how the machinery works.
Before Meta decides which ad wins an auction, it decides which ads are even in the running. That step is called retrieval.
What happens before the auction
Tens of millions of possible ads
Retrieval narrows it to a few thousand candidates, by reading the creative
Ranking picks the winners
One ad is shown
In late 2024 Meta rebuilt that retrieval stage around a system called Andromeda. Two things about it matter to you.
- It reads the creative. It evaluates visuals, themes, hooks and language to work out who an ad suits, rather than starting from an audience you defined. Advertising moved from audience first to creative first. Your image now does the job your targeting settings used to do.
- It was built to handle a large volume of creative. Meta describes an index designed to scale across enormous numbers of ads. The system expects to choose from many options. Giving it three is not playing to its strengths.
You do not need Meta's own performance figures for this. You need the implication: the more genuinely distinct creative you supply, the more often you are eligible to be shown at all.
Different, not duplicated
The mistake is producing volume without variety. Five crops of the same photograph are one idea in five costumes.
Real variety means different reasons to care.
- The object itself, shot cleanly.
- The object in use. Worn, poured from, sat on, eaten off.
- Your hands making it.
- You talking to camera about why it exists.
- The problem it solves, before the thing appears at all.
- Something funny. Yes, even if you are a serious brand, especially then. A serious brand being unexpectedly light is one of the cheapest ways to stop a thumb, and almost nobody in your category will try it.
Different formats too, because people are different. One person will watch a fifteen second video and never look at a still. Another scrolls past every video and stops on a photograph. If you only make one format, you have decided in advance to lose one of those people.
Context is a free advantage
An ad that acknowledges the moment beats a timeless one. If it is December, make the Christmas version. If it is the week before Mother's Day, say so. If Melbourne has been cold and grey for a fortnight, an ad about a heavy mug and a warm kitchen belongs to that week in a way a neutral product shot never will.
This costs nothing but attention, and it consistently outperforms the evergreen version, because it feels like it was made now, for here. Which is the opposite of how an ad usually feels.
About founder videos
People running small brand accounts report the same pattern: videos of the founder, talking plainly, unpolished, in the actual workshop, tend to outperform more produced content. It is widely enough observed to act on, though treat it as a strong tendency rather than a rule. Nobody has run the controlled experiment for your business.
The reason it is credible is that it is the one thing a competitor cannot copy and a stock library cannot supply. It looks like a person rather than an advert, which buys you the first second before anyone has decided they are watching an ad. There is a structure that works for those videos if you want one.
Creative fatigue, the honest version
You will hear that ads burn out in a matter of hours. Be careful with that claim. It comes from accounts spending enormous amounts daily, where a single ad reaches the same people repeatedly within a day. At that scale, yes, creative dies fast.
At a small business budget it does not. Your ad reaches a modest number of people each day, so it can run for weeks before the same person has seen it enough times to stop noticing. Swapping creative every few days because a podcast said so means you never leave anything running long enough for Meta to learn from it, which costs you far more than fatigue ever would.
The honest signal is not the calendar. It is the numbers. When an ad that was working starts costing meaningfully more for the same result, and it has been running long enough that people are seeing it repeatedly, that is fatigue. Before then it is usually just an ad that has not finished learning.
The limit nobody mentions: your budget
Everything above argues for volume. Here is the constraint that decides how much you can afford, and most advice skips it.
Meta needs a certain number of results, purchases rather than clicks, before it stops guessing and starts optimising. Every extra ad divides the same budget into smaller pieces, and each piece collects data more slowly.
The same daily budget, divided
Three ideas. Each gets enough results to mean something.
Eight ideas, same money. More creative, and not one of them learns anything.
You will have followed the advice to make lots of creative, and produced a set of campaigns that never learned anything.
So the honest answer is a ratio, not a number.
- Small daily budget. Two or three genuinely different ideas, in one campaign, left alone. Add a fourth only when you retire one. Your constraint is data, not imagination.
- Comfortable budget. Four to six ideas, refreshed as the evidence tells you to.
- Serious spend. As many as you can produce to a decent standard. This is the situation the "more creative is always better" advice was written for, and most of the people giving it operate at this level.
If you have to choose between more ideas and enough budget behind each one, choose the budget. Three ads that learn beat eight that do not.
Related: which type of ad to run first, and what Instagram and Facebook ads cost in Australia, the budget question this whole article depends on.
If you would rather someone built the campaigns and read the results with you, that is what I do as a Meta ads specialist in Melbourne.