27/04/2026
Most business owners boost a post, set a budget, and then wonder why they're not getting results.
What they don't realize is that Facebook doesn't just look at how much you're spending.
There are 3 things the algorithm checks before it decides who sees your ad:
1. Your Bid — How much you're willing to pay to reach a specific person. But you're not the only one advertising. You're in an auction with every other advertiser targeting the same audience at the same time.
2. Estimated Action Rate — Facebook predicts how likely someone is to click, sign up, or buy based on their past behavior on the platform. Low predicted action means low reach, no matter how big your budget is.
3. Ad Quality — Facebook measures how relevant and valuable your ad is to the audience you're targeting. Low quality means higher cost and less reach. High quality gets rewarded with cheaper and wider distribution.
And this third factor matters more than ever right now.
Late 2024, Meta introduced a completely new algorithm called Andromeda — effectively replacing the old targeting systems advertisers relied on for years - Social Media Examiner.
Here's the big shift: Andromeda is a new system that uses AI to filter and rank ads before they even enter the auction. Your ad must immediately resonate with Meta's system and your audience. Otherwise, it may be filtered out entirely — no matter how precise your targeting is - AdScale.
What this means for your creative: In the Andromeda era, creative acts as the primary signal for targeting. If you feel like you're wasting money on ads right now, the problem is likely your creative, not your settings - Social Media Examiner.
And it penalizes repetitive ads fast. Andromeda is far stricter in how it evaluates creative similarity. Ads with entirely different people, scripts, and edits were still grouped as the same ad simply because they shared similar setups — like the same creator type or background environment - StoreHero.
The takeaway?
The biggest budget doesn't always win.
The most relevant ad, shown to the right person, at the right time — that's what wins the auction.
If you want to know how to improve each of these three factors for your business, save this post and follow the page for more tips every week.