
Meta’s latest algorithm change, called the Meta Andromeda update, has significantly changed how Facebook and Instagram ads work for eCommerce brands.
If your ad performance has been unpredictable lately, this is why.
The update affects ad delivery, targeting, and optimization. Instead of focusing on who your ad is targeting, Meta now focuses on how your creative performs.
This means that your creative is now the main signal for success, not your targeting settings.
In this article, you’ll learn:
Meta Andromeda is a new system that uses AI to filter and rank ads before they even enter the auction.
Here’s what that means:
Your ad must immediately resonate with Meta’s system and your audience. Otherwise, it may be filtered out.
In short: If your creative doesn’t perform well, your ad won’t get delivered, no matter how precise your targeting is.
Learn more about Meta’s official Andromeda technical announcement
Previously, advertisers spent hours refining targeting:
But under Meta’s new Advantage+ and Andromeda system, targeting is mostly automated.
This is a major mindset shift for eCommerce teams used to campaign complexity.
The Meta Andromeda update favors creative diversity. One perfect ad won’t work anymore. Instead, create creative packs per product or campaign.
Each pack should include:
This gives Meta’s algorithm a wider range of signals to match with users.
Meta’s ad automation tools now work with Andromeda to handle delivery and placement.
You don’t need to manually optimize every setting anymore. Instead, optimize your inputs, especially creative.
Meta’s algorithm learns from your conversion data. If your tracking is off, performance will drop.
Without clean data, Meta can’t properly evaluate your creative performance.
Tiny changes (like age filters or color swaps) don’t provide meaningful learning.
Focus instead on:
Track which ads:
Then double down on what works, and retire the rest quickly.
Under the Meta Andromeda update, ad fatigue happens faster. Even top performers can drop off after 2–4 weeks.
Stick to a biweekly or monthly refresh cycle to prevent performance dips and signal decay.
You can’t control delivery anymore, but you can control what you put into the system.
Feed Meta:
This is the core of a successful Meta ad strategy in 2025.

Bonus tip: Inclusive visuals (diverse models and settings) can lift performance by 12% or more globally.
The Andromeda system requires consistent, creative-first execution.
AdScale helps eCommerce brands:
We work directly with your team to adapt to Meta’s new system, without over-complicating your structure.
Meta’s advertising model has changed. Your strategy must change too.
✅ Focus on creative variety
✅ Refresh ads every 2–4 weeks
✅ Use automation and broad targeting
✅ Send clean, accurate tracking signals
✅ Test new creative formats consistently
Stop chasing hacks. Start building ads that match how Meta actually works.
Let’s build a creative-first system that thrives under the Meta Andromeda update. Talk to us about building your Meta strategy.