The Meta Andromeda update explained
How to adjust your UGC and creative strategy for maximum performance
The Meta Andromeda update marks a fundamental change in how ads on Facebook and Instagram are evaluated and served. Where advertisers relied for years on targeting and settings, the focus is now entirely on something else.
The creative.
In this blog, you'll read what Andromeda is, why results sometimes feel unpredictable, and how to adjust your UGC and creative strategy to keep performing structurally.
What is the Meta Andromeda update
Andromeda is Meta's new AI system that determines which ad is shown to which user. Instead of focusing on audiences, Meta now predicts which specific ad best matches an individual person.
This means targeting has become less important. It's not the audience that takes center stage, but the creative itself.
This shift was necessary. Advertisers now produce millions of creatives per month. To make this scalable, Meta now evaluates creatives on an individual user level based on behavior, engagement, and historical performance.
What changes does Andromeda bring to Facebook and Instagram ads
Andromeda moves optimization from the audience level to the user level. The algorithm predicts which creative is likely to appeal to someone based on real-time signals, creative quality, and similar past performances.
As a result, the budget is no longer divided per audience, but per user. Targeting still exists but plays a subordinate role.
The direct consequence is that performance is increasingly determined by the number of creatives you supply and the variation between them.
Why advertisers see varying results
Many advertisers experience fluctuations since Andromeda. It feels like instability, but the system mainly amplifies existing patterns.
Seasonal influences, competition, and creative fatigue become visible more quickly. Brands with little creative variation notice this the most.
When Andromeda lacks sufficient angles to test, the system can't optimize as well. This doesn't lead to errors but signals that the creative strategy no longer aligns with how Meta works today.
What Andromeda means for your advertising strategy
The update changes which buttons really matter. Not settings, but creative output and structure determine success.
Creative output is crucial
The more creatives you supply, the faster Andromeda learns. A constant stream of new ads ensures more stable performances and faster identification of winners.
Creative diversity becomes essential
Creatives must vary in approach, emotion, problem versus solution, and tone of voice. This variation gives the algorithm strong signals and slows down creative fatigue.
Simple structures perform better
Fewer campaigns and broader targeting give Andromeda room to allocate budget efficiently. Too much segmentation limits the learning process.
Separate testing and scaling
New creatives compete poorly with existing winners. By separating testing and scaling, new concepts get enough data to prove they work.
Why UGC perfectly fits the Andromeda algorithm
UGC fits seamlessly with how Andromeda optimizes.
UGC enables rapid production at scale without high production costs. Each creator brings a different look, approach, and storytelling, exactly what the algorithm needs.
Moreover, UGC feels authentic and platform-native. This leads to quicker engagement in the first seconds, giving stronger signals to Meta and shortening the learning phase.
UGC is also ideal for continuous testing. New hooks, formats, and approaches can be added weekly without pausing campaigns.
Advertising Andromeda-proof with UGC.NL
Via UGC.NL, brands quickly find reliable and pre-screened UGC creators. This allows them to increase their creative output, test more angles, and respond faster to Meta’s AI ranking.
UGC.NL makes it possible to consistently deliver fresh creatives, exactly what's needed to continue performing under the Andromeda algorithm.
Conclusion
The Meta Andromeda update makes one thing clear.
Creatives are the new targeting.Brands that continue to grow on Facebook and Instagram no longer focus on settings but on creative output, variation, simple structures, and UGC as a fixed creative source.
If you want Andromeda to work for you instead of against you, investing in UGC and creative diversity is no longer an option but a requirement.
Discover how UGC.NL helps you to consistently advertise Andromeda-proof.