Instead of building finished ads, you give Meta parts. It assembles them and shows each person the combination it expects to work best. Meta has been folding this into its flexible ad format and Advantage+ creative options.
When it helps
- Testing headlines or primary text on a proven visual.
- Letting Meta pick between several similar assets.
When it doesn't
Dynamic creative mixes parts. It doesn't make new concepts. Mixing five hooks with five bodies is still one idea. And because results are reported by combination, it's harder to learn what worked. For real tests, run separate, genuinely different ads.
More: Meta creative testing setup.
Related: creative testing, iteration.
