A/B testing creative variants

Rotate two variants inside a campaign and compare their performance side by side.

3 min readUpdated August 21, 2026

  1. 1Open a campaign and start an experiment.
  2. 2Pick the two creative variants you want to compare.
  3. 3Set the split and the period the test should run for.
  4. 4Let it run, then read the variant comparison on the campaign page.
Change one thing at a time. If the image, headline and audience all differ, the result cannot tell you why one variant won.

Give a test enough impressions before calling it. Small differences over a few dozen clicks are noise, not signal.

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