10% -- marketing efficiency improvement for personalized shopping experiences (2026)

The marketing efficiency improvement for personalized shopping experiences is 10% as of 2026 according to alhena.ai. This figure is the primary benchmark in the Lighthouse dataset for this segment. Individual results vary by region, channel mix, and audience quality.

A strong marketing efficiency improvement benchmark for personalized shopping experiences is 10%, using the current serving value as of 2026. This is one serving-eligible observation, not a distribution median; top-quartile comparisons require the underlying distribution. Vertical, audience size, and campaign type all shift what 'good' means.

The published marketing efficiency improvement serving value for personalized shopping experiences is 10% as of 2026. Individual sectors and audiences may differ substantially; this single observation does not establish an aggregate mean. Quartile comparisons require the underlying distribution, which is not implied by this record.

Primary drivers of marketing efficiency improvement variation for personalized shopping experiences include audience segmentation, timing, and channel selection. Methodology documents campaign factors, but this serving record does not quantify the effect of personalization. The current serving value is 10% as of 2026.

For a digital marketer, the published marketing efficiency improvement serving value is 10%; it is an evidence-grade reference, not a personalized target as of 2026. Any performance goal should account for channel mix and audience. Review the methodology before operational decisions; a gap from this serving value does not by itself indicate a structural issue.