14% -- conversion lift for AI Max advertisers (Q4 2025)

The conversion lift for AI Max advertisers is 14% as of Q4 2025 according to groas. 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 conversion lift benchmark for AI Max advertisers is 14%, using the current serving value as of Q4 2025. 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 conversion lift serving value for AI Max advertisers is 14% as of Q4 2025. 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 conversion lift variation for AI Max advertisers 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 14% as of Q4 2025.

For a digital marketer, the published conversion lift serving value is 14%; it is an evidence-grade reference, not a personalized target as of Q4 2025. 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.