October's Google Demand Gen update puts measurement data in focus

The story

On 13 October 2026, Google published its October Demand Gen update. It highlighted a new Data Strength Uplift metric within Google Ads and upcoming or expanding connections involving Data Manager, Google Analytics and Display & Video 360.

Google also reported an average conversion uplift from its own internal analysis of advertisers using Google Tag Gateway. That result is vendor-reported research—not a performance promise for your account or any IFFI Media client.

Teams running lead-generation campaigns should distinguish a successfully submitted enquiry from a mere click, and should ensure tracking follows consent and privacy requirements. Reliable first-party information can improve reporting, but only when collection and definitions are sound.

IFFI Media perspective

Before copying any headline uplift percentage, check that your consent, lead quality and measurement setup are real and working.

What businesses can do now

• Test whether your enquiry form actually records successful submissions.
• Check consent handling and duplicate conversions before interpreting campaign numbers.
• Review new data metrics in your account when available; evaluate outcomes against your own baseline.

Verified original announcement

Google Ads & Commerce: Build your data strength with October's Demand Gen drop (announced 2026-10-13)

These are IFFI Media editorial interpretations, not an official statement from the platform.