Week of October 23

AI Changes Search. Google Changes Ads. Marketers Must Adapt.

Insight #1

AI Search Behavior Is Changing and It’s Coming for Your Content

ChatGPT prompts are triggering 2+ searches per query, reshaping how discovery works.

What’s the News:

A new study found that 31% of ChatGPT prompts triggered a search, averaging 2.17 searches per prompt and ≈5.5 words per query — about 60% longer than the average Google search. Queries tied to “review,” “comparison,” and “features” intent saw even higher search-trigger rates (e.g., local intent: 59%).

Why It Matters:

AI models like ChatGPT aren’t just summarizing. They’re searching to build answers. That means your content could influence responses even if users never visit your site directly.
These AI-driven searches use longer, more conversational queries (“best” “vs” “-alternative” “2025” “is this worth it”), so optimizing for deeper intent and comparison language is key.
Visibility is no longer just about Google rank. It’s about whether AI retrieval systems can find and use your content in their responses.

Silverback's POV:

Marketers Should:

Audit content formats: Prioritize “vs,” “comparison,” and “review” pages that AI is actively surfacing.

Expand keyword strategy: Include 5+ word, high-intent phrases like “Best X for Y industry” ” or “X product vs. Y competitor”.

Track AI visibility: Monitor key prompts in ChatGPT to see how your brand content appears.

Shift focus: Invest in deep-intent, user-centric assets over broad, informational posts.

Educate stakeholders: Explain that success now includes being referenced within AI results not just organic traffic.

Insight #2

Google Ads Adds a New Way to Optimize, But Proceed with Caution

View-through conversions are entering the bidding mix for Demand Gen campaigns.

What’s the News:

Google Ads is testing a “View-Through Conversion Optimization” setting in Demand Gen campaigns. This allows bidding to optimize toward conversions that happen after an ad view, not just clicks. The test currently applies to YouTube (image + video) traffic, with more channels expected soon.

Why It Matters:

This could make upper-funnel campaigns more efficient, particularly where clicks are rare (like on YouTube). But optimizing for post-view conversions risks over-crediting ads for conversions that might’ve happened anyway. The line between influence and coincidence gets blurry fast.

Silverback's POV:

Marketers Should:

Test with guardrails: Use controlled experiments and exclude existing customers.

Validate incrementality: Compare results against lift tests to confirm net-new impact.

Limit early adoption: Avoid rolling this out widely until you understand channel-specific effects.

Use conversion windows wisely: Shorten attribution lookback to reduce false positives.

Insight #3

Google Redesigns Ad Labels. Transparency Meets Click Fatigue.

“Sponsored results” now group all ads together, and users can hide them.

What’s the News:

Google has redesigned how search ads appear, grouping all text ads under a single “Sponsored results” header that stays visible as users scroll. Users can now “Hide sponsored results” to collapse the entire ad block. The change is rolling out globally across desktop, mobile, and Shopping ads.

Why It Matters:

Grouping ads under a single label increases transparency, but it could reduce engagement. Users will more easily recognize (and possibly skip) ad sections, meaning fewer accidental clicks. That puts pressure on creative quality, offer relevance, and ad positioning to drive results.

Silverback's POV:

Marketers Should:

Monitor metrics: Watch for changes in CTR, impression-to-click ratios, and performance by device.

Elevate creative: Craft ad copy that clearly communicates value and aligns with intent.

Revisit positioning: Test top vs mid-block placements and compare formats (Search vs Shopping).

Iterate continuously: Adjust bids, structure, keyword targeting and messaging as user behavior adapts to the new layout.

Insight #4

Google’s Privacy Sandbox Is Dead But the Cookie Era Is Still Ending

The long-promised replacement for third-party cookies is gone. The measurement crisis isn’t.

What’s the News:

Google has officially shut down the Privacy Sandbox, its intended replacement for third-party cookies in Chrome.

Why It Matters:

While cookies remain (for now), privacy-first measurement is already here. Ad blockers, browser updates, and regulation have been eroding user-level tracking for years. Relying on “old” attribution models — ones that over-credit clicks — as a means for guiding marketing budget allocation is increasingly risky and misleading.

Silverback's POV:

Marketers Should:

Diversify measurement: Don’t depend on a single attribution model.

Run incrementality tests: Measure true cause and effect through lift experiments.

Adopt MMM: Use Marketing Mix Modeling for holistic, privacy-safe insights on channel-level revenue contribution

Build a hybrid stack: Combine real-time attribution (for speed), incrementality (for truth), and MMM (for strategy).

Modernize mindset: If your tools and reports still assume full visibility, they’re already outdated.

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