AI Visibility Reporting Gets a Topic Layer
Microsoft's rolling out a new way to see how AI systems cite your brand, and it's actually useful. The company just added Topic Insights to Microsoft Clarity's AI Visibility reporting, grouping citations by subject instead of forcing you to scroll through individual mentions. Now you can see which topics AI systems actually associate with your brand, how often those topics show up, and where you've got gaps.
It builds on the AI Visibility reporting Microsoft launched earlier this year, but the topic layer makes it digestible. Instead of reviewing raw citations, you get topics that drive them — and that's what AI systems actually understand about your content.
Here's what you'll see inside those reports:
Grounding queries. These are the retrieval searches AI systems run before generating an answer. Think of them as the system's homework.
Citation share. This measures how frequently your domain appears as a cited source across AI responses.
Share of authority. This shows how often your domain is cited compared to competitors. Straightforward enough.
Microsoft's recommendation for using these metrics in paid search is practical: compare grounding queries with your existing search terms, identify new keyword opportunities (and negative keywords you're missing), then adjust landing pages or ad creative based on what competitors are doing in AI citation space.
That last point matters. Microsoft clearly views AI visibility reporting as useful beyond organic search — they're explicitly encouraging advertisers to use these insights when optimizing paid campaigns. If your brand is getting cited by AI systems for topics you're not bidding on, that's free keyword research.
Performance Max Experimentation: Uplift and Upgrade Tests
Performance Max is Microsoft's primary AI-powered campaign type, but measuring its incremental impact has been one of the biggest headaches for advertisers. The August newsletter addresses this directly with two experiment types:
Uplift experiments measure the impact of adding Performance Max alongside existing campaigns. You're essentially asking: "Does adding PMax move the needle, or is it just cannibalizing my other campaigns?"
Upgrade experiments compare existing Search or Shopping campaigns against Performance Max after migration. This tells you whether moving to PMax actually improves results for your current setup.
Together, these give you a structured way to evaluate whether Performance Max improves results before making broader campaign changes. That's a big deal because most advertisers have been guessing.
Microsoft continues to cite an average 8% increase in incremental conversions from Performance Max campaigns. That's a real number, but you should verify it against your own data before making any decisions.
The newsletter also included practical setup guidance:
- Have at least 30 conversions during the previous 30 days before running experiments
- Keep bidding targets, product groups, and campaign settings consistent between test and control groups
- Allow 4-12 weeks before evaluating results, depending on conversion volume and conversion lag times
Those aren't trivial requirements. If you're a smaller advertiser with thin conversion data, you might not be able to run these experiments at all. But for established advertisers, this structured testing approach is exactly what's been missing.
Ad Preview Hub Gets PMax and Bing SERP Previews
Ad Preview Hub used to let advertisers preview Audience ads before launch. The August update extends that functionality to Performance Max while adding Bing Search results page previews. Previously, you only got Audience ad previews — now you see how PMax ads might appear across placements, including Search.
Teams can generate shareable preview links showing how ads may appear before campaigns go live. No more screenshots captured after ads begin serving. This simplifies campaign approvals for agencies and in-house teams that rely on creative, legal, or brand reviews before launch.
The addition of Bing SERP previews gives reviewers visibility into Search placements alongside Audience inventory. Because Performance Max automatically assembles and serves ads across multiple placements, previewing creative before launch can help you identify formatting issues, messaging inconsistencies, or stakeholder concerns before campaigns start burning budget.
What This Actually Means for Microsoft Advertising
Looking at these updates together, they point to a consistent pattern across Microsoft's recent product releases. Rather than introducing entirely new campaign types, Microsoft is adding reporting, experimentation, and review capabilities around products advertisers are already using.
Across the August updates, Microsoft focuses on helping advertisers answer three necessary questions:
- How visible is my content in AI experiences?
- Is Performance Max generating incremental business results?
- What will my ads look like before they go live?
Each update pairs AI-powered automation with additional reporting, testing, or review capabilities. That gives advertisers more information before making campaign changes instead of relying solely on automated recommendations.
During Microsoft Advertising Activate earlier this year, Ads Liaison Navah Hopkins described the company's approach as "building with you, not just for you." That's not just marketing speak — it's reflected in these product decisions.
Assuming that direction continues, future Microsoft Advertising releases may focus less on introducing entirely new AI products and more on expanding the measurement, experimentation, and workflow tools surrounding them. Those supporting capabilities may have as much day-to-day impact as brand new product releases.
For advertisers who've been hesitant about Performance Max due to measurement uncertainty, these experiments remove one of the biggest barriers to adoption. For teams managing AI visibility, the Topic Insights feature provides a framework that was previously missing. And for anyone who's ever launched an ad campaign and hoped for the best, the Ad Preview Hub update is a small but meaningful improvement.
The August update isn't flashy. It doesn't introduce a new campaign type or a revolutionary feature. But it does address real pain points for advertisers using Microsoft Advertising: measuring AI visibility, evaluating PMax impact, and previewing creative before launch. That's a solid foundation for what comes next.
Source: Microsoft Advertising Adds AI Visibility Insights, PMax Testing, And Creative Preview Updates by Brooke Osmundson (Director of Growth Marketing at Smith Micro Software), published August 5, 2026.
