Bing Topics Portfolio launched on 13 October 2026 inside Bing Webmaster Tools, and it does one specific thing: it shows you the exact AI-search questions your competitors get cited for in Bing's AI answers and you don't. If your site is verified in Bing Webmaster Tools, this data is already sitting there, unread, right now.
What Is Bing Topics Portfolio, And What Did Bing Just Ship?#
Bing Topics Portfolio is a free beta feature inside the AI Performance report in Bing Webmaster Tools. It groups the queries your site already gets cited for into broad topic clusters, then, more usefully, lists the ones you're missing.
Microsoft's own announcement, dated 13 October, puts it in a new tab next to Citations & Pages. Each topic carries three numbers:
- Topic Size: approximate total citations across every site touching that theme
- Sites Cited: roughly how many competitors show up in it
- Queries: how many distinct grounding queries feed it
Below that sits Top Opportunity Queries: a list, pulled across your whole account, of queries where other sites get cited in Bing's AI-generated answers and yours doesn't. PPC Land's coverage quotes Microsoft framing the numbers as "directional signals for planning, not a precise ledger." At WebEpex we checked this the day it shipped: every GCC and European client site we have verified in Bing Webmaster Tools now shows the new tab, though a few don't have enough citation history yet for topics to populate.
Does This Change Anything If Most Of Your Traffic Isn't From Bing?#
Only partly. Bing's US search share trails Google by a wide margin, so if you're judging this purely as a traffic play, you could stop reading here. But that's the wrong lens.
Topics Portfolio isn't measuring organic rank. It's measuring citation visibility inside AI-generated answers, and that's a currency every answer engine trades in the same way: specific, directly-answerable content gets pulled into the response, vague content doesn't, the same logic that made Google's AI Mode ad reversal worth watching a few days earlier.
If your site has no content strategy at all, nothing here changes this week. If you've already got service pages, FAQs, or blog content and have never checked whether any of it gets cited anywhere, this is a free, specific list of exactly what you're losing on one platform, and a decent proxy for what's likely happening on the others too.
Not a traffic source. A diagnostic.
The Honest Trade-offs#
The good part: it's free, it sits inside a tool most site owners already have, and "here's the exact query your competitor wins and you don't" beats almost anything SEO tooling hands you unprompted.
The real limits matter too. It's beta, and Microsoft hasn't said when that changes. Citation counts show as ranges, not numbers, so there's no clean before-and-after to track. Topic labels are AI-generated and sometimes wrong: Microsoft's own example shows a competitor-branded query surfacing as an "opportunity," which it plainly isn't. And the view only appears "if there is sufficient data for your site," with no published threshold, so newer or smaller sites may see a short list or nothing at all.
We don't yet know whether the topic-size ranges will tighten into real numbers, and until they do, we're not betting client budget on them, only on the opportunity-query list itself, which is specific enough to act on directly.
How We're Handling It At WebEpex#
We added Topics Portfolio to the weekly AEO check we already run for clients verified in Bing Webmaster Tools, the same week it shipped. It now sits alongside the citation checks we run against AI Mode's link behavior and the ChatGPT UTM bug fallout, because grounding visibility doesn't live on one assistant anymore, and building a content plan around a single platform was already a mistake before this feature existed.
This post carries a direct-answer block in its first sixty words and four FAQ entries lower down, on purpose: that's the shape every AI answer engine we've tested rewards, and Bing's opportunity queries are just the first place that lets a client see the gap in writing instead of guessing at it. For the GCC and European service-business clients we checked, the list mostly surfaced the obvious: pages answering "how much," "how long," and "do you serve my area" thinly or not answering them at all. We're treating those as this quarter's first rewrite batch, not a reason to rebuild anyone's content strategy from zero.
What I'd Tell A Client Asking About This#
Check whether your site is even verified in Bing Webmaster Tools first. Plenty of businesses set up Google Search Console and never touch Bing's, and that's this week's ten-minute task if you haven't.
If you are verified, open AI Performance, click into Topics Portfolio, and read the Top Opportunity Queries list once. You're looking for questions you clearly answer somewhere on your site but apparently not well enough to get cited for. If nothing in the list surprises you, leave it alone and check again next quarter. This isn't an emergency. It's a free audit nobody made you run.
If you want a second pair of eyes on what your own opportunity queries are actually telling you, send me the list and I'll tell you straight what's worth fixing first: it takes a few minutes, no pitch attached. cal.com/webepex/growth-review
