How Ads Work in Microsoft Copilot

Ads in Microsoft Copilot come from Microsoft Advertising campaigns and appear alongside Copilot's answers. Microsoft has said Copilot ads sit below the organic response and are matched to the whole conversation, not just the last question.

Some of Microsoft's most detailed descriptions date from October 2024, so we mark which parts are older. This guide is part of our AI ads hub and was checked against Microsoft's pages on 9 November 2026.

Where Copilot ads come from

You do not buy "Copilot" as a separate product. Copilot ads come from Microsoft Advertising, the same platform behind Bing search ads.

Microsoft's October 2024 post said the company has been pioneering advertising on generative AI experiences, including Search ads on Microsoft Copilot, since its release in 2023. It said Copilot was enhancing engagement across Vertical ads, Multimedia ads, Responsive Search ads and Product ads.

The same post said Performance Max can help ads be "featured as part of Copilot conversations." Microsoft's newer posts point to AI Max as well.

What a Copilot ad looks like

Microsoft's clearest description comes from October 2024, when it redesigned Copilot. It said: "Ads in Copilot will be featured in a new, streamlined experience below Copilot's organic response."

It also said Copilot would show "fewer ad annotations and extensions," focusing on what is relevant.

Before an ad block, Copilot adds a short lead-in. Microsoft said: "Before an ad block is shown, Copilot will share with the user how the following ad section connects to their conversation." At the time, Microsoft called this "ad voice."

Date caution. Those details are from October 2024. Microsoft's April 2026 post still refers to "traditional ads below an AI response," which suggests the layout continues. Check a live Copilot session before assuming the exact design.

How ads are matched

Microsoft said in October 2024 that "ads will be triggered considering the whole conversation within a single session and not just the last prompt."

That matters for planning. A user's earlier questions in the same session can shape which ad appears. Your keywords and assets need to make sense across a conversation, not only for one short query.

AI Max and Copilot

In April 2026, Microsoft said: "AI Max is an effective way to deliver relevant ads on AI surfaces like Copilot Search and Copilot Answers, where people's questions are more nuanced and complex, as well as on Bing."

AI Max is an optional set of Search campaign features. Microsoft's 31 August 2026 product roundup says it is "now generally available".

Microsoft also says advertisers steer the system "by opting into AI Max," with more guardrails promised. In October 2026 it added messaging guidelines in open pilot for Performance Max and for Search campaigns with AI Max enabled.

Our parallel guide compares Google AI Max and Microsoft AI Max.

Offer Highlights

Offer Highlights are a newer Copilot format for retailers. Microsoft's April 2026 post says they "enable brands to promote key product differentiators within the context of Copilot conversations."

Its example is free shipping or in-store pickup at a decision moment. Microsoft says: "Offer Highlights are now available for retail use cases in English-speaking markets." It adds that advertisers provide the differentiators in Microsoft Merchant Center.

The same post says you'll see them in ads that appear on product detail pages in Copilot, Edge and Bing.

Copilot shopping and checkout

Copilot also has commerce features that sit next to ads. Microsoft's April post describes Copilot Checkout, which lets transactions happen "directly within Copilot while keeping the merchant as the merchant of record." Microsoft says the setting is available to beta participants and the experiences are live in the U.S.

It also says UCP-ready feeds in Microsoft Merchant Center are generally available in the U.S. These are not ad formats, but they affect what shoppers see in Copilot. Our UCP checkout article explains the protocol.

Copilot inside Bing

Microsoft has renamed parts of Bing. Its Bing page says: "Copilot Search has evolved into two distinct AI experiences on Bing: AI Mode and AI Overview." That page says nothing about ads.

Ads in Bing AI Mode have been reported by trade press but not documented by Microsoft. See Bing AI Mode and ads: what is confirmed.

What Microsoft says about performance

Microsoft has published several Copilot figures. In August 2025, it said Copilot users drove "73% higher click-through rates and 16% stronger conversion rates" compared to traditional search.

The footnote cites Microsoft first-party data for owned and operated search, February to May 2025. These are Microsoft's numbers about its own product, with no independent check.

Use your own conversion data instead. Make sure Universal Event Tracking (UET) is set up before you judge any Copilot-heavy campaign.

What we could not confirm

• A Microsoft page with a current screenshot or spec for Copilot ad placement in November 2026.
• A Copilot-only performance segment in Microsoft Advertising reports.
• A setting to opt a Search campaign out of Copilot placements.

If any of these matters to you, ask your Microsoft account team. Our Microsoft Advertising lead generation guide covers account basics.

Next step

If you want help setting up Microsoft Advertising for Copilot and Bing, see our paid search management service. We can check your campaign types, feeds and tracking.

Frequently asked questions