Microsoft Advertising is an online platform developed by Microsoft that allows advertisers to bid for ad placements across various properties, including search engines like Bing and sites such as MSN.
This information is relevant for digital marketers and business owners who are researching paid advertising options and comparing different methods of achieving audience reach.
External context
For those managing their own web pages, using this platform means that your content can be featured with advertisements from third parties. This system allows advertisers to pay per click on your site, providing a source of traffic while also offering measurement tools to track brand lift and conversions.
Microsoft Advertising Wikipedia contributors, “Microsoft Advertising”, en.wikipedia.orgLicence01What it is and how it works
Microsoft Advertising is a demand-side platform that auctions ad placements across Microsoft's owned-and-operated properties (Bing, MSN, Outlook.com, Edge) and syndicated partner sites. When a user searches on Bing, the platform runs a real-time auction: advertisers bid on keywords, and the winning ad appears in the search results. For display and native ads, the platform uses audience targeting—demographics, in-market segments, retargeting lists—to serve ads on Microsoft News or partner apps. The measurement layer includes the Microsoft Advertising Universal Event Tracking (UET) tag, a snippet of JavaScript you place on your website. UET fires when a user completes a desired action (purchase, sign-up, download) and sends that event back to the platform. Microsoft also offers brand lift studies (surveys served to exposed and control groups) and attribution models (last-click, linear, time-decay) to connect ad exposure to downstream outcomes. For retail media, the platform integrates with Microsoft PromoteIQ to measure on-site conversions for e-commerce.
It's Microsoft's version of Google Ads. You buy ads on Bing and other Microsoft sites, and you can measure how those ads affect your brand awareness, website visits, and sales.
02What to do about it
If you are a marketer measuring brand presence in AI search or traditional search, start by installing the UET tag on all key pages of your site. Set up conversion goals in the platform for at least three actions: a purchase, a lead form submission, and a newsletter sign-up. Then create a brand lift study for a campaign that runs at least two weeks with a minimum budget of $5,000 (Microsoft's typical threshold). Use the platform's audience network reports to see where your ads appeared beyond Bing—on MSN, Outlook, or partner sites. For retail brands, enable Microsoft PromoteIQ to track product-level conversions. Finally, compare your Microsoft Advertising cost-per-acquisition (CPA) against Google Ads to decide where to shift budget.
03How it is measured or noticed
You measure Microsoft Advertising performance through the platform's dashboard and reports. Key metrics include impressions, clicks, click-through rate (CTR), cost per click (CPC), conversions, conversion rate, and cost per acquisition (CPA). For brand lift, Microsoft provides a Brand Lift Report that shows absolute lift and statistical significance for metrics like ad recall, awareness, and consideration. You can also use the Microsoft Advertising Editor to pull bulk reports. Outside the platform, you might notice changes in your Google Analytics 4 (GA4) traffic from Bing organic or paid sources. If you run a brand lift survey, you will see a percentage difference between the exposed group and the control group. For AI search measurement specifically, Microsoft Advertising does not yet offer a dedicated AI search report, but you can filter by device type or query type to approximate how your ads appear in Bing Chat or Copilot responses.
How the record puts it
Microsoft Advertising, also known as Microsoft Ads is an online advertising platform developed by Microsoft, where advertisers bid to display brief advertisements to web users.
04Common mistakes
- Using the same keyword lists from Google Ads without adjusting for Bing's smaller audience—this inflates impression share and wastes budget.
- Forgetting to exclude mobile app traffic in brand lift studies, which can skew results because app users behave differently.
- Setting conversion goals too broadly (e.g., any page visit) instead of specific actions, making it impossible to calculate true CPA.
- Ignoring the audience network reports—many advertisers assume all impressions come from Bing search, but a large portion comes from MSN and partner sites.
- Running brand lift studies with too small a sample (under 10,000 impressions per cell) so results are not statistically significant.
05Limits
Microsoft Advertising is not a direct replacement for Google Ads because its reach is smaller—Bing has about 6-8% of the global search market share, though it can be higher in specific verticals (e.g., older demographics, certain B2B segments). It does not measure AI search responses from ChatGPT or other non-Microsoft AI tools; its measurement is limited to Bing Chat and Copilot, and even there the reporting is less granular than for traditional search. The platform's attribution models are basic compared to Google's data-driven attribution. Brand lift studies require minimum budgets and flight lengths, so they are not suitable for short-term or low-spend campaigns. Also, Microsoft Advertising does not support all ad formats that Google does—for example, no responsive display ads for the search network. Finally, the UET tag can conflict with other tracking scripts if not implemented correctly, leading to double-counted conversions.
06A worked example
A B2B software company runs a Microsoft Advertising campaign for the keyword 'project management tool' with a daily budget of $200. They install the UET tag and set a conversion goal for 'demo request' (a form submission). After two weeks, the dashboard shows 12,000 impressions, 240 clicks (2% CTR), and 12 demo requests (5% conversion rate). The CPA is $233 ($2,800 spend / 12 conversions). They also run a brand lift study with 50,000 impressions in the exposed group and 50,000 in the control group. The study reports a 4.2% lift in brand consideration (statistically significant at 90% confidence). The company then compares this CPA to their Google Ads CPA of $180 and decides to shift 20% of their Google budget to Microsoft Advertising because the brand lift justifies the higher cost.
The entry above is written by GetLoopLoop. What follows is what independent catalogues hold about the same term — none of it is the source of this page.
- Also called
- Bing Ads
- Kind of thing
- digital marketing company
The same term on Wikipedia
Catalogued in 10 languagesFrequently asked questions
How is Microsoft Advertising different from Google Ads?
Microsoft Advertising is a separate platform with its own auction and reach, focusing on Bing, MSN, and partner sites. Google Ads covers Google Search and Display. The measurement tools are similar but require separate UET tags.
Should I use Microsoft Advertising for my business?
It depends on your target audience. If your audience uses Bing or Microsoft properties, it can be valuable. Consider the smaller market share but potentially lower competition and cost per click.
How do I set up conversion tracking in Microsoft Advertising?
Install the Universal Event Tracking (UET) tag on your website, then create conversion goals in the platform. The tag tracks actions like purchases or sign-ups.
Does Microsoft Advertising still work for measuring brand lift in AI search?
Yes, it offers brand lift studies and audience reach measurement. However, AI search results may not always show ads, so monitor performance closely.
What happens if I don't install the UET tag?
You won't be able to measure conversions or optimize campaigns. You'll miss out on data for retargeting and performance insights.
How long does it take to see measurable results from Microsoft Advertising?
It can take a few days to a week for data to accumulate. For brand lift studies, you may need several weeks to gather statistically significant results.
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You need to install the UET tag on your site and create conversion goals in Microsoft Advertising. That will track the entire funnel from click to purchase.
Use Microsoft Advertising's brand lift studies. They measure ad recall and brand perception through surveys.
Open the Microsoft Advertising dashboard. It shows real-time metrics like impressions, clicks, and conversions.