Microsoft Ads (Bing) for B2B: Is It Worth It?
Most B2B marketers built their paid search program on Google and never looked past it. That is a reasonable default. Google carries the volume, the tooling, and the attention. But ignoring Microsoft Ads means skipping a channel that, for the right offer, brings cheaper clicks and a buyer who is older, wealthier, and more likely to be sitting at a corporate desk.
The honest answer to "is it worth it" is: sometimes, and you can find out for a few hundred dollars. Microsoft Ads will rarely replace Google as your primary engine. It works as a secondary channel that quietly adds qualified pipeline at a lower cost per lead, when your audience actually uses Bing. This article covers who that audience is, where the platform genuinely beats Google, where it falls short, and how to run a clean two-month test before you commit a real budget.
Who actually searches on Bing
The lazy take is that nobody uses Bing. The accurate take is that a specific, valuable slice of the market does, and you are probably ignoring it.
Bing is the default search engine on Windows and in the Edge browser, which ships on every corporate PC that has not been deliberately changed. A lot of office workers never switch it. That matters for B2B in a way it does not for consumer brands: the person searching "managed IT services for law firms" from a locked-down work laptop at 2pm is exactly who you want, and there is a real chance that search ran on Bing without them thinking about it.
Microsoft's own positioning leans on a skew toward older, higher-income, college-educated users, many in finance, IT, and other professional roles. Treat the demographic claims as directional rather than gospel, the platform has an obvious incentive to flatter its own audience. But the underlying logic holds. The Bing audience tilts toward people with corporate hardware and purchasing authority, which is the B2B sweet spot.
The flip side: total volume is a fraction of Google's. In most English-speaking markets Bing's search share sits somewhere in the high single digits to low teens, and it varies a lot by country and device. That ceiling is the whole story of why this is a secondary channel and not your main one.
Where Microsoft Ads beats Google for B2B
Three advantages show up consistently. None of them are exotic, and together they are the reason the channel earns a test.
Lower cost per click. Less advertiser competition in the auction usually means cheaper clicks for the same keywords. The exact gap depends on your niche, but a meaningfully lower CPC than Google on identical terms is common. For expensive B2B keywords where a single click on Google can run into the tens of dollars, that delta compounds fast.
LinkedIn profile targeting. This is the one feature with no Google equivalent. Microsoft owns LinkedIn, and Microsoft Ads lets you target search campaigns by the searcher's LinkedIn company, industry, and job function. You are layering firmographic targeting on top of search intent, which is close to the holy grail for B2B: someone actively searching for your solution, filtered down to the industries and seniority you sell to. It works as a bid adjustment or a targeting layer, not a hard wall, but it is a genuine edge.
A real import path from Google. You do not rebuild your account from scratch. Microsoft Ads has a Google Ads import tool that pulls in campaigns, ad groups, keywords, and copy, on a one-time or scheduled basis. The setup cost of testing is low, which removes the most common excuse for never trying it.
There is also a small compounding benefit: Microsoft Ads syndicates to partner properties (Yahoo, AOL, DuckDuckGo and others draw on the same network), so your reach is a bit wider than "Bing" alone suggests.
Where it falls short
Set expectations honestly or the test will disappoint you.
Volume is the hard limit. Even when the channel performs beautifully on a cost-per-lead basis, the absolute number of leads is capped by how few people are searching. A channel that delivers 12 great leads a month at half your Google CPL is worth keeping, but it is not going to carry your number.
Automation lags Google. Microsoft has improved its Smart Bidding and audience features, but the algorithms have less data to learn from, simply because the traffic is thinner. Automated bidding needs conversion volume to train. On a low-traffic account it can take longer to stabilize, and you may get more value running manual or enhanced CPC while it gathers signal. The same logic that governs when automated bidding earns its keep applies here, only more so.
Reporting and support feel a step behind. If you live in the Google Ads interface all day, the Microsoft equivalent will feel slightly dated and occasionally clunky. Workable, not delightful.
A two-month test plan
Treat this as an experiment with a clear decision at the end, not an open-ended "let's see how Bing does". Here is a structure that keeps the cost low and the read clean.
Import, do not rebuild. Use the Google Ads import to bring over your best-performing search campaigns, the ones with proven intent and a track record of producing leads. Skip Display, skip experimental campaigns. You want your strongest material.
Prune what you imported. Imports carry over everything, including bid strategies that assume Google's traffic volume. Switch automated strategies to manual or enhanced CPC for the test, since the account starts with zero conversion history. Re-check geo and language settings, they do not always map cleanly. Bring your negative keyword list across too; the wasted-spend logic is identical even if search behavior differs slightly.
Rebuild conversion tracking from zero. This is where most tests quietly fail. The Google import does not bring your conversion tracking with it in a usable form. Install the Universal Event Tracking (UET) tag and define your conversion goals natively in Microsoft Ads before you spend a dollar. If you cannot measure a lead, you cannot judge the channel. Mirror the same goals you track in Google so the comparison is apples to apples.
Add the LinkedIn targeting layer. Apply LinkedIn industry and job-function targeting, at minimum as observation so you can see how those segments perform, ideally as a modest bid-up on the industries you actually sell to. This is the feature you came for, so use it.
Run long enough to read it. Give it six to eight weeks and enough budget to collect a real sample. On a low-volume channel, two weeks tells you nothing. Set a budget you would not miss, the point is information, not scale.
Judge on cost per qualified lead. A cheap click that never becomes a sales conversation is worthless. Compare Microsoft against Google on the metric that maps to revenue, ideally tracked through to your CRM. The discipline here is the same one that should govern your whole program: measure paid search by the leads and deals it produces, not by traffic.
| Factor | Google Ads | Microsoft Ads (Bing) |
|---|---|---|
| Search volume | High | Low (single digits to low teens of share) |
| Cost per click | Higher | Often noticeably lower on the same terms |
| Audience skew | Broad | Older, higher income, more corporate |
| LinkedIn profile targeting | Not available | Industry, company, job function |
| Automation maturity | Strong | Improving, needs more data to train |
| Setup cost | Build from scratch | One-click import from Google |
When it makes the most sense
Some businesses get more out of Microsoft Ads than others. Lean in if you recognize your situation here:
- You sell to industries that live on corporate Windows machines: finance, insurance, legal, government, healthcare, enterprise IT. The default-search-engine effect works in your favor.
- Your Google CPCs are painfully high. Cheaper clicks have more room to matter when the baseline hurts.
- Your buyer is older and senior. The demographic skew lines up with your decision-maker.
- You have spare capacity to manage a second channel. A neglected Microsoft account underperforms the same way a neglected Google account does.
It makes less sense if you sell to startups, developers, or younger audiences who skew heavily toward Google and Chrome, or if you are still struggling to make Google itself profitable. Fix the primary channel first. A second channel multiplies whatever system you already have, including its problems. If your tracking and qualification are not solid on Google, get your Google Ads program producing qualified leads before you add complexity.
Frequently asked questions
Is Microsoft Ads cheaper than Google Ads?
Per click, usually yes. Less competition in the auction tends to mean lower CPCs on the same keywords, sometimes substantially. But cheaper clicks only matter if they convert. Judge the channel on cost per qualified lead, not cost per click, because low volume can make a "cheap" channel produce too few leads to bother with.
Can I just copy my Google Ads campaigns to Bing?
You can import them in a few clicks, and you should, that is the fastest way to start. What you cannot copy is conversion tracking, which has to be rebuilt natively with the UET tag. Imported automated bid strategies also need adjusting, since the new account has no conversion history to train on. Treat the import as a starting draft, not a finished setup.
How much should I budget for a test?
Enough to collect a meaningful sample over six to eight weeks, and no more than you are comfortable spending purely to learn something. For most B2B advertisers that is a modest fraction of their Google budget. The goal is a clear yes or no on cost per qualified lead, not scale, so resist the urge to pour money in before you have a read.
What is the LinkedIn targeting feature?
Because Microsoft owns LinkedIn, Microsoft Ads lets you target or bid-adjust search campaigns by the searcher's LinkedIn industry, company, and job function. You combine active search intent with firmographic filters, which no other search engine offers. It is the single most compelling reason a B2B advertiser tests the platform.
Will Microsoft Ads replace my Google Ads?
Almost never. The volume ceiling is too low for it to be a primary channel for most B2B companies. Think of it as a secondary source of qualified pipeline that adds incremental leads at a competitive cost, not a Google replacement.
How long until I know if it is working?
Plan for six to eight weeks before you decide. Lower traffic means data accumulates slowly, and automated features need that time to stabilize. A two-week test on a low-volume channel produces noise, not a verdict.
The bottom line
Microsoft Ads is worth a structured test for most B2B companies, and a permanent line item for some. The economics can be genuinely good: cheaper clicks, a corporate-leaning audience, and a LinkedIn targeting feature with no equivalent anywhere else. The catch is volume, which is why this is a supporting channel rather than a headline one.
Run it as a real experiment. Import your best Google campaigns, rebuild conversion tracking from scratch, layer on LinkedIn targeting, give it two months, and judge it on cost per qualified lead tracked through to your CRM. If the math works, you have added cheap pipeline. If it does not, you have spent a few hundred dollars to know for certain, which is a fair price for the answer.
If you would rather not run that test blind, we can help. Ask us for a 20-minute review of your current paid search setup, and we will tell you honestly whether Microsoft Ads is likely to pay off for your specific audience before you spend on it.