The Microsoft Audience Network gets very little discussion in SaaS marketing circles, which is mostly a reflection of how thoroughly Microsoft has been overlooked as an advertising platform rather than a fair assessment of the inventory. The network includes premium publishers like MSN, the Microsoft Edge new tab page, and Outlook.com, with a meaningful share of professional desktop reach that other display networks do not match.
For B2B SaaS upper funnel work, that audience composition is genuinely valuable, and the auction is much less crowded than equivalent placements on the open programmatic web.
Where it fits in the funnel
The Microsoft Audience Network is not a search replacement and it is not a closing channel. It is an awareness and consideration layer that sits above your search work, introducing your brand to professional audiences during their workday and following up with the audiences who have engaged with your search ads or visited your site.
Used as an upper funnel layer with a conservative attribution window and a separate set of conversion goals from your search campaigns, it produces clean incremental brand search lift in most SaaS categories within a quarter.
The audience options that matter
The native audience options on the Microsoft Audience Network include LinkedIn profile attributes, in market segments built from search behavior across the Bing network, custom audiences from your own first party lists, and lookalikes built from those lists. For SaaS the LinkedIn profile attributes and the custom audiences are the two levers that produce the most defensible performance.
Combine them. A campaign that targets in market searchers in your category, filtered to the LinkedIn industries and job functions in your ideal customer profile, with a custom audience exclusion for current customers, is a much sharper instrument than a default placement.
Creative formats and what works
The native ad units on the Audience Network blend with the publisher's content and tend to outperform display banners in click through rate by a significant margin. Use the native formats wherever they are available.
The creative itself should look like editorial content, not like an ad. The headline should make a claim a thoughtful reader of that publication would find interesting. The image should look like something the publication itself might have used. The landing page should reward the click with a substantive piece of content, not an immediate sales pitch.
Measurement that does not lie to you
Display measurement is famously slippery. Last click attribution will undervalue display almost always; full path attribution will overvalue it almost always. The right way to measure Microsoft Audience Network performance for SaaS is to look at incremental brand search lift in the geographies and audience segments where you ran display, compared to a holdout set.
This is not the easiest measurement to set up, but it is the only one that produces a number you can stand behind. The alternative, debating the attribution window in the platform interface, never resolves.
What to expect from a first campaign
A defensible first Microsoft Audience Network campaign for a SaaS company is between three and seven thousand dollars over a six week window, targeting a single tightly defined audience with a single creative concept. Measure brand search lift weekly. If you see meaningful lift over the holdout by week three, expand. If you do not, sharpen the audience or the creative before adding budget.
Most SaaS teams that put deliberate effort into the Audience Network find a useful upper funnel layer that runs at a fraction of the cost of equivalent reach on better known display networks.
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