Does LinkedIn Audience Network Cost Extra?

No, enabling LinkedIn Audience Network does not add a separate fee. You pay the same cost-per-click or cost-per-impression rate set by your campaign's bid, regardless of whether a given impression serves on LinkedIn itself or through a partner app or site reached via the Audience Network.

What LinkedIn's Help Center Confirms

LinkedIn's own help documentation confirms several mechanics of how the Audience Network works, independent of third-party commentary:

• Audience Network is enabled by default for new single image, carousel, document, and video ad sets — you don't opt into it, you opt out if you don't want it.
• The toggle lives in placement settings at the ad-set level inside Campaign Manager, not as an account-wide setting, so it can be turned on or off differently for different campaigns.
• Campaign Manager reports an on-network versus off-network breakdown, letting you see how much of a given ad set's results came from LinkedIn itself versus Audience Network placements.

Why Cost Can Still Shift Even Without a Separate Fee

There's no line-item fee for using Audience Network, but that doesn't mean your blended cost stays identical. The effective CPC or CPM on Audience Network inventory can differ from on-platform LinkedIn rates because auction dynamics on partner placements aren't identical to LinkedIn's own feed. Some marketers report lower blended costs once Audience Network is active, since it adds inventory to the same auction rather than charging a premium for it — but this varies by campaign and industry, and isn't a guaranteed outcome for every account.

What to Check in Your Own Account

• Confirm the setting per ad set, not as a one-time account decision — since it's controlled at that level, different campaigns in the same account can have it on or off independently.
• Use the on/off-network breakdown in Campaign Manager before assuming Audience Network is helping or hurting your results. Compare conversion rate and cost per result for on-network versus off-network delivery within the same ad set.
• Re-check after any major campaign change. Because the setting defaults to on for new ad sets, a newly duplicated or recreated campaign may re-enable it even if you'd turned it off elsewhere.
• Segment reporting by ad format. Audience Network support varies by ad type — it applies to single image, carousel, document, and video ad sets specifically, so a campaign running other formats won't show the same on/off-network split.

Why This Matters More for B2B Advertisers Specifically

B2B marketers running account-based campaigns often have a narrower target list than a typical consumer advertiser, which makes the on/off-network distinction more consequential. Extending delivery to Audience Network partner apps and sites can help a small, precisely-targeted account list reach its full available volume on LinkedIn's own inventory alone — but it also means a meaningful share of "LinkedIn ad" impressions for an ABM campaign may actually be rendering off LinkedIn's own platform, which is worth knowing before reporting results up to stakeholders who assume every impression ran natively on LinkedIn.

Bottom Line

Leave LinkedIn Audience Network on only after reviewing the on/off-network performance breakdown for your own account in Campaign Manager — it costs nothing extra to enable, but it can meaningfully shift your blended cost-per-click or cost-per-impression compared to LinkedIn-only delivery, in either direction.

Source: LinkedIn Help Center, "LinkedIn Audience Network" (linkedin.com/help/lms/answer/a425378); additional context from SingleGrain, "LinkedIn Audience Network for ABM: Pros and Cons," and Draftly's LinkedIn Audience Network guide.