LinkedIn Costs 5.3x Meta per Impression — Primer's Data on 379 B2B Ad Accounts Shows Where Budgets Are Moving

For the same advertiser, LinkedIn's cost per 1,000 impressions is typically 5.3 times Meta's, according to Primer's State of B2B Paid Advertising 2026. The ad-targeting company analyzed the Google, LinkedIn and Meta accounts of 379 B2B advertisers, all Primer customers, over the 12 months through August 2026. Primer is also listed as a partner of the GTM Strategist newsletter, which covered the findings on October 9, 2026.

Primer says the data comes from observed ad accounts, not surveys, and describes its own panel. It is not a representative census of all B2B advertisers.

The numbers

• The LinkedIn premium: LinkedIn CPM is typically 5.3x Meta's and 8.3x Google's non-search formats, within the same advertiser.

• Meta's share is rising: comparing Dec–Feb with Jun–Aug, Meta's average share of paid budget rose from 20.8% to 24.9%. Adoption rose from 54% to 63% of advertisers.

• Google is giving it up: Google's average share fell from 43.6% to 40.9%. LinkedIn stayed roughly flat.

• Meta is bought for leads: 89% of Meta spend goes to lead and sales objectives.

Cheap leads are not cheap pipeline

The report's sharpest finding is about measurement. In platform dashboards, Meta's cost per lead is roughly a quarter of Google's. Counting only conversions Primer could confirm, Meta is at least 1.4x more expensive than Google. Every platform reported more conversions than Primer could confirm, LinkedIn and Meta several times over.

Primer's answer is to pair cost per lead with "Website Known Qualified CPL": spend per identified website lead that matches the advertiser's ICP.

Why it matters

A 5.3x CPM premium only pays off if the people you reach are buyers. That makes the right metric cost per ICP-qualified lead, not CPM or raw CPL. Both LinkedIn cost per lead and qualifying leads from buying signals start from the same rule: count the leads that fit.

Organic engagement on your team's own posts costs nothing per impression. When the people engaging match your ICP, they belong in the same qualified-lead count as paid.

traxy detects which buyers engage with your LinkedIn content, qualifies them against your ICP automatically, and delivers them to Slack or your CRM while the attention is still warm. Start with a 7-day free trial.

Sources: Primer, "The State of B2B Paid Advertising 2026" (data through August 2026); GTM Strategist, "AI-Native Companies are Outspending You on Meta" (October 9, 2026).