You already use Lists to segment, prioritise, and act on accounts. Starting today, those same Lists can feed your LinkedIn campaigns directly. LinkedIn Audience Sync is a new one-way integration that automatically pushes companies from a Leadfeeder List into a LinkedIn Matched Audience. Map it once, and Leadfeeder keeps it current.

What's new?

LinkedIn Audience Sync lets you connect any Leadfeeder List to a new LinkedIn Matched Audience. Once the mapping is active, any company added to or removed from the List propagates to LinkedIn on the next sync cycle.

• Automatic add and remove sync.

  Any change to a List is reflected in LinkedIn automatically. No re-uploads, no manual refreshes.

• Sync status per mapping.

  See the status of each List-to-Audience connection. If a temporary LinkedIn API failure occurs, the sync is queued and retried automatically.

• Intent-powered targeting.

  Your Lists are built on intent signals and AI-enriched contact identification, not static job-titles. The audience that reaches LinkedIn is already filtered for fit.

How it works

Go to Settings, then Integrations, and connect your LinkedIn Ads account. Select an ad account, name a new LinkedIn Audience, and map any Leadfeeder List to it. From that point, Leadfeeder handles every update.

Each mapping runs independently. A company that joins the List gets added to the Audience on the next sync. A company removed from the List gets removed from the Audience. No action required on your end.

A few things to know before you set it up:

• LinkedIn requires a minimum of 300 companies per Audience before campaigns can activate. If your List is smaller than that, wait until it grows before expecting LinkedIn to activate the campaign.

• Only newly created LinkedIn Audiences are supported in this release.

• Sync is company-level. LinkedIn then matches contacts within those companies based on your campaign targeting filters.

What you can do with it

Website visitor retargeting. Build a List of companies visiting your pricing, demo, or integrations pages and sync it to LinkedIn. Run conversion or awareness campaigns targeting the accounts already showing interest.

ABM account targeting. Map a strategic target account List to LinkedIn so your paid campaigns always reflect your current account set, as it changes.

Intent-based advertising. Use intent signals to build a dynamic List of companies researching relevant topics, sync it to LinkedIn, and let the audience update automatically as intent changes.

Customer expansion campaigns. Sync a List of existing customers to LinkedIn and run upsell, feature adoption, or event promotion campaigns to known accounts.

Available now

Starting 16 June 2026, LinkedIn Audience Sync is live.

To get started: go to Settings > Integrations, connect your LinkedIn Ads account, then open any List and map it to a new LinkedIn Audience.

Full setup guide in the Help Center, including sync status explanations and FAQ.

We would love to hear what you think. More updates coming soon.