How to Use HubSpot to Target Facebook Ads with CRM Audiences

Using HubSpot to build and sync audiences for Facebook and Instagram ads lets you target contacts directly from your CRM, automate list-based remarketing, and measure performance in one place.

This step-by-step guide walks you through how to create, manage, and troubleshoot HubSpot audiences for Facebook Ads based strictly on HubSpot’s official documentation.

What Are HubSpot Facebook Ad Audiences?

A HubSpot audience is a segment of your CRM contacts that automatically syncs to Facebook as a custom audience. You can then use that audience to include or exclude people in your Facebook and Instagram ad campaigns.

HubSpot sends contact identifiers such as email, phone number, and mobile ad ID to Facebook, which attempts to match those identifiers with user profiles on its platform.

Key benefits of HubSpot audiences

Automated sync between HubSpot lists and Facebook custom audiences.
Use lifecycle stages, properties, and behaviors stored in HubSpot for precise targeting.
Run remarketing campaigns to contacts who filled out forms, visited pages, or interacted with your marketing.
Exclude existing customers or unqualified leads managed in HubSpot from acquisition campaigns.

Prerequisites for Using HubSpot with Facebook Ads

Before you create audiences, you must connect HubSpot to your Facebook ad account and meet several requirements outlined in the official documentation.

Account and permission requirements

You need a HubSpot subscription that supports ads tools and audiences.
Your Facebook Ad Account must be connected to HubSpot through the ads tool.
You must have the correct ad permissions in Facebook to create and use custom audiences.
Your user in HubSpot must have ads tool permissions to create and edit audiences.

Data and compliance requirements

Contacts must have relevant identifiers (such as email address) stored in HubSpot to be matched on Facebook.
You are responsible for ensuring you have consent to use contact data for advertising, according to Facebook policies and applicable laws.

How to Create a New HubSpot Audience for Facebook Ads

You can create a HubSpot audience directly from the ads tool and base it on existing contact lists.

Step-by-step: Create a HubSpot audience

In your HubSpot account, navigate to Marketing > Ads.
Confirm your Facebook ad account is connected in the ads settings.
In the ads dashboard, go to the Audiences tab.
Click Create audience, then select Website visitors, Customer list, or another supported type depending on HubSpot features available to you.
If you choose a list-based audience, select one or more HubSpot contact lists to sync to Facebook.
Name your audience clearly so you can identify it later in both HubSpot and Facebook (for example, “HubSpot MQLs – Last 90 Days”).
Choose the connected Facebook ad account where the audience should be created.
Confirm and save. HubSpot will start syncing the selected contacts to Facebook.

After the initial sync, the audience will update automatically whenever contacts enter or leave the underlying lists in HubSpot.

How HubSpot Syncs Audiences to Facebook

Once you set up an audience, HubSpot handles ongoing synchronization with Facebook.

Sync behavior between HubSpot and Facebook

HubSpot periodically pushes new or updated contacts from your selected lists to the corresponding Facebook custom audience.
When a contact no longer meets list criteria, HubSpot removes that contact from the audience on Facebook.
Sync frequency and processing time can vary; large lists may take longer to fully sync.
If the connection between HubSpot and Facebook is interrupted, audience updates may pause until the integration is restored.

You can see status indicators in the HubSpot ads tool that show whether an audience is syncing, has synced successfully, or has encountered an error.

Using HubSpot Audiences in Facebook and Instagram Ads

After HubSpot creates and syncs the audience, you can use it in Facebook Ads Manager or directly from your ads dashboard inside HubSpot.

Selecting a HubSpot audience in a campaign

Open Facebook Ads Manager and create or edit a campaign and ad set.
In the Audience section, search for the name of the custom audience created by HubSpot.
Select the audience to include or exclude it from your targeting.
Adjust geography, demographics, placements, and budget based on your strategy.
Publish the campaign. Facebook will now serve ads based on the synced audience from HubSpot.

If you run campaigns from within HubSpot (where supported), you can associate existing HubSpot audiences with your ads during setup.

Best practices for audience strategy in HubSpot

Create remarketing audiences from recent form submissions, key page views, or high-intent behaviors tracked in HubSpot.
Build lookalike audiences in Facebook based on high-value CRM segments maintained by HubSpot, such as closed-won customers.
Exclude current customers or disqualified leads lists managed in HubSpot from prospecting campaigns.
Use lifecycle stage and deal properties in HubSpot to segment audiences by funnel stage.

Managing and Editing HubSpot Audiences

You can review and maintain existing audiences from the ads tool in HubSpot.

View and edit existing audiences in HubSpot

Go to Marketing > Ads and open the Audiences tab.
Locate the audience you want to manage.
Review its status, size, and connected ad account.
Edit list selections, audience name, or settings where supported by HubSpot.
Save your changes; HubSpot will re-sync the updated audience to Facebook.

If you delete an audience in HubSpot, it will also be removed or disconnected on Facebook, depending on the current integration behavior documented by HubSpot.

Troubleshooting HubSpot Facebook Audiences

If your audience is not appearing or updating correctly, you can use the troubleshooting guidance from HubSpot’s official documentation.

Common issues and checks

Audience not visible in Facebook: Confirm the correct Facebook Ad Account is connected to HubSpot and that you selected that account when creating the audience.
Small or shrinking audience size: Review the underlying HubSpot lists to make sure enough contacts meet the criteria and contain valid identifiers like email.
Sync errors: Check the ads tool in HubSpot for error messages and reconnect the Facebook integration if necessary.
Slow updates: Allow time for HubSpot to process list changes and sync them to Facebook, especially for large audiences.

For the most accurate and up-to-date details on limitations, supported audience types, and error messages, always refer to the original HubSpot knowledge base article: Target Facebook ads using HubSpot audiences.

Improving Your Facebook Strategy with HubSpot Data

When your CRM and advertising platforms are connected, you can continuously refine campaigns based on performance insights from HubSpot.

Measure and optimize campaigns in HubSpot

Use the ads reporting dashboard in HubSpot to view clicks, contacts, and deals influenced by your Facebook ads.
Compare performance by audience to see which HubSpot lists drive the best cost per lead and revenue.
Refine list criteria in HubSpot to focus on more engaged or better-converting segments.
Create new audiences based on contacts from high-performing campaigns identified in HubSpot reports.

For broader strategy, consulting a marketing optimization partner can help you get more from your HubSpot and Facebook integrations. One such resource is Consultevo, which provides digital growth and optimization services.

Next Steps with HubSpot and Facebook Ads

Set up your first HubSpot audience, connect it to a Facebook campaign, and monitor performance directly inside your CRM. By aligning lists, lifecycle stages, and reporting, you can use HubSpot to run more efficient, data-driven advertising across Facebook and Instagram while keeping full control over your contact data.

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HubSpot Facebook Ad Audiences Guide