Hubspot linkedin ads integration

Verify your HubSpot tier supports LinkedIn Ads

HubSpot's LinkedIn Ads integration requires Marketing Hub Pro or Enterprise. Starter ($20/mo) and free tiers do not include it. Check your HubSpot subscription at Account → Subscription. If on Starter, you'll need to upgrade to Pro ($890/mo at time of writing) before the integration is available - or use Zapier as a workaround for basic lead sync.

Connect the LinkedIn Ads account via Marketplace

In HubSpot: Settings (gear icon) → Marketing → Ads. Click 'Connect accounts' → 'LinkedIn'. Authorize via the LinkedIn OAuth flow - log in with a LinkedIn account that has admin access on the Campaign Manager ad accounts you want to connect. Select which ad accounts to sync (you can connect multiple LinkedIn ad accounts to a single HubSpot portal). Auth tokens auto-refresh; no maintenance needed.

Enable lead sync from LinkedIn Lead Gen Forms

Settings → Marketing → Ads → click the connected LinkedIn account → 'Enable lead syncing'. Once enabled, every form fill on a LinkedIn Lead Gen Form auto-creates a HubSpot contact (or updates an existing one if email matches). Field mapping is automatic for standard fields (email, first name, last name, company, job title); custom fields require manual mapping in the same settings panel.

Set up audience sync from HubSpot to LinkedIn

Reverse direction: push HubSpot contact lists to LinkedIn as Matched Audiences. In HubSpot Lists tool: create or open a list → Actions → 'Sync to ad networks' → select LinkedIn. The list syncs to LinkedIn as a Contact Match audience. Useful for: existing-customer exclusions, ABM target accounts (sync target-account list), and seed audiences for LinkedIn lookalikes. Match rate on Contact Match runs 30-50% depending on list quality.

Configure ad attribution to HubSpot deals

Marketing Hub Pro/Enterprise includes ad attribution: LinkedIn ad clicks → HubSpot contact → contact's downstream deal activity. Settings → Reporting → Attribution → enable 'Ad attribution'. Once enabled, the Ads dashboard in HubSpot shows: spend, leads, MQLs, SQLs, deals influenced, and revenue attributed - per LinkedIn campaign. This is the integration's headline feature for revenue reporting.

# What the attribution flow looks like:
1. User clicks LinkedIn ad (UTM-tagged)
2. Lands on site with Insight Tag + HubSpot tracking script
3. Submits a form, becomes HubSpot contact
4. Contact is associated with the LinkedIn ad/campaign
5. Contact's downstream deals get LinkedIn attribution
6. Ads dashboard shows revenue per LinkedIn campaign

Push HubSpot lifecycle stages back to LinkedIn as conversions

Once contacts move through HubSpot lifecycle stages (Lead → MQL → SQL → Customer), push those stage changes back to LinkedIn as offline conversions. Settings → Marketing → Ads → click LinkedIn account → 'Send stage changes as conversions'. Map each lifecycle stage to a LinkedIn conversion action. Once flowing, Campaign Manager shows Cost per MQL, Cost per SQL, Cost per Customer alongside Cost per Lead - the metrics that actually determine LinkedIn's ROI.

Build the cross-system reporting view

HubSpot's Ads dashboard covers LinkedIn-attributed pipeline. Campaign Manager covers LinkedIn-side performance. Build a Looker Studio or HubSpot custom dashboard that joins both: LinkedIn spend + LinkedIn lead volume (Campaign Manager) + downstream MQL/SQL/Customer conversion (HubSpot) + revenue attributed (HubSpot). This is the dashboard that closes the loop on LinkedIn ROI.

Audit the integration quarterly

OAuth tokens can expire (LinkedIn refresh tokens are 365 days), field mappings can drift after HubSpot UI updates, custom fields added in HubSpot need manual mapping additions. Quarterly check: tokens refreshed, lead sync running, audience sync running, lifecycle stages pushing back. 15-minute audit catches issues before they cause weeks of missing data.