Problem 1 — CRM data never flows back into Google Ads or Meta
Salesforce and HubSpot contain the ground truth about which leads became customers and at what deal value. Google Ads and Meta contain the history of which ad clicks generated those leads. Without offline conversion import connecting the two, your campaigns are optimising toward lead volume rather than lead quality. A campaign generating 100 low-intent form fills looks better than a campaign generating 20 high-intent enquiries that close at 60% — because the closing data never makes it back to the ad account.