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Integration · Marketing & Engagement

HubSpot and Salesforce integration

HubSpot SalesforceHubSpot

Short answer

The HubSpot and Salesforce integration syncs contacts, leads, companies, deals and activity between the two platforms, so marketing can run in HubSpot while sales and service work in Salesforce.

How the HubSpot and Salesforce integration works

HubSpot's native connector uses field mappings, sync rules and inclusion lists. It is the most common mixed-stack pattern in financial services. Good results depend on agreed field ownership, clean data and monitoring of sync errors.

What syncs

  • Contacts, leads and companies
  • Deals and opportunities
  • Tasks and activity
  • Campaign and lead source data
  • Custom objects on supported editions

See the architecture diagram ↓

Integration options

  • HubSpot native Salesforce connector
  • MuleSoft for complex cases

What to plan for

  • Field ownership conflicts
  • Sync errors from validation rules
  • Duplicate records

Frequently asked questions

Is the connector included with HubSpot?

It is available on HubSpot Professional and Enterprise editions.

Can it sync custom objects?

Yes, on supported editions.

Last reviewed October 2, 2026 by the Vantage Point team. Product names and capabilities belong to their respective vendors; access to some data requires the vendor's approval. Browse all integrations →

Architecture

How data flows: HubSpot and Salesforce integration

CRM Middleware / connector layer Connected system
What syncs between systems
FromToWhatDirectionTimingHow
HubSpotSalesforce Contacts & leadsSync rules and inclusion list decide what moves. ⇄ two-way real-timenative connector
HubSpotSalesforce Companies & accounts ⇄ two-way real-timenative connector
HubSpotSalesforce Deals & opportunities ⇄ two-way real-timenative connector
HubSpotSalesforce Tasks & activity → one-way real-timenative connector
HubSpotSalesforce Campaign & lead source → one-way real-timenative connector

A typical pattern, simplified. Your design depends on licenses, data ownership and volumes, which we settle in discovery.