Can HubSpot Integrate with Salesforce NPSP?

For many nonprofits, the question of integration is part of a bigger decision about how the two platforms should work together, or whether they should be used side by side at all.

A Quick Note on Salesforce’s Direction

Before getting into the mechanics, it’s worth acknowledging where Salesforce is heading. NPSP is being phased out in favor of Nonprofit Cloud, and many organizations are already evaluating what that transition looks like. That often comes with added cost, complexity, and reimplementation effort.

If you’re at that crossroads, it’s a good time to step back and evaluate your CRM strategy more broadly. For some organizations, that means continuing with Salesforce. For others, it opens the door to considering HubSpot as the primary CRM instead of rebuilding inside a new Salesforce product.

What the Native Integration Can Do

HubSpot’s native Salesforce connector is well-established and supports bidirectional sync across core objects, which makes it possible to keep both systems aligned without constant manual intervention.

In practice, that means:

• Contacts and accounts can sync between systems, with field mappings that determine how records match and update
• Activity and engagement data can be shared, giving teams visibility into interactions happening across platforms
• Updates can flow in both directions based on defined rules, so changes in one system can reflect in the other

That flexibility allows teams to decide how tightly the systems should stay in sync. Marketing activity might primarily live in HubSpot while donor records are maintained in Salesforce, with the integration ensuring both sides stay informed without duplicating effort.

Where Things Get Complex

The integration is capable, but there are areas where teams need to be especially thoughtful. Most of the complexity comes from how data is structured and how the two systems handle relationships differently.

Household mapping

NPSP relies heavily on the Household model, which doesn’t have a direct equivalent in HubSpot’s standard objects. If you’re also using Companies in HubSpot for employers or organizations, you can end up needing to map multiple Salesforce objects into a single object in HubSpot. That can create challenges for reporting and segmentation if it’s not planned carefully.

Custom object limitations

The native connector has constraints around how objects sync. Salesforce standard objects don’t sync directly with HubSpot custom objects, and vice versa. If your NPSP setup relies on customizations or extended data models, that limitation can affect what data is available in each system.

Sync behavior and data ownership

Bidirectional sync adds flexibility, but it also requires clear rules around which system controls which data. Without that clarity, updates can overwrite each other. Defining ownership at the field and object level helps prevent conflicts and keeps both systems aligned over time.

Deciding Whether to Integrate or Transition

For organizations already on NPSP, integration is often the first step. It allows teams to connect systems quickly and start aligning data without immediately committing to a larger change.

Some organizations keep Salesforce as the system of record for donor data while using HubSpot for marketing and automation. Others manage certain revenue workflows in HubSpot while maintaining Salesforce for historical data.

However, since Salesforce is moving away from NPSP, it’s worth considering whether maintaining Salesforce as your primary CRM is the right long-term move. Many nonprofits use this moment to simplify their stack and consolidate their work into HubSpot, especially if ease of use and cross-team visibility are priorities.

Learn More About HubSpot and Salesforce