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Klaviyo + HubSpot Integration

Klaviyo is an ecommerce email & SMS marketing platform. Our integration connects profiles, segments and emails with HubSpot, powering unified campaigns and segmentation.

Our Experience

Method:
profile-level sync keyed on klaviyo_id so records create/update correctly; native + API.
Built: two-way Profile↔Contact; Segments → Lists; email/SMS engagement and ecommerce events → HubSpot; lifecycle-stage rules on creation.

In plain terms: We keep Klaviyo and HubSpot pointing at the same customer by matching on Klaviyo's own ID, so a person is never duplicated. Their segments, and their email and SMS activity, show up in HubSpot — giving you one view of who engaged with what, across both tools.
  • Marketing
  • Automation
Planning a Klaviyo + HubSpot integration?

Tell us which Klaviyo systems, objects and workflows you need to connect. We'll recommend the right integration architecture, sync direction, and implementation approach.

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Data Sync Objects

HubSpot Object Klaviyo Object Direction
Contacts Profile Two-way
Lists Segments External → HubSpot
Marketing Events Email / SMS Activity External → HubSpot

Use Cases

Unified Profiles

Match Klaviyo profiles to HubSpot contacts on klaviyo_id for one view of engagement.

Klaviyo profile ↔ HubSpot contact (klaviyo_id key)

Engagement Visibility

Klaviyo email/SMS activity flows into HubSpot.

Klaviyo email/SMS activity → HubSpot timeline

Ecommerce Event Triggers

Klaviyo purchase/browse events flows into HubSpot and on to Lifecycle Workflows.

Klaviyo purchase/browse events → HubSpot → Lifecycle Workflows

Features

  • Profile ↔ contact sync (klaviyo_id key)
  • Segment/list mapping
  • Email & SMS engagement
  • Ecommerce event data
  • Lifecycle-stage rules on creation

Frequently Asked Questions

  • How does the Klaviyo HubSpot integration work?

    Klaviyo is an ecommerce email/SMS platform. We sync Klaviyo profiles to HubSpot contacts — matched on klaviyo_id so records create or update correctly — along with segments and email/SMS engagement, for a single view of the customer.

  • What data can I sync between Klaviyo and HubSpot?

    Profiles ↔ Contacts (klaviyo_id key), segments → Lists, and email/SMS engagement → HubSpot.

  • Can the integration be customized to our Klaviyo setup?

    Yes. Field mappings, lifecycle-stage rules and which segments sync are scoped to your Klaviyo setup.