How do I migrate data from HubSpot to Klaviyo?

PullPush connects to both HubSpot and Klaviyo via their APIs, takes a full snapshot of your source data, maps it through a canonical model, and delivers it to Klaviyo. Shadow mode lets you verify the migration before committing. The entire process is automated — no CSV exports or manual mapping needed.

What data can I migrate from HubSpot to Klaviyo?

PullPush migrates contacts from HubSpot to Klaviyo. Each data type is mapped through a canonical model that handles field-level translation between the two platforms' different data structures automatically.

Can I migrate from HubSpot to Klaviyo without downtime?

Yes. PullPush runs in shadow mode alongside your current setup. It performs the full migration in the background, verifies data integrity by comparing source and destination snapshots, and only switches over when you confirm the results look correct.

How long does a HubSpot to Klaviyo migration take?

Initial data transfer depends on volume — most migrations complete in minutes to hours. PullPush processes events in under 50ms and handles thousands of records per minute. After the initial migration, ongoing sync keeps both systems in real time.

Is my data safe during migration from HubSpot to Klaviyo?

Yes. PullPush uses AES-256-GCM envelope encryption per tenant for all credentials and data in transit. Circuit breakers and 10x retry ensure zero data loss. Dead-letter queues capture any failed deliveries for one-click retry.

Can I keep HubSpot and Klaviyo in sync after migration?

Yes. After the initial migration completes, PullPush automatically continues syncing changes in real time. You can run both systems in parallel indefinitely or cut over to Klaviyo exclusively — PullPush supports both workflows.

What if something goes wrong during the HubSpot to Klaviyo migration?

PullPush never modifies your source data. Shadow mode shows you exactly what will be written to Klaviyo before anything happens. If issues occur during migration, the dead-letter queue captures failed events and you can retry or rollback with full audit trail visibility.

How much does migrating from HubSpot to Klaviyo cost?

PullPush offers a free tier with 1 connection and 1,000 events per month — enough to test your migration. The Pro plan at $49/month includes 3 connections and 10,000 events per month. No per-record fees, no hidden costs for initial data transfer.

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Migrate HubSpot to Klaviyo

Move your data from one CRM to another without downtime, CSV exports, or manual re-entry. Migrate contact from HubSpot to Klaviyo with shadow mode verification — PullPush proves everything works before you switch.

Start migration free View ongoing sync options

HubSpot

Contacts

via PullPush

Klaviyo

Migration checklist

Connect HubSpot

Add your HubSpot API credentials. PullPush encrypts them with AES-256-GCM envelope encryption.

Connect Klaviyo

Add your Klaviyo API credentials. PullPush verifies both connections before enabling the migration flow.

Run shadow migration

PullPush takes a full snapshot of your HubSpot data, maps it through the canonical model, and shows you exactly what would be written to Klaviyo — without actually writing anything.