Customer.io logo

Customer.io integration

Sync user profiles, event data, and campaign attributes between Customer.io and your other tools. Bidirectional: read from Customer.io or write to it.

No credit card required

Free 100k syncs every month

No credit card required

Free 100k syncs every month

No credit card required

Free 100k syncs every month

Make every message data-driven

Keep Customer.io profiles current with live data from your entire stack.

Illustration of customer segments being activated in a marketing tool
Illustration of customer segments being activated in a marketing tool

Segment data, ready to activate

Push CRM segments, billing tiers, and product usage data into Customer.io so every campaign starts from the right audience, not a bulk list.

Screenshot of subscriber property being automatically created
Screenshot of subscriber property being automatically created

Auto property creation

Syncing custom subscriber attributes? Oneprofile creates properties in Customer.io automatically before writing. No manual list management.

Screenshot of subscriber property being automatically created

Auto property creation

Syncing custom subscriber attributes? Oneprofile creates properties in Customer.io automatically before writing. No manual list management.

Change detection icon
Change detection

Change detection

Only changed contacts sync. Unsubscribes and plan changes propagate in seconds.

Only changed contacts sync. Unsubscribes and plan changes propagate in seconds.

Bidirectional sync icon
Bidirectional sync

Bidirectional sync

Pull campaign engagement data back or push CRM data in. One connection, both directions.

Pull campaign engagement data back or push CRM data in. One connection, both directions.

Error recovery icon
Error recovery

Error recovery

See exactly which records failed, why, and retry them. No silent data loss.

See exactly which records failed, why, and retry them. No silent data loss.

Popular integrations with

Customer.io

Connect

Customer.io

to these tools for powerful data workflows

Customer.io logo
HubSpot logo

CRM

Push HubSpot lifecycle stage and deal data to Customer.io so campaigns target the right contacts.

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HubSpot

Customer.io logo
Stripe logo

Payments

Sync Stripe subscription status to Customer.io profiles for billing-based email triggers.

Customer.io

+

Stripe

Customer.io logo
Intercom logo

Customer Support

Share user attributes between Customer.io and Intercom so messaging stays consistent.

Customer.io

+

Intercom

Customer.io logo
PostHog logo

Analytics

Sync product usage data from PostHog to Customer.io for behavior-driven campaigns.

Customer.io

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PostHog

Customer.io logo
Salesforce logo

CRM

Keep Salesforce contact fields and Customer.io profiles in sync for aligned sales and marketing.

Customer.io

+

Salesforce

Customer.io logo
PostgreSQL logo

Database

Consolidate Stripe billing data into PostgreSQL for custom reporting and SQL-based dashboards.

Customer.io

+

PostgreSQL

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About

Customer.io

Oneprofile is not just about sending data from one tool to another. It ensures customer profiles and events stay consistent across every system, even as data changes over time.

Customer.io logo
SUPPORTED RECORDS

Users

Events

Segments

INTEGRATION TYPE

Source

Destination

CATEGORY

Email

FAQ

How long does it take to set up the Customer.io integration?

Can I sync data from Customer.io back to my CRM?

Which Customer.io record types does Oneprofile support?

Does the integration support Customer.io workspaces?

Is the Customer.io integration available on the free plan?

Ready to get started?

No credit card required

Free 100k syncs every month

Ready to get started?

No credit card required

Free 100k syncs every month

Ready to get started?

No credit card required

Free 100k syncs every month