# Customer.io + PostgreSQL

> Integrate Customer.io profiles, events, and campaign data into PostgreSQL with Erathos. Get started for free.

Source: https://www.erathos.com/en/pipelines/customer-io-postgresql
Em português: https://www.erathos.com/pipelines/customer-io-postgresql

Customer.io is a customer engagement platform that triggers email, push, and in-app messaging campaigns based on user behavior. PostgreSQL, on the other hand, is a widely used open-source relational database, also popular as an analytical destination.

With Erathos, you can integrate data from Customer.io to PostgreSQL in just a few minutes. Our platform automates the entire extraction, transformation, and loading process, featuring incremental sync and full observability on every run.

## Data in your data warehouse in minutes

### Out-of-the-box Customer.io connector

Connect Customer.io to PostgreSQL and automatically export profiles, events, and campaigns. No intermediary spreadsheets, no scripts.

### Full control over your Customer.io pipelines

Configure the schedule, frequency, and sync mode at the table level. Incremental syncs process only new or updated records, keeping your PostgreSQL costs predictable and your data always up to date.

### End-to-end observability

Stop finding out about Customer.io failures only when the business team complains. Every run is logged with its run time, processed rows, and error context. Get automatic alerts via Slack, Discord, or email the moment something goes wrong.

## Centralizing Customer.io data into PostgreSQL has never been easier

Erathos is a data ingestion platform for marketing and data teams. With the Customer.io connector, you can automatically export profiles, events, and campaigns to PostgreSQL with no intermediate spreadsheets, no custom scripts, and full observability.

## FAQ

### What is Erathos and how can it help my company?

Erathos is a data ingestion platform built for reliability, transparency, and control. We help data teams connect tools like Customer.io to their data warehouse, with complete observability of every run, zero maintenance, and none of the opacity of traditional market tools.

### What Customer.io data does Erathos sync to PostgreSQL?

Erathos syncs customer profiles, behavioral events, campaigns, segments, and engagement metrics from Customer.io to PostgreSQL.

### How often does Erathos sync data from Customer.io to PostgreSQL?

You can configure the sync frequency from every 5 minutes to daily, at the table level. Erathos uses incremental sync, processing only new or updated records on each run, which keeps the Customer.io pipeline efficient and PostgreSQL costs predictable.

### What happens if a Customer.io sync fails?

Erathos automatically detects failures and sends alerts to your email, Slack, or Discord with full context—not just "job failed." Smart retries handle transient errors, and every run is logged with runtime, processed rows, and error context so your team can debug in minutes, not hours.

### Is there a free trial for the Customer.io connector?

Yes. Every Erathos connector comes with a 14-day free trial. Connect Customer.io to PostgreSQL and start syncing immediately—no credit card required.