![Really Simple Systems CRM + Customer.io Integration](https://app.integrately.com/i/integrations/really-simple-systems-crm_customer-io_integrations.png)
Create Customer.io person for new Really Simple Systems CRM contact
But adding contacts manually is a time-consuming process - which is why we recommend setting up this automation. When a new contact is created in Really Simple Systems CRM, a corresponding person will automatically be created in Customer.io.
This will keep all of your lead data in one place, making it easier to send out marketing emails.