Add new Mailchimp subscribers to HubSpot

When someone joins your Mailchimp audience, adds them to HubSpot and tells Slack.

RGRicky Grannis-Vu · 1 workflow · Updated Nov 13, 2026

UsesHubSpotMailchimpSlack

MailchimpWhen someone subscribes to an audience. Save it as subscriber.When someone subscribes to an audience. Save it as subscriber.

Add the subscriber to HubSpotCreate the contact subscriber.email_address. Save it as contact.HubSpot

Tell the marketing channelSend message to channel. Save it as alert.New subscriber: subscriber.full_name (subscriber.email_address)Slack