---
title: "MailChimp integration"
description: "Turn your HolidayHero guests into Mailchimp contacts automatically, tagged by type and always up to date."
url: "https://www.holidayhero.com/integrations/mailchimp"
---

# MailChimp integration

> Turn your HolidayHero guests into Mailchimp contacts automatically, tagged by type and always up to date.

- **Category** — Crm
- **Availability** — Available
- **Website** — [MailChimp](https://integrations.holidayhero.com/mailchimp/auth/login)

Connect Mailchimp to HolidayHero and your guest email marketing runs itself. Once installed, every contact in your workspace flows into your Mailchimp audience, and each new, changed, or removed contact keeps it in sync on its own. No more exporting spreadsheets or pasting addresses between tools before every campaign.

You decide who becomes a contact. Match your Mailchimp audience to three kinds of HolidayHero contact, app users, invited guests, and completed check ins, and only the ones you choose come across. Every contact is tagged with the type it came from, so one audience is all you need: build a segment of past guests or upcoming guests inside it and send each group its own campaigns, without paying Mailchimp for the same guest twice.

You are also in control of the data. Pick exactly which details, first name, last name, phone, and country, get written onto each contact, choose whether a new contact arrives subscribed or is asked to confirm by email first, and honour your guests' newsletter opt in choice at check in so you only email people who want to hear from you. A one click resync backfills your existing contacts whenever you need it, and a clear activity log shows every contact created, updated, archived, and skipped.

**What you get**

- Automatic sync of your HolidayHero contacts into your Mailchimp audience
- Live updates whenever a contact is added, changed, or removed
- Audience matching that puts you in control of who gets synced
- A tag per contact type, so one audience still gives you past and upcoming guest segments
- Your choice of which contact fields to share
- Single or double opt in for every new contact
- Respect for guest newsletter opt in at check in
- One click resync to import your existing contacts
- A full activity log of every contact change
  Why I didn't publish it to the website myself: MailerLite and the other app integrations aren't edited on the website. They are copied there from the app store and are read-only on the website, in all 7 languages (de, en, es, fr, it, nl, pt). If I created a hand-made "mailchimp" entry now, it would probably clash with that copy once the Mailchimp app is published, and the website tool can't write Italian or Portuguese. The text above is meant to be pasted into the Mailchimp app record.
  The other languages on the existing entries look machine translated, so they may be generated automatically from the English. If they aren't, I can write the six translations in the same format.