Connect Omniboost with MailChimp by importing all of your PMS and/or POS customers daily into MailChimp, which offers full integration and mapping solutions for all your MailChimp connections.
About:
MailChimp helps you managing mailing lists and creating email marketing campaigns to send to customers. MailChimp is an e-mail marketing software platform which gives you a number of easy options for designing, sending, and saving templates for your e-mails. Integrate your MailChimp account with Mews to automatically add contacts to your mailing list.
Website:
Type of integration:
API for realtime data transfer. Customer data transfer between PMS/POS and MailChimp on a daily basis.
SUPPORTED FEATURES:
Daily list of customers directly inserted from your PMS/POS into MailChimp
C mapping available in Omniboost SaaS
Easy setup via API integration between Omniboost and MailChimp
What does the integration do?
Our integration pulls all new guest profiles from Mews on a daily basis and sends them directly to MailChimp. This means all new guests are automatically added to your MailChimp audience without any manual work.
When a guest makes a reservation, they must confirm whether they want to receive marketing emails. Mews stores this in the guest profile. Our integration checks this setting and only pushes guests to MailChimp if “Receive marketing email” is enabled. This way, only guests who have given consent will appear in your MailChimp audience.
By using Omniboost in combination with MailChimp you will save time and, more importantly, improve the customer data quality.
Please note: Only customer profiles with the option “send marketing emails” enabled will be added to your Mailchimp environment. Also, email address in the profile of the guest in Mews is required. Our integration will not pull contacts that have no email address assigned.
Below are the fields we are able to sent over from your Mews environment towards MailChimp:
First name: John
Last name: Appleseed
Phone number: +31 6 000 000 00
Room / Unit: Suite 7
Arrival date: 2026-01-18T10:04:18+07:00
Departure date: 2026-01-19T11:00:00+07:00
Segment: Business
Gender: Male / Female
Nationality code: NL
Country code: NL
Birthdate: 1999-06-07
Address: Avenue 52
City: Budapest
Postal code: AA 0042
Company: Water Inc.
Hotel: Your Hotel
(How these data are mapped from Mews to MailChimp, can be found at the end of this page.)
Want to connected?
Contact our integrations team and get on-boarded in no-time! Looking for custom MailChimp development? Our support team is happy to assist!
Want to take it even a step further? Omniboost offers Data Driven Intelligence by breaking down your existing (financial) data silos. With Omniboost you will take full advantage of all your customer data(sets).
To give example mappings for MailChimp / Mews merge fields:
FirstName -> FNAME
LastName -> LNAME
SecondLastName -> LNAME2
Phone -> PHONE
Reservation.Space.Number -> ROOM
ReservationStart -> ARRIVAL
ReservationEnd -> DEPARTURE
Reservation.BusinessSegment.Name -> SEGMENT
Gender -> GENDER
NationalityCode -> NATIONALIT
Address.CountryCode -> COUNTRY
Birthdate -> BIRTHDATE
Address.Line1 -> ADDRESS1
Address.City -> CITY
Address.PostalCode -> POSTALCODE
Occupation -> OCCUPATION