OneSaas allows you to happily connect Mailchimp with your eCommerce, accounting & CRM apps including QuickBooks Online, Shopify, MYOB, Xero, Saasu and more

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Connect Mailchimp to your e-commerce, accounting and CRM apps.

When new customers or contacts are created in your business apps, OneSaas allows you to automatically add these contacts to a mailing list of your choice in Mailchimp.

Save time and money by automatically sharing data.

OneSaas eliminates the need for you to manually copy & paste customer data between your apps, saving you time and money. With your apps working happily together, you'll be able to focus on driving the success of your business!

Quality customer support.

Our Customer Support champions are well known for providing an exceptional level of service, dedicated to helping you maximise the benefits OneSaas provides for your business. Get a conversation started we'll work closely with you until you're completely satisfied with the outcome.

Supported apps:

Connect Mailchimp with your business apps listed below:




Image of Shopify order options

Options to create or update customers in Mailchimp (to an audience of your choice) when new orders are create in your store

Image showing the setup process for OneSaas

OneSaas allows you to subscribe your ecommerce customers with marketing opt-in to a mailing list of your choice

Image showing the OneSaas interface

Keep your customer data up to date with hourly synchronization between your apps