Get Mailchimp automatically talking and sharing with your other apps
With your apps working happily together, you'll be able to get back to business.

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Available Workflows
Accounting
When a contact is created in your accounting app, it’s added to your email marketing list. Apps include QuickBooks Online, Xero and more!
eCommerce
When a contact is created in your ecommerce app, it’s added to your email marketing list. Apps include Bigcommerce, Shopify, WooCommerce and more!
CRM
When a contact is created in your CRM app, it’s added to your email marketing list. Apps include Salesforce and Zoho CRM.
Billing & Invoicing
When a contact is created in your billing & invoicing app, it’s added to your email marketing list.

What is Mailchimp?
Millions of people and businesses around the world use Mailchimp, which has been around since 2001. The company started as a side project funded by various web-development jobs. Now we’re the world’s leading marketing automation platform, and we send more than a billion emails a day. We democratize technology for small businesses, creating innovative products that empower our customers to grow.
Popular FreshBooks integrations



FreshBooks + Magento + Mailchimp
This integrations will let you save heaps of time and effort by doing this and that and triggers by xyz.



FreshBooks + Magento + Mailchimp
This integrations will let you save heaps of time and effort by doing this and that and triggers by xyz.
How it works

Step 1
Add at least 2 apps to your OneSaas account

Step 2
Configure the integration workflows to suit your business needs

Step 3
Set up the integration sync frequency and starting date, and enjoy the automation!
What some of our customers are saying

The product has really helped me bring my different platforms into one business system. The online chat service is great whenever you run into issues.
Cmac101 – Apps.com Review

We use this to sync and create our orders each day. With a bit of smart logic, it can handle receipts (paid on purchase) but also invoices. We have a lot of custom work on our Opencart site but working with the OneSaas team, we nearly have all features automatic. LIV CHAT features rocks. Top job development team.
Alan Medcraf – Apps.com Review
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