Two-way contact sync between MailUp and MailChimp


PieSync integrates MailUp with MailChimp for an automatic 2-way contacts sync. Every time you add or update a contact in MailUp, it is automatically synced with MailChimp, and vice versa - eliminating import/export!

Want to win time by managing just one application? Set up PieSync for free today and start syncing your MailUp and MailChimp contacts.

It takes 5 minutes to start syncing MailUp with MailChimp

no-strings-attached 14-day free trial

Other available connections on PieSync

What makes PieSync different from trigger-based tools like Zapier? Find out more on PieSync vs Zapier.

More connections are being added every month. See all available apps, keep an eye on our progress and vote for your preferred app.

About PieSync

PieSync works in the background and integrates your contacts two-way and in real time between your favorite cloud apps. This means you will have access to the most up to date customer information, no matter where you are or who entered the data.


About MailUp

MailUp lets you use email and SMS to reach more customers through relevant, timely communications. Turn leads into clients with personalized messages, drive more traffic to your website through effective newsletters, and save time with advanced automation tools.


About MailChimp

MailChimp is an extensive email marketing tool, and probably the most versatile out there! Targeted campaigns, newsletters, and automated messages together with a broad range of excellent and customizable templates and pre-made campaigns will make this a breeze!

Try it out for yourself

We use PieSync to synchronize our Google G Suite account with our CRM and Marketing Automation platform. PieSync was crucial to whether or not we went ahead with our projects. Without PieSync we would have abandoned the projects and all the benefits we’ve gained from it. It was a real situation of “to sync or not to sync".

Randy TaylorCEO

Before PieSync, syncing our data to a CRM was more of a hassle than an advantage. We needed to keep the categories we were using in Outlook. That was the base of our internal organization and no other cloud integration software was offering that possibility. Intelligent Syncing makes PieSync the most advanced sync engine out there!

Scott MagillDirector