Two-way contact sync between Constant Contact and Closeio

Constant ContactCloseio

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

Syncing Constant Contact with Closeio is currently on our roadmap. We can keep you posted when it’s available, or you can sign up and start syncing other apps today.

Leave your email address and we’ll let you know when you can start syncing Constant Contact.

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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.

Constant Contact

About Constant Contact

Constant Contact is a marketing platform, giving your team the tools to create highly effective email marketing, social media campaigns, online surveys, and event marketing. Availability of hundreds of templates and extensive resources will make your lists grow!


About Closeio was designed with the goal of making sales people as efficient as possible. Make and receive calls with just one click. Calls are automatically logged and lead activity information is made immediately available. Close more deals. Make more sales.

Try it out for yourself

I use Freshbooks for invoicing and SharpSpring for marketing. I was looking for a way to get my customer information from Freshbooks and into Sharpspring and PieSync does that perfectly. I also use PieSync to add customer details to my email marketing apps, I even sync customer contacts to my phone via iCloud. It works in all directions, so even if I am out of the office and I meet a new contact, I add them in my phone and PieSync syncs them to my other systems instantly. I’m using a variety of software apps because I want to have best-of-breed apps running my business. Luckily I can rely on PieSync’s Intelligent Syncing to update customer details across all of these systems.

Bob PetersonDigital Marketing Consultant

Our staff loves how easy it is to tag prospects and customers based on their industry and product interest in Insightly. PieSync’s intelligent syncing helps translate all of these tags effortlessly into various segmented e-mail campaigns in Mailchimp.

Michel DevisscherGeneral Manager