Start syncing FastBill and Mailchimp two-way

free 14-day trial
easy setup
no credit card needed

Discover how PieSync can make your cloud apps work together

When emails are bouncing in FastBill, update their description in Mailchimp
Get Started
When contacts are subscribed in FastBill, merge their contacts data with those of Mailchimp
Get Started
When contacts are in a certain group in FastBill, match them up to contacts in Mailchimp
Get Started
When contacts are tagged in FastBill, create them in Mailchimp
Get Started
When contacts are subscribed in FastBill, keep them in sync with Mailchimp
Get Started
When contacts have not opted out in FastBill, update their Mailchimp contact details
Get Started
When contacts open FastBill mailings, update a custom field in Mailchimp
Get Started
When emails are bouncing in FastBill, have the contacts enriched by Mailchimp 's social data
Get Started
When new contacts are added in FastBill, add them to a list in Mailchimp
Get Started
When custom attributes are updated in FastBill, subscribe them to a list in Mailchimp
Get Started
When phone numbers are added or updated in FastBill, add them to a Mailchimp group
Get Started
When FastBill contacts are from a certain location, apply tags to them in Mailchimp or remove them too
Get Started
When FastBill contacts are from a certain region, give them a specific rating in Mailchimp
Get Started

Accurate & real-time data

PieSync will keep your customer data in sync across all your apps and devices. Two-way and in real-time.

Save time

No more manual exporting & importing of contact lists. No more inaccurate or missing data.

Easy & Secure

Intuitive and straightforward set-up in under 5 min. No coding required. Enterprise level security.

Free Trial

Start your 14-day free trial with all our features and connections included.