Description
MailChimp connects Profile Builder registration forms to Mailchimp lists, adding newsletter opt-in to signup and syncing new subscribers from data filled in the profile. The extension helps those building member areas, communities, or custom registration forms transform user registrations into email marketing contacts without manually separating each subscription or using external spreadsheets.
MailChimp Key Features
- Opt-in checkbox
Adds subscription choice to forms created in Profile Builder. - Subscriber synchronization
Sends new registrations to lists configured in Mailchimp. - Profile integration
Uses data filled by users during registration or editing. - Consent control
Allows capturing subscription only when confirmed in the form. - WordPress configuration
Centralizes Mailchimp connection within the admin panel.
MailChimp Benefits
- More organized capture
Reduces manual steps between user registration and email list. - Segmentable database
Facilitates campaigns for members, subscribers, and registered contacts. - More direct flow
Connects registration and marketing without relying on recurring exports. - Clearer signup
Makes newsletter consent visible in the form itself.
Who is MailChimp Right For?
- Those using Profile Builder to create custom registrations and want to feed Mailchimp lists.
- You who maintain a member area and need to organize contacts for email campaigns.
- Projects with communities, courses, or restricted content that want to capture consent during signup.
How to Download MailChimp
MailChimp is available for download here at Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload plugin, select the file and activate in WordPress. To work, keep Profile Builder installed and active.
MailChimp functions as an add-on component for those already centralizing registrations, profiles, and forms in Profile Builder. By bringing consent and subscription into the registration flow, the addon reduces rework and keeps your contact database more aligned with actual user behavior on the site.
Frequently asked questions
Is Profile Builder MailChimp GPL-licensed?
Yes. Profile Builder MailChimp is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Profile Builder MailChimp on multiple sites?
Yes. You can install Profile Builder MailChimp on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Profile Builder MailChimp cost at Ultrapack?
Profile Builder MailChimp costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Profile Builder MailChimp include updates?
Yes. The current version of Profile Builder MailChimp is 1.2.6, published at Ultrapack on Oct 22, 2021. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Profile Builder MailChimp scanned before publication?
Yes. Every version of Profile Builder MailChimp goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
pb-add-on-mailchimp-integration.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
pb-add-on-mailchimp-integration.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready