Description

The MailerLite addon connects User Registration to your MailerLite account, syncing new users as subscribers and adding an opt-in checkbox to the signup form. Built for those who capture leads via registration forms and want to feed segmented email marketing lists without exporting CSV or using Zapier, the component automates contact entry at the exact moment the account is created.

Key Features of MailerLite

  • Connection via API key
    Links the site to the MailerLite account by entering the API key in the User Registration settings.
  • Opt-in checkbox in the form
    Adds a consent field to the registration form so the user can agree to receive emails.
  • Automatic group assignment
    Routes new signups to specific MailerLite groups based on the form configuration.
  • Form field mapping
    Sends name, email, and custom registration fields to the corresponding fields in MailerLite.
  • Sync at the time of signup
    Sends the contact to the list as soon as the user completes registration on the site.

Benefits of MailerLite

  • Email list always up to date
    Each new registration feeds MailerLite without manual intervention or periodic exports.
  • Explicit user consent
    Collects the opt-in within the form itself, aligning signups with permission-based marketing practices.
  • Segmentation from the first contact
    Places contacts into the right groups at signup time, speeding up targeted campaigns.
  • Less reliance on external tools
    Eliminates the need for third-party connectors or manual spreadsheet import routines.

Who Is MailerLite Intended For?

  • Anyone who maintains a members area, community, or restricted content and wants to nurture registrants by email.
  • You who already use MailerLite as the main campaign tool and need to pull site registrations automatically.
  • Anyone who creates info products, courses, or newsletters and captures leads through account creation forms in WordPress.

How to Download MailerLite

MailerLite is available for download here on Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload plugin, select the file, and enable it with User Registration already installed. The integration options appear in the User Registration settings, in the dedicated MailerLite tab.

By automating the entry of new users into the email list, the component turns the registration form into a direct capture point for campaigns, removing the need for manual exports and keeping the site’s signup data mirrored in MailerLite in real time to trigger welcome flows, educational sequences, or targeted ads.

Frequently asked questions

Is User Registration MailerLite GPL-licensed?

Yes. User Registration MailerLite 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 User Registration MailerLite on multiple sites?

Yes. You can install User Registration MailerLite 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 User Registration MailerLite cost at Ultrapack?

User Registration MailerLite 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 User Registration MailerLite include updates?

Yes. The current version of User Registration MailerLite is 2.0.1, published at Ultrapack on Aug 13, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is User Registration MailerLite scanned before publication?

Yes. Every version of User Registration MailerLite goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin User Registration MailerLite?

Requires WordPress 5.5 or higher. Tested up to WordPress 7.0.3.