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MemberPress Mailster

by Caseproofv1.1.6Unlimited sites

MemberPress Mailster is a WordPress plugin by Caseproof that connects a MemberPress membership site to Mailster email newsletters.

Product facts

Version
1.1.6
Released
18 July 2026
Type
Plugin
Licence
GPL
Included in
Every plan, or $3.49 on its own

Overview

Running a membership site and an email newsletter as two separate systems means a lot of manual list work. Someone joins, upgrades or cancels, and you have to update your subscribers by hand. MemberPress Mailster removes that gap by syncing member data between MemberPress and Mailster inside WordPress, with no complex API configuration.

Members are added to specific Mailster lists or campaigns according to their membership level. Campaigns can then go out when a membership is purchased, upgraded, downgraded or cancelled. You can send reminders, renewal notices and exclusive content to the right group. Synchronization logs let you check subscriber updates and trace problems when something looks off.

Features

  • MemberPress and Mailster sync: Membership data and email lists stay synchronized, so your newsletter audience reflects who is actually a member on your WordPress site.
  • Tagging by membership level: Subscribers are tagged automatically based on their membership level, which gives you precise audience segments without sorting people into lists yourself.
  • Campaigns on membership events: Trigger targeted email campaigns when a membership is purchased, upgraded, downgraded or cancelled, so messages match what the member just did.
  • Automated personalized workflows: Set up automated email workflows tailored to member activity, so members receive content that fits their status and interests.
  • Setup inside WordPress: Configuration happens within WordPress, without complex API configurations or manual syncing between the two tools.
  • Unlimited levels and lists: The plugin supports unlimited membership levels and Mailster lists, so your email setup can grow along with your membership structure.
  • Reminders and renewal notices: Send timely reminders, renewal notices and exclusive content by email to keep members informed and engaged with your community.
  • Synchronization logs: Detailed logs record subscriber updates, which helps you monitor what was synced and troubleshoot issues quickly.

Best for

  • Membership sites already using MemberPress
  • Site owners who send newsletters with Mailster
  • Teams segmenting email by membership level

FAQ

Is MemberPress Mailster free?

The code of MemberPress Mailster is licensed under the GPL, so anyone may use, change and share it. Buy GPL is a paid service: a plan or a purchase of MemberPress Mailster gives you the download and its updates. The developer's own support, licence key and online services are not included.

Which version of MemberPress Mailster is this?

Version 1.1.6, released 18 July 2026. New versions appear here when the developer publishes them.

How do I update MemberPress Mailster?

Install Buy GPL Updater on your site and paste your key from My Account. It installs new versions of MemberPress Mailster for you.