Mailster WordPress Newsletter Plugin vs Newspack Newsletters (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Mailster WordPress Newsletter Plugin
9.0K+ active installs
Free
Quick Verdict
As of April 2026, Mailster WordPress Newsletter Plugin has a higher user rating (3.5/5 from 8 reviews) and leads in active installations (9.0K+ vs 1.0K+). Both are free WordPress plugins. Mailster WordPress Newsletter Plugin has accumulated 41K+ total downloads while Newspack Newsletters has 77K+.
Detailed Comparison
| Metric | Mailster WordPress Newsletter Plugin | Newspack Newsletters | |
|---|---|---|---|
| Rating | 3.5/5 | ◄ | N/A |
| Total Reviews | 8 | ◄ | 0 |
| Active Installs | 9.0K+ | ◄ | 1.0K+ |
| Total Downloads | 41K+ | ► | 77K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 1 year ago | ► | 5 days ago |
| First Released | 2017 | 2021 | |
| Age | 9 years | 5 years | |
| WP Requires | 6.0+ | 6.6+ | |
| PHP Requires | 7.4+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.2 | 3.30.0-alpha.3 |
Rating Breakdown
Mailster WordPress Newsletter Plugin
Newspack Newsletters
Download Trends
Over the past 30 days, Mailster WordPress Newsletter Plugin averaged approximately 12 daily downloads while Newspack Newsletters averaged 60.
Recent Reviews
Mailster WordPress Newsletter Plugin Reviews
Is this plugin supported or developed
Is this plugin supported or developed .
Awful performance and support
I don’t often take the time to write a review but the “support” for this plugin is absolutely abysmal. The last FOUR WEEKS of trying to switch from legacy Mailster to new forms has been excruciating.
Total nightmare
What a nightmare of a plugin. There are virtually no instructions on how to set it up, it’s unreliable and has lots of bugs. We had an issue with it trying to send hundreds of emails without knowin
Newspack Newsletters Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.