Mailster WordPress Newsletter Plugin vs MailUp for WordPress – Email and… (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
MailUp for WordPress – Email and…
2.0K+ 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 2.0K+). Both are free WordPress plugins. Mailster WordPress Newsletter Plugin has accumulated 41K+ total downloads while MailUp for WordPress – Email and… has 17K+.
Detailed Comparison
| Metric | Mailster WordPress Newsletter Plugin | MailUp for WordPress – Email and… | |
|---|---|---|---|
| Rating | 3.5/5 | ◄ | 2.7/5 |
| Total Reviews | 8 | ◄ | 3 |
| Active Installs | 9.0K+ | ◄ | 2.0K+ |
| Total Downloads | 41K+ | ◄ | 17K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 1 year ago | ► | 1 week ago |
| First Released | 2017 | 2021 | |
| Age | 9 years | 5 years | |
| WP Requires | 6.0+ | 5.7.2+ | |
| PHP Requires | 7.4+ | 7.2+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.2 | 1.2.7 |
Rating Breakdown
Mailster WordPress Newsletter Plugin
MailUp for WordPress – Email and…
Download Trends
Over the past 30 days, Mailster WordPress Newsletter Plugin averaged approximately 12 daily downloads while MailUp for WordPress – Email and… averaged 7.
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
MailUp for WordPress – Email and… Reviews
Totalmente inadeguato
Il fatto che questo plugin non preveda nessun hook per tracciare le conversioni è il sintomo di un servizio ormai totalmente disallineato dalle esigenze del 2024. Integrazione coi servizi di terze par
Plugin (e servizio) pieni di problemi!
Purtroppo plugin partito bene che poi si è perso per strada. Assistenza latitante, da non dimenticare che il plugin è gratuito, ma il servizio agganciato è a pagamento. Mi spiace dare una stella ma se
This new version works brilliantly
I’m personally using this plugin on my personal website and works brilliantly. Easy to connect to the MailUp platform, and easy to configure. Unfortunately my (cheap) web hosting provides just old an
Frequently Asked Questions
Is Mailster WordPress Newsletter Plugin or MailUp for WordPress – Email and… more popular?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.