FluentCRM – Email Newsletter… vs Mailster WordPress Newsletter Plugin (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
FluentCRM – Email Newsletter…
70K+ active installs
Free
Mailster WordPress Newsletter Plugin
9.0K+ active installs
Free
Quick Verdict
As of April 2026, FluentCRM – Email Newsletter… has a higher user rating (4.8/5 from 232 reviews) and leads in active installations (70K+ vs 9.0K+). Both are free WordPress plugins. FluentCRM – Email Newsletter… has accumulated 1.4M+ total downloads while Mailster WordPress Newsletter Plugin has 41K+. Mailster WordPress Newsletter Plugin has a higher support resolution rate (100% vs 83%).
Detailed Comparison
| Metric | FluentCRM – Email Newsletter… | Mailster WordPress Newsletter Plugin | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 3.5/5 |
| Total Reviews | 232 | ◄ | 8 |
| Active Installs | 70K+ | ◄ | 9.0K+ |
| Total Downloads | 1.4M+ | ◄ | 41K+ |
| Support Resolution | 83% | ► | 100% |
| Last Updated | 4 months ago | ◄ | 1 year ago |
| First Released | 2020 | 2017 | |
| Age | 6 years | 9 years | |
| WP Requires | 5.0+ | 6.0+ | |
| PHP Requires | 7.3+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 2.9.87 | 2.0.2 |
Rating Breakdown
FluentCRM – Email Newsletter…
Mailster WordPress Newsletter Plugin
Download Trends
Over the past 30 days, FluentCRM – Email Newsletter… averaged approximately 365 daily downloads while Mailster WordPress Newsletter Plugin averaged 12.
Recent Reviews
FluentCRM – Email Newsletter… Reviews
Bait-and-switch nothing special SaaS CRM
Waste of time installing, “free but useless until you pay” software. Sorry I bought into the bs reviews, I suppose you’re all friends with the developer but, nothing special here. Just another bloated
Great Product…Fantastic Support
The plugin work great and the support is even better. Patient and professional.
Plugin
Amazing, I worked all day trying to get FluentCRM email footer to work the way I wanted, finally contacted support and within a few hours they provided a plugin which did just what I wanted and though
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
More Email Newsletter Worth Comparing
Top alternatives in the same category as FluentCRM – Email Newsletter… and Mailster WordPress Newsletter Plugin
Build your email subscriber lists, send email marketing newsletters, sell more products and build your membership site with Kit (formerly ConvertKit).
Send email newsletters, automate email marketing with email automation, manage subscribers, post notifications, optins & emails for WooCommerce.
Create stunning popups and newsletter forms with WowOptin. Boost your lead generation and sales with advanced targeting and Canva-like flexibility.
Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.