Mailster Gmail Integration vs Mailster SendGrid Integration (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Mailster Gmail Integration
1.0K+ active installs
Free
Mailster SendGrid Integration
1.0K+ active installs
Free
Quick Verdict
As of April 2026, Mailster SendGrid Integration has a higher user rating (5/5 from 1 reviews) while Mailster Gmail Integration leads in active installations (1.0K+ vs 1.0K+). Both are free WordPress plugins. Mailster Gmail Integration has accumulated 20K+ total downloads while Mailster SendGrid Integration has 26K+.
Detailed Comparison
| Metric | Mailster Gmail Integration | Mailster SendGrid Integration | |
|---|---|---|---|
| Rating | 1/5 | ► | 5/5 |
| Total Reviews | 1 | 1 | |
| Active Installs | 1.0K+ | 1.0K+ | |
| Total Downloads | 20K+ | ► | 26K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 1 year ago | ► | 1 year ago |
| First Released | 2020 | 2017 | |
| Age | 6 years | 9 years | |
| WP Requires | 6.0+ | 6.0+ | |
| PHP Requires | false+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.1 | 2.1.1 |
Rating Breakdown
Mailster Gmail Integration
Mailster SendGrid Integration
Download Trends
Over the past 30 days, Mailster Gmail Integration averaged approximately 6 daily downloads while Mailster SendGrid Integration averaged 4.
Recent Reviews
Mailster Gmail Integration Reviews
Does not work!
Does not work! The problem has been known for a long time, but the developer is silent. Fatal error: Uncaught Error: Call to undefined function Mailster\GuzzleHttp\Psr7\uri_for() in /home/admin/web/….
Mailster SendGrid Integration Reviews
Works great!
I’ve switched do a different provider (Mailgun) meanwhile but this one works as promised. Thanks!
More Mailster Worth Comparing
Top alternatives in the same category as Mailster Gmail Integration and Mailster SendGrid Integration
Uses Amazon's Simple Email Service (SES) to deliver emails for the Mailster Newsletter Plugin for WordPress.
Add your WooCommerce customers to your Mailster subscriber lists
Create your Signup Forms with Contact Form 7 and allow users to signup to your newsletter.
Frequently Asked Questions
Is Mailster Gmail Integration or Mailster SendGrid Integration more popular?
Which has better ratings — Mailster Gmail Integration or Mailster SendGrid Integration?
Are Mailster Gmail Integration and Mailster SendGrid Integration free?
Which plugin has better support — Mailster Gmail Integration or Mailster SendGrid Integration?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.