SmartSMTP vs SMTP for SendGrid – YaySMTP (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
SMTP for SendGrid – YaySMTP
1.0K+ active installs
Free
Quick Verdict
As of April 2026, SMTP for SendGrid – YaySMTP has a higher user rating (5/5 from 2 reviews) while SmartSMTP leads in active installations (2.0K+ vs 1.0K+). Both are free WordPress plugins. SmartSMTP has accumulated 8.0K+ total downloads while SMTP for SendGrid – YaySMTP has 15K+.
Detailed Comparison
| Metric | SmartSMTP | SMTP for SendGrid – YaySMTP | |
|---|---|---|---|
| Rating | 4.7/5 | ► | 5/5 |
| Total Reviews | 3 | ◄ | 2 |
| Active Installs | 2.0K+ | ◄ | 1.0K+ |
| Total Downloads | 8.0K+ | ► | 15K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 8 months ago | ► | 8 months ago |
| First Released | 2024 | 2021 | |
| Age | 2 years | 5 years | |
| WP Requires | 5.2+ | 4.0+ | |
| PHP Requires | 7.4+ | 5.3+ | |
| Business Model | Free | Free | |
| Latest Version | 1.1.2 | 1.5.1 |
Rating Breakdown
SmartSMTP
SMTP for SendGrid – YaySMTP
Download Trends
Over the past 30 days, SmartSMTP averaged approximately 14 daily downloads while SMTP for SendGrid – YaySMTP averaged 14.
Recent Reviews
SmartSMTP Reviews
Great plugin, thank you
Great plugin, thank you
Positive Experience – more robust test email format is needed
I’ve had a very positive experience with this plugin—it’s the only one that worked reliably for my setup, which I truly appreciate. The core functionality is solid and performs as expected. One area f
Best SMTP plugin ! fast and easy
This plugin is the a lightweight and does it’s job well.It has the test mail feature that you can use to troubleshoot problems.Thank you!
SMTP for SendGrid – YaySMTP Reviews
Light Plugin
We host websites on a server that limits the number of files (INODES) we can place in it. I recently replaced an obsolete SendGrid plugin with another, and suddenly I was hitting 85% of my INODE allot
Best plugin for sendgrid
Worked perfectly
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.