Easy WP SMTP – WordPress SMTP and Email… vs Cart66 to Mailchimp (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Easy WP SMTP – WordPress SMTP and Email…
500K+ active installs
Free
Quick Verdict
As of April 2026, Easy WP SMTP – WordPress SMTP and Email… has a higher user rating (4.6/5 from 699 reviews) and leads in active installations (500K+ vs 10). Both are free WordPress plugins. Easy WP SMTP – WordPress SMTP and Email… has accumulated 13M+ total downloads while Cart66 to Mailchimp has 2.0K+.
Detailed Comparison
| Metric | Easy WP SMTP – WordPress SMTP and Email… | Cart66 to Mailchimp | |
|---|---|---|---|
| Rating | 4.6/5 | ◄ | N/A |
| Total Reviews | 699 | ◄ | 0 |
| Active Installs | 500K+ | ◄ | 10 |
| Total Downloads | 13M+ | ◄ | 2.0K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 4 days ago | ◄ | 12 years ago |
| First Released | 2013 | 2013 | |
| Age | 13 years | 13 years | |
| WP Requires | 5.2+ | 2.8.2+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 2.14.0 | 1.4 |
Rating Breakdown
Easy WP SMTP – WordPress SMTP and Email…
Cart66 to Mailchimp
Download Trends
Recent Reviews
Easy WP SMTP – WordPress SMTP and Email… Reviews
An essential plugin
An essential plugin to have when using WordPress forms and mails.
Absolutely Essential
This just works. Simple as that.
Fantastic app
Tries to use other apps but they were difficult to use. Easy WP SMTP is a breeze.
Cart66 to Mailchimp Reviews
No reviews yet
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Frequently Asked Questions
Is Easy WP SMTP – WordPress SMTP and Email… or Cart66 to Mailchimp more popular?
Which has better ratings — Easy WP SMTP – WordPress SMTP and Email… or Cart66 to Mailchimp?
Are Easy WP SMTP – WordPress SMTP and Email… and Cart66 to Mailchimp free?
Which plugin has better support — Easy WP SMTP – WordPress SMTP and Email… or Cart66 to Mailchimp?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.