Head-to-head · October 2026
MC4WP: Mailchimp for Word… vs WP SquirrelMail
MC4WP: Mailchimp for WordPr… comes out ahead, winning 6 of 7 head-to-head checks against WP SquirrelMail.
MC4WP: Mailchimp for WordPress
Allowing your visitors to subscribe to your newsletter should be easy. With this plugin, it finally is.
WP SquirrelMail
WP SquirrelMail creates an iframe inside WordPress to display emails from your SquirrelMail installation. The…
| Metric | MC4WP: Mailchimp for Word… | WP SquirrelMail |
|---|---|---|
| Active installs | 1M+ | 20+ |
| Downloads (30 days) | 373.9K | 50 |
| Download trend | -39% | +85.2% |
| Rating | 4.8/5 | — |
| Reviews | 1,497 | 0 |
| Health score | 90/100 | 24/100 |
| Last updated | 4 weeks ago | 10 years ago |
| Tested up to | WP 7.1.3 | WP 4.5.33 |
| Support resolved | 50% | — |
| Requires PHP | 7.4+ | Any |
| First released | Jun 2013 | Apr 2015 |
Daily downloads, last 90 days
MC4WP: Mailchimp for Wo…WP SquirrelMail
Choose MC4WP: Mailchimp for Word… if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.8/5 from 1,497 reviews
- Actively developed — last update 4 weeks ago
- Tested with the latest WordPress (7.1)
Choose WP SquirrelMail if…
You care most about download trend.
- Small user base (20+ active installs)
- Very few reviews so far
- No update in 10 years
- Only tested up to WordPress 4.5 (latest is 7.1)
Both compete in: email
FAQ
MC4WP: Mailchimp for Word… vs WP SquirrelMail: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 14, 2026
Which is better, MC4WP: Mailchimp for WordPr… or WP SquirrelMail?
MC4WP: Mailchimp for WordPr… comes out ahead, winning 6 of 7 head-to-head checks against WP SquirrelMail. Choose MC4WP: Mailchimp for WordPr… if you care most about active installs, downloads (30 days) and reviews. Choose WP SquirrelMail if you care most about download trend.
Is MC4WP: Mailchimp for WordPr… more popular than WP SquirrelMail?
MC4WP: Mailchimp for WordPr… is the more popular of the two with 1M+ active installs, compared with 20+ for WP SquirrelMail.
Can I use MC4WP: Mailchimp for WordPr… and WP SquirrelMail together?
Both plugins cover email, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are MC4WP: Mailchimp for WordPr… and WP SquirrelMail free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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