All-in-One Messenger vs MC4WP: Mailchimp for WordPress
Two WordPress plugins head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
These aren’t all alternatives to each other — they do different jobs — so this page compares popularity only, not features.
At a glance
MC4WP: Mailchimp for WordPress ranks #35 on the popular list; All-in-One Messenger is outside the top 500 we capture daily. MC4WP: Mailchimp for WordPress has the largest install base, roughly 100000× the next: 1M+ active installs against 10+ for All-in-One Messenger. Downloads this week: MC4WP: Mailchimp for WordPress 54,497 and All-in-One Messenger 20.
| Metric | All-in-One Messenger | MC4WP: Mailchimp for WordPress |
|---|---|---|
| Popular rank today | outside top 500 | #35 ▬ |
| Active installs | 10+ | 1M+ |
| Downloads, last 7 days | 20 | 54,497 |
| Rating | no ratings | 4.8★ (1,497) |
| Last updated | Jan 13, 2020 | Sep 16, 2026 |
| Current version | 1.3 | 4.14.1 |
| Best rank on record | #33,956 | #34 |
| Days in the top 50 | 0 | 96 |
| On WordPress.org since | Nov 2019 | Jun 2013 |
| Sites detected by our detector | 0 | 73 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
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Frequently asked questions
Which is more popular, All-in-One Messenger or MC4WP: Mailchimp for WordPress?
By active installs, MC4WP: Mailchimp for WordPress: 1M+ sites run it against 10+ for All-in-One Messenger, according to WordPress.org figures captured on October 28, 2026.
Are All-in-One Messenger or MC4WP: Mailchimp for WordPress alternatives to each other?
Not all of them. Some of these plugins do different jobs and many sites run more than one. This page compares their popularity, not their features.
Where do these numbers come from?
WordPress.org publishes each plugin’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the plugins have moved over time rather than a single day.