WordPress plugin comparison
Mailing Group Listserv vs WP Mailster
At a glance
- WP Mailster has more active installs: 300+, against 100+ for Mailing Group Listserv.
- On a typical day, WP Mailster is downloaded about 38 times, Mailing Group Listserv about 6.
- WP Mailster is rated higher: 4.9 out of 5 from 32 reviews, against 4.0 from 25 reviews.
- WP Mailster was updated more recently: Oct 18, 2026, against Apr 25, 2025 for Mailing Group Listserv.
- WP Mailster is tested with a newer WordPress: 7.1.4, against 6.8.12 for Mailing Group Listserv.
- Mailing Group Listserv has been around longer: since 2015, against 2017 for WP Mailster.
Line by line
WP Mailster leads on 7 of 7 comparable lines.
| Metric |  Mailing Group Listserv |  WP Mailster |
|---|---|---|
| Popular rank | #13,992 | #10,198 |
| Active installs | 100+ | 300+ |
| Downloads, last 30 days | 134 | 1.3K |
| Rating | 4.0(25) | 4.9(32) |
| Support threads resolved | – | – |
| Tested up to | 6.8.12 | 7.1.4 |
| Search multiplier | ×0.13 | ×0.50 |
| Last release | 1 year ago | 23 days ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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