WordPress plugin comparison
MailCheck.co vs Mailster Kickbox
At a glance
- Both have 10+ active installs.
- On a typical day, MailCheck.co is downloaded about 6 times, Mailster Kickbox about 3.
- Mailster Kickbox has no reviews yet.
- Mailster Kickbox was updated more recently: Oct 13, 2026, against Dec 19, 2022 for MailCheck.co.
- Mailster Kickbox is tested with a newer WordPress: 7.1.4, against 6.0.18 for MailCheck.co.
- Mailster Kickbox has been around longer: since 2017, against 2020 for MailCheck.co.
Line by line
Mailster Kickbox leads on 4 of 5 comparable lines.
| Metric |  MailCheck.co |  Mailster Kickbox |
|---|---|---|
| Popular rank | #32,258 | #35,805 |
| Active installs | 10+ | 10+ |
| Downloads, last 30 days | 121 | 164 |
| Rating | 5.0(1) | No ratings |
| Support threads resolved | – | – |
| Tested up to | 6.0.18 | 7.1.4 |
| Search multiplier | ×0.00 | ×0.13 |
| Last release | 3 years ago | 28 days ago |
| Requires PHP | 7.0 | – |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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