WordPress plugin comparison
SendSend Mailer vs WPO365
At a glance
- WPO365 has more active installs: 10K+, against fewer than 10 for SendSend Mailer.
- On a typical day, WPO365 is downloaded about 362 times, SendSend Mailer about 3.
- Both are rated 5.0 out of 5.
- WPO365 was updated more recently: Nov 4, 2026, against Oct 14, 2026 for SendSend Mailer.
- Both are tested up to WordPress 7.1.4.
- WPO365 has been around longer: since 2022, against 2026 for SendSend Mailer.
Line by line
WPO365 leads on 5 of 5 comparable lines.
| Metric |  SendSend Mailer |  WPO365 |
|---|---|---|
| Popular rank | #61,179 | #1,661 |
| Active installs | Fewer than 10 | 10K+ |
| Downloads, last 30 days | 163 | 19.7K |
| Rating | 5.0(1) | 5.0(41) |
| Support threads resolved | – | 0% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.07 | ×0.88 |
| Last release | 27 days ago | 6 days ago |
| Requires PHP | 7.4 | 7.4 |
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
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free