WordPress plugin comparison
Cryptex vs SMTP Mailer
At a glance
- SMTP Mailer has more active installs: 70K+, against 800+ for Cryptex.
- On a typical day, SMTP Mailer is downloaded about 446 times, Cryptex about 12.
- SMTP Mailer is rated higher: 4.6 out of 5 from 67 reviews, against 4.0 from 4 reviews.
- SMTP Mailer was updated more recently: Sep 7, 2026, against Apr 12, 2026 for Cryptex.
- SMTP Mailer is tested with a newer WordPress: 7.1.4, against 6.9.11 for Cryptex.
- Cryptex has been around longer: since 2011, against 2015 for SMTP Mailer.
Line by line
SMTP Mailer leads on 7 of 7 comparable lines.
| Metric |  Cryptex |  SMTP Mailer |
|---|---|---|
| Popular rank | #7,289 | #586 |
| Active installs | 800+ | 70K+ |
| Downloads, last 30 days | 221 | 12.6K |
| Rating | 4.0(4) | 4.6(67) |
| Support threads resolved | – | 0% |
| Tested up to | 6.9.11 | 7.1.4 |
| Search multiplier | ×0.45 | ×1.06 |
| Last release | 7 months ago | 2 months 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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