WordPress plugin comparison
Mail Doctor vs SMTP2GO for WordPress
At a glance
- SMTP2GO for WordPress has more active installs: 40K+, against fewer than 10 for Mail Doctor.
- On a typical day, SMTP2GO for WordPress is downloaded about 228 times, Mail Doctor about 3.
- Mail Doctor has no reviews yet.
- SMTP2GO for WordPress was updated more recently: Aug 30, 2026, against Jun 20, 2026 for Mail Doctor.
- SMTP2GO for WordPress is tested with a newer WordPress: 7.1.4, against 7.0.8 for Mail Doctor.
- SMTP2GO for WordPress has been around longer: since 2020, against 2026 for Mail Doctor.
Line by line
SMTP2GO for WordPress leads on 6 of 6 comparable lines.
| Metric |  Mail Doctor |  SMTP2GO for WordPress |
|---|---|---|
| Popular rank | #69,443 | #898 |
| Active installs | Fewer than 10 | 40K+ |
| Downloads, last 30 days | 63 | 5.9K |
| Rating | No ratings | 5.0(67) |
| Support threads resolved | – | – |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.05 | ×1.03 |
| Last release | 4 months ago | 2 months ago |
| Requires PHP | 8.1 | 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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