WordPress plugin comparison
Email Deliverability vs SmartSMTP
At a glance
- Email Deliverability has more active installs: 200K+, against 2K+ for SmartSMTP.
- On a typical day, Email Deliverability is downloaded about 934 times, SmartSMTP about 50.
- SmartSMTP is rated higher: 4.7 out of 5 from 3 reviews, against 2.5 from 17 reviews.
- SmartSMTP was updated more recently: Oct 16, 2026, against Jul 16, 2026 for Email Deliverability.
- Both are tested up to WordPress 7.0.8.
Line by line
Level: each leads on 3 of 6 comparable lines.
| Metric |  Email Deliverability |  SmartSMTP |
|---|---|---|
| Popular rank | #250 | #4,603 |
| Active installs | 200K+ | 2K+ |
| Downloads, last 30 days | 26.6K | 2.5K |
| Rating | 2.5(17) | 4.7(3) |
| Support threads resolved | – | 100% |
| Tested up to | 7.0.8 | 7.0.8 |
| Search multiplier | ×0.90 | ×1.00 |
| Last release | 3 months ago | 25 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.
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