WordPress plugin comparison
Lettermint vs Email Deliverability
At a glance
- Email Deliverability has more active installs: 200K+, against 500+ for Lettermint.
- On a typical day, Email Deliverability is downloaded about 934 times, Lettermint about 9.
- Lettermint is rated higher: 5.0 out of 5 from 1 review, against 2.5 from 17 reviews.
- Lettermint was updated more recently: Sep 18, 2026, against Jul 16, 2026 for Email Deliverability.
- Both are tested up to WordPress 7.0.8.
- Email Deliverability has been around longer: since 2024, against 2025 for Lettermint.
Line by line
Email Deliverability leads on 4 of 6 comparable lines.
| Metric |  Lettermint |  Email Deliverability |
|---|---|---|
| Popular rank | #8,891 | #250 |
| Active installs | 500+ | 200K+ |
| Downloads, last 30 days | 230 | 26.6K |
| Rating | 5.0(1) | 2.5(17) |
| Support threads resolved | – | – |
| Tested up to | 7.0.8 | 7.0.8 |
| Search multiplier | ×0.56 | ×0.90 |
| Last release | 1 month ago | 3 months 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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