WordPress plugin comparison
Letterness vs Newsletter
At a glance
- Newsletter has more active installs: 200K+, against 20+ for Letterness.
- On a typical day, Newsletter is downloaded about 6,660 times, Letterness about 7.
- Letterness has no reviews yet.
- Both were last updated on Nov 9, 2026.
- Newsletter is tested with a newer WordPress: 7.1.4, against 7.0.8 for Letterness.
- Newsletter has been around longer: since 2009, against 2026 for Letterness.
Line by line
Newsletter leads on 6 of 6 comparable lines.
| Metric |  Letterness |  Newsletter |
|---|---|---|
| Popular rank | #28,697 | #224 |
| Active installs | 20+ | 200K+ |
| Downloads, last 30 days | 236 | 605.3K |
| Rating | No ratings | 4.6(1.2K) |
| Support threads resolved | – | 61% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.17 | ×2.74 |
| Last release | 1 day ago | today |
| Requires PHP | 7.4 | 7.0 |
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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