Head-to-head · October 2026
Letterness vs Newsletter
Newsletter comes out ahead, winning 7 of 7 head-to-head checks against Letterness.
Letterness
Letterness is a complete, free newsletter and email marketing plugin for WordPress. Grow your email list with…
Newsletter
The newsletter plugin is a real newsletter and email marketing system for your WordPress blog: perfect for…
| Metric | Letterness | Newsletter |
|---|---|---|
| Active installs | <10 | 200K+ |
| Downloads (30 days) | 138 | 725K |
| Download trend | -21.1% | +103.7% |
| Rating | — | 4.6/5 |
| Reviews | 0 | 1,204 |
| Health score | 59/100 | 82/100 |
| Last updated | 4 weeks ago | 12 hours ago |
| Tested up to | WP 7.0.6 | WP 7.1.2 |
| Support resolved | — | 20% |
| Requires PHP | 7.4+ | 7.0+ |
| First released | Aug 2026 | May 2009 |
Daily downloads, last 90 days
LetternessNewsletter
Choose Letterness if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Actively developed — last update 4 weeks ago
- Small user base (<10 active installs)
- Very few reviews so far
Choose Newsletter if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 200K+ active sites
- Loved by users — 4.6/5 from 1,204 reviews
- Actively developed — last update 12 hours ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 103.7% vs the previous 30 days
- Slow support — only 20% of recent threads resolved
Both compete in: Email Marketing newsletter
FAQ
Letterness vs Newsletter: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 1, 2026
Which is better, Letterness or Newsletter?
Newsletter comes out ahead, winning 7 of 7 head-to-head checks against Letterness. Choose Newsletter if you care most about active installs, downloads (30 days) and download trend.
Is Letterness more popular than Newsletter?
Newsletter is the more popular of the two with 200K+ active installs, compared with <10 for Letterness.
Can I use Letterness and Newsletter together?
Both plugins cover Email Marketing and newsletter, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.
Are Letterness and Newsletter free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
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