Head-to-head · October 2026
Letterness vs Brevo
Brevo comes out ahead, winning 4 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…
| Metric | Letterness | Brevo |
|---|---|---|
| Active installs | <10 | 100K+ |
| Downloads (30 days) | 138 | 23.8K |
| Download trend | -21.1% | -7.2% |
| Rating | — | 4.1/5 |
| Reviews | 0 | 284 |
| Health score | 59/100 | 55/100 |
| Last updated | 4 weeks ago | 3 months ago |
| Tested up to | WP 7.0.6 | WP 6.9.9 |
| Support resolved | — | 0% |
| Requires PHP | 7.4+ | 5.6+ |
| First released | Aug 2026 | Sep 2012 |
Daily downloads, last 90 days
LetternessBrevo
Choose Letterness if…
You care most about health score, last updated and tested up to.
- Actively developed — last update 4 weeks ago
- Small user base (<10 active installs)
- Very few reviews so far
Choose Brevo if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 100K+ active sites
- Only tested up to WordPress 6.9 (latest is 7.1)
Both compete in: Email Marketing newsletter
FAQ
Letterness vs Brevo: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 1, 2026
Which is better, Letterness or Brevo?
Brevo comes out ahead, winning 4 of 7 head-to-head checks against Letterness. Choose Letterness if you care most about health score, last updated and tested up to. Choose Brevo if you care most about active installs, downloads (30 days) and download trend.
Is Letterness more popular than Brevo?
Brevo is the more popular of the two with 100K+ active installs, compared with <10 for Letterness.
Can I use Letterness and Brevo 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 Brevo 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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