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DeliveryKit SMTP vs SMTP Mailer
Head-to-head on the signals that matter, from the public WordPress.org data.
Download trajectory
DeliveryKit SMTP SMTP Mailer
7-day average downloads, each indexed to 100 at the start of the window. A line above 100 is growing, below 100 is shrinking.
| Metric | DeliveryKit SMTP | SMTP Mailer |
|---|---|---|
| Health score | 83 (B) | 88 (A) ● |
| Est. active installs | 0–0 | 70K–80K ● |
| Total downloads | 217 | 1.4M ● |
| Downloads · 30d | 39 | 11.9K ● |
| Momentum | -40% ● | -58% |
| Rating (adjusted) | 3.98★ | 4.45★ ● |
| Reviews | 1 | 67 ● |
| Last updated | 2mo ago | 2mo ago ● |
| Support resolved | — ● | — |
| Requires PHP | 7.4 | — |
● marks the leader on each row.