WordPress plugin comparison
Ninja Mail vs Solid Mail
At a glance
- Solid Mail has more active installs: 60K+, against 300+ for Ninja Mail.
- On a typical day, Solid Mail is downloaded about 189 times, Ninja Mail about 6.
- Ninja Mail has no reviews yet.
- Solid Mail was updated more recently: May 12, 2026, against Apr 1, 2021 for Ninja Mail.
- Solid Mail is tested with a newer WordPress: 6.9.11, against 5.6.23 for Ninja Mail.
- Solid Mail has been around longer: since 2012, against 2018 for Ninja Mail.
Line by line
Solid Mail leads on 6 of 6 comparable lines.
| Metric |  Ninja Mail |  Solid Mail |
|---|---|---|
| Popular rank | #10,697 | #671 |
| Active installs | 300+ | 60K+ |
| Downloads, last 30 days | 116 | 5.4K |
| Rating | No ratings | 4.2(52) |
| Support threads resolved | – | 0% |
| Tested up to | 5.6.23 | 6.9.11 |
| Search multiplier | ×0.00 | ×0.87 |
| Last release | 5 years ago | 6 months ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free