WordPress plugin comparison
Ultimate WP Mail vs Solid Mail
At a glance
- Solid Mail has more active installs: 60K+, against 700+ for Ultimate WP Mail.
- On a typical day, Solid Mail is downloaded about 189 times, Ultimate WP Mail about 17.
- Ultimate WP Mail is rated higher: 4.5 out of 5 from 21 reviews, against 4.2 from 52 reviews.
- Ultimate WP Mail was updated more recently: Oct 5, 2026, against May 12, 2026 for Solid Mail.
- Ultimate WP Mail is tested with a newer WordPress: 7.1.4, against 6.9.11 for Solid Mail.
- Solid Mail has been around longer: since 2012, against 2017 for Ultimate WP Mail.
Line by line
Solid Mail leads on 4 of 7 comparable lines.
| Metric |  Ultimate WP Mail |  Solid Mail |
|---|---|---|
| Popular rank | #7,967 | #671 |
| Active installs | 700+ | 60K+ |
| Downloads, last 30 days | 326 | 5.4K |
| Rating | 4.5(21) | 4.2(52) |
| Support threads resolved | 0% | 0% |
| Tested up to | 7.1.4 | 6.9.11 |
| Search multiplier | ×0.56 | ×0.87 |
| Last release | 1 month 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