WordPress plugin comparison
Solid Mail vs WPO365
At a glance
- Solid Mail has more active installs: 60K+, against 10K+ for WPO365.
- On a typical day, WPO365 is downloaded about 362 times, Solid Mail about 189.
- WPO365 is rated higher: 5.0 out of 5 from 41 reviews, against 4.2 from 52 reviews.
- WPO365 was updated more recently: Nov 4, 2026, against May 12, 2026 for Solid Mail.
- WPO365 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 2022 for WPO365.
Line by line
WPO365 leads on 5 of 7 comparable lines.
| Metric |  Solid Mail |  WPO365 |
|---|---|---|
| Popular rank | #671 | #1,661 |
| Active installs | 60K+ | 10K+ |
| Downloads, last 30 days | 5.4K | 19.7K |
| Rating | 4.2(52) | 5.0(41) |
| Support threads resolved | 0% | 0% |
| Tested up to | 6.9.11 | 7.1.4 |
| Search multiplier | ×0.87 | ×0.88 |
| Last release | 6 months ago | 6 days ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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