WordPress plugin comparison
Prime Cache vs xSpeed Cache
At a glance
- xSpeed Cache has more active installs: 10K+, against 20+ for Prime Cache.
- On a typical day, xSpeed Cache is downloaded about 1,077 times, Prime Cache about 8.
- Both are rated 5.0 out of 5.
- xSpeed Cache was updated more recently: Nov 8, 2026, against Oct 17, 2026 for Prime Cache.
- Both are tested up to WordPress 7.1.4.
Line by line
xSpeed Cache leads on 5 of 5 comparable lines.
| Metric |  Prime Cache |  xSpeed Cache |
|---|---|---|
| Popular rank | #27,510 | #1,654 |
| Active installs | 20+ | 10K+ |
| Downloads, last 30 days | 285 | 44K |
| Rating | 5.0(3) | 5.0(24) |
| Support threads resolved | – | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.24 | ×1.16 |
| Last release | 23 days ago | 1 day 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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