WordPress plugin comparison
Solid Performance vs xSpeed Cache
At a glance
- xSpeed Cache has more active installs: 10K+, against 4K+ for Solid Performance.
- On a typical day, xSpeed Cache is downloaded about 968 times, Solid Performance about 76.
- xSpeed Cache is rated higher: 5.0 out of 5 from 24 reviews, against 4.3 from 3 reviews.
- xSpeed Cache was updated more recently: Nov 8, 2026, against Oct 15, 2026 for Solid Performance.
- xSpeed Cache resolves more of its support threads: 100% in the last two months, against 0% for Solid Performance.
- Both are tested up to WordPress 7.1.4.
- Solid Performance has been around longer: since 2024, against 2026 for xSpeed Cache.
Line by line
xSpeed Cache leads on 7 of 7 comparable lines.
| Metric |  Solid Performance |  xSpeed Cache |
|---|---|---|
| Popular rank | #3,315 | #1,663 |
| Active installs | 4K+ | 10K+ |
| Downloads, last 30 days | 4.7K | 43K |
| Rating | 4.3(3) | 5.0(24) |
| Support threads resolved | 0% | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.72 | ×1.16 |
| Last release | 24 days ago | today |
| 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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