WordPress plugin comparison
WP Fastest Cache vs DietPress
At a glance
- WP Fastest Cache has more active installs: 1M+, against 2K+ for DietPress.
- On a typical day, WP Fastest Cache is downloaded about 21,063 times, DietPress about 112.
- DietPress is rated higher: 5.0 out of 5 from 39 reviews, against 4.9 from 4,233 reviews.
- WP Fastest Cache was updated more recently: Nov 5, 2026, against Nov 2, 2026 for DietPress.
- DietPress resolves more of its support threads: 100% in the last two months, against 59% for WP Fastest Cache.
- Both are tested up to WordPress 7.1.4.
- WP Fastest Cache has been around longer: since 2013, against 2017 for DietPress.
Line by line
WP Fastest Cache leads on 5 of 7 comparable lines.
| Metric |  WP Fastest Cache |  DietPress |
|---|---|---|
| Popular rank | #47 | #4,498 |
| Active installs | 1M+ | 2K+ |
| Downloads, last 30 days | 1.2M | 4.6K |
| Rating | 4.9(4.2K) | 5.0(39) |
| Support threads resolved | 59% | 100% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×4.03 | ×0.82 |
| Last release | 5 days ago | 8 days 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.
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