WordPress plugin comparison
Cache Shark vs NitroPack
At a glance
- NitroPack has more active installs: 80K+, against fewer than 10 for Cache Shark.
- On a typical day, NitroPack is downloaded about 701 times, Cache Shark about 107.
- Cache Shark has no reviews yet.
- Cache Shark was updated more recently: Nov 7, 2026, against Nov 5, 2026 for NitroPack.
- Both are tested up to WordPress 7.1.4.
- NitroPack has been around longer: since 2019, against 2026 for Cache Shark.
Line by line
NitroPack leads on 4 of 5 comparable lines.
| Metric |  Cache Shark |  NitroPack |
|---|---|---|
| Popular rank | #50,046 | #500 |
| Active installs | Fewer than 10 | 80K+ |
| Downloads, last 30 days | 214 | 47.4K |
| Rating | No ratings | 4.3(311) |
| Support threads resolved | – | 0% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.05 | ×1.04 |
| Last release | 2 days ago | 4 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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