WordPress plugin comparison
NitroPack vs Specify a Vary
At a glance
- NitroPack has more active installs: 80K+, against 200+ for Specify a Vary.
- On a typical day, NitroPack is downloaded about 748 times, Specify a Vary about 4.
- NitroPack is rated higher: 4.3 out of 5 from 311 reviews, against 4.0 from 4 reviews.
- NitroPack was updated more recently: Nov 5, 2026, against Apr 13, 2018 for Specify a Vary.
- NitroPack is tested with a newer WordPress: 7.1.4, against 4.9.35 for Specify a Vary.
- Specify a Vary has been around longer: since 2018, against 2019 for NitroPack.
Line by line
NitroPack leads on 7 of 7 comparable lines.
| Metric |  NitroPack |  Specify a Vary |
|---|---|---|
| Popular rank | #500 | #12,906 |
| Active installs | 80K+ | 200+ |
| Downloads, last 30 days | 49.1K | 95 |
| Rating | 4.3(311) | 4.0(4) |
| Support threads resolved | 0% | – |
| Tested up to | 7.1.4 | 4.9.35 |
| Search multiplier | ×1.04 | ×0.00 |
| Last release | 4 days ago | 8 years ago |
| Requires PHP | 7.4 | 5.2 |
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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