WordPress plugin comparison
Plus WebP or AVIF vs UltraCache
At a glance
- Plus WebP or AVIF has more active installs: 5K+, against 20+ for UltraCache.
- On a typical day, Plus WebP or AVIF is downloaded about 54 times, UltraCache about 3.
- UltraCache is rated higher: 5.0 out of 5 from 3 reviews, against 4.6 from 26 reviews.
- Plus WebP or AVIF was updated more recently: Aug 25, 2026, against Aug 21, 2026 for UltraCache.
- Both are tested up to WordPress 7.1.4.
- Plus WebP or AVIF has been around longer: since 2019, against 2026 for UltraCache.
Line by line
Plus WebP or AVIF leads on 5 of 6 comparable lines.
| Metric |  Plus WebP or AVIF |  UltraCache |
|---|---|---|
| Popular rank | #3,103 | #38,319 |
| Active installs | 5K+ | 20+ |
| Downloads, last 30 days | 1.7K | 69 |
| Rating | 4.6(26) | 5.0(3) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×0.77 | ×0.24 |
| Last release | 2 months ago | 2 months ago |
| Requires PHP | 8.1 | 8.1 |
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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