WordPress plugin comparison
Imagify Image Optimization vs SlashImage
At a glance
- Imagify Image Optimization has more active installs: 900K+, against 90+ for SlashImage.
- On a typical day, Imagify Image Optimization is downloaded about 6,484 times, SlashImage about 6.
- SlashImage is rated higher: 5.0 out of 5 from 1 review, against 4.3 from 1,657 reviews.
- Imagify Image Optimization was updated more recently: Nov 5, 2026, against Sep 28, 2026 for SlashImage.
- Both are tested up to WordPress 7.1.4.
- Imagify Image Optimization has been around longer: since 2016, against 2026 for SlashImage.
Line by line
Imagify Image Optimization leads on 5 of 6 comparable lines.
| Metric |  Imagify Image Optimization |  SlashImage |
|---|---|---|
| Popular rank | #68 | #16,901 |
| Active installs | 900K+ | 90+ |
| Downloads, last 30 days | 477.9K | 164 |
| Rating | 4.3(1.7K) | 5.0(1) |
| Support threads resolved | 67% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×2.21 | ×0.38 |
| Last release | 4 days ago | 1 month 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.
Tags they share
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