WordPress plugin comparison
Robin Image Optimizer vs Image Optimization For SEO
Robin Image Optimizer
by Themeisle
100K+ installs4.4
Image Optimization For SEO
by Weblizar - WordPress Themes & Plugin
3K+ installs3.7
At a glance
- Robin Image Optimizer has more active installs: 100K+, against 3K+ for Image Optimization For SEO.
- On a typical day, Robin Image Optimizer is downloaded about 736 times, Image Optimization For SEO about 25.
- Robin Image Optimizer is rated higher: 4.4 out of 5 from 132 reviews, against 3.7 from 12 reviews.
- Robin Image Optimizer was updated more recently: Nov 3, 2026, against Sep 11, 2026 for Image Optimization For SEO.
- Both are tested up to WordPress 7.1.4.
- Image Optimization For SEO has been around longer: since 2016, against 2018 for Robin Image Optimizer.
Line by line
Robin Image Optimizer leads on 6 of 6 comparable lines.
| Metric | Robin Image Optimizer | Image Optimization For SEO |
|---|---|---|
| Popular rank | #454 | #4,156 |
| Active installs | 100K+ | 3K+ |
| Downloads, last 30 days | 42.6K | 694 |
| Rating | 4.4(132) | 3.7(12) |
| Support threads resolved | 100% | – |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×1.27 | ×0.64 |
| Last release | 6 days ago | 1 month 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.
Tags they share
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