WordPress plugin comparison
S3 Image Optimizer vs Simple Image Sizes
At a glance
- Simple Image Sizes has more active installs: 60K+, against 100+ for S3 Image Optimizer.
- On a typical day, Simple Image Sizes is downloaded about 233 times, S3 Image Optimizer about 13.
- S3 Image Optimizer is rated higher: 5.0 out of 5 from 1 review, against 4.6 from 91 reviews.
- Simple Image Sizes was updated more recently: Aug 17, 2026, against Jul 30, 2026 for S3 Image Optimizer.
- Simple Image Sizes is tested with a newer WordPress: 7.1.4, against 7.0.8 for S3 Image Optimizer.
- Simple Image Sizes has been around longer: since 2011, against 2021 for S3 Image Optimizer.
Line by line
Simple Image Sizes leads on 6 of 7 comparable lines.
| Metric |  S3 Image Optimizer |  Simple Image Sizes |
|---|---|---|
| Popular rank | #13,095 | #660 |
| Active installs | 100+ | 60K+ |
| Downloads, last 30 days | 392 | 7.7K |
| Rating | 5.0(1) | 4.6(91) |
| Support threads resolved | – | 0% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.39 | ×1.04 |
| Last release | 3 months ago | 2 months ago |
| Requires PHP | 8.1 | 8.0 |
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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