WordPress plugin comparison
A2 Optimized WP vs S3 Image Optimizer
At a glance
- A2 Optimized WP has more active installs: 60K+, against 100+ for S3 Image Optimizer.
- On a typical day, A2 Optimized WP is downloaded about 102 times, S3 Image Optimizer about 12.
- S3 Image Optimizer is rated higher: 5.0 out of 5 from 1 review, against 3.1 from 43 reviews.
- S3 Image Optimizer was updated more recently: Jul 30, 2026, against Feb 10, 2025 for A2 Optimized WP.
- S3 Image Optimizer is tested with a newer WordPress: 7.0.8, against 6.7.11 for A2 Optimized WP.
- A2 Optimized WP has been around longer: since 2015, against 2021 for S3 Image Optimizer.
Line by line
S3 Image Optimizer leads on 4 of 7 comparable lines.
| Metric |  A2 Optimized WP |  S3 Image Optimizer |
|---|---|---|
| Popular rank | #669 | #13,118 |
| Active installs | 60K+ | 100+ |
| Downloads, last 30 days | 2.8K | 375 |
| Rating | 3.1(43) | 5.0(1) |
| Support threads resolved | – | – |
| Tested up to | 6.7.11 | 7.0.8 |
| Search multiplier | ×0.24 | ×0.39 |
| Last release | 1 year ago | 3 months ago |
| Requires PHP | 7.0 | 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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