WordPress plugin comparison
Image Alt Sync vs Simple Image Sizes
At a glance
- Simple Image Sizes has more active installs: 60K+, against 20+ for Image Alt Sync.
- On a typical day, Simple Image Sizes is downloaded about 233 times, Image Alt Sync about 3.
- Image Alt Sync has no reviews yet.
- Simple Image Sizes was updated more recently: Aug 17, 2026, against Oct 10, 2025 for Image Alt Sync.
- Simple Image Sizes is tested with a newer WordPress: 7.1.4, against 6.8.12 for Image Alt Sync.
- Simple Image Sizes has been around longer: since 2011, against 2025 for Image Alt Sync.
Line by line
Simple Image Sizes leads on 6 of 6 comparable lines.
| Metric |  Image Alt Sync |  Simple Image Sizes |
|---|---|---|
| Popular rank | #25,806 | #660 |
| Active installs | 20+ | 60K+ |
| Downloads, last 30 days | 52 | 7.4K |
| Rating | No ratings | 4.6(91) |
| Support threads resolved | – | 0% |
| Tested up to | 6.8.12 | 7.1.4 |
| Search multiplier | ×0.09 | ×1.04 |
| Last release | 1 year ago | 2 months ago |
| Requires PHP | – | 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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