WordPress plugin comparison
Autoptimize vs Image Watermark
At a glance
- Autoptimize has more active installs: 800K+, against 40K+ for Image Watermark.
- On a typical day, Autoptimize is downloaded about 9,818 times, Image Watermark about 364.
- Autoptimize is rated higher: 4.7 out of 5 from 1,429 reviews, against 4.2 from 299 reviews.
- Autoptimize was updated more recently: Oct 25, 2026, against Oct 20, 2026 for Image Watermark.
- Autoptimize resolves more of its support threads: 83% in the last two months, against 57% for Image Watermark.
- Both are tested up to WordPress 7.1.4.
- Autoptimize has been around longer: since 2009, against 2013 for Image Watermark.
Line by line
Autoptimize leads on 7 of 7 comparable lines.
| Metric |  Autoptimize |  Image Watermark |
|---|---|---|
| Popular rank | #77 | #856 |
| Active installs | 800K+ | 40K+ |
| Downloads, last 30 days | 553.2K | 22.6K |
| Rating | 4.7(1.4K) | 4.2(299) |
| Support threads resolved | 83% | 57% |
| Tested up to | 7.1.4 | 7.1.4 |
| Search multiplier | ×2.85 | ×1.50 |
| Last release | 14 days ago | 20 days ago |
| Requires PHP | 7.4 | 7.3 |
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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