WordPress plugin comparison
Alt checker vs Image Watermark
At a glance
- Image Watermark has more active installs: 40K+, against 20+ for Alt checker.
- On a typical day, Image Watermark is downloaded about 364 times, Alt checker about 3.
- Image Watermark is rated higher: 4.2 out of 5 from 299 reviews, against 3.5 from 2 reviews.
- Image Watermark was updated more recently: Oct 20, 2026, against May 21, 2026 for Alt checker.
- Image Watermark is tested with a newer WordPress: 7.1.4, against 7.0.8 for Alt checker.
- Image Watermark has been around longer: since 2013, against 2014 for Alt checker.
Line by line
Image Watermark leads on 7 of 7 comparable lines.
| Metric |  Alt checker |  Image Watermark |
|---|---|---|
| Popular rank | #25,776 | #856 |
| Active installs | 20+ | 40K+ |
| Downloads, last 30 days | 70 | 22.9K |
| Rating | 3.5(2) | 4.2(299) |
| Support threads resolved | – | 57% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.20 | ×1.50 |
| Last release | 5 months ago | 20 days ago |
| Requires PHP | – | 7.3 |
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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