WordPress plugin comparison
AVIF Uploader vs Kraken.io Image Optimizer
At a glance
- Kraken.io Image Optimizer has more active installs: 10K+, against 4K+ for AVIF Uploader.
- On a typical day, Kraken.io Image Optimizer is downloaded about 97 times, AVIF Uploader about 30.
- Kraken.io Image Optimizer is rated higher: 4.5 out of 5 from 119 reviews, against 3.4 from 5 reviews.
- AVIF Uploader was updated more recently: Sep 3, 2026, against Jun 22, 2026 for Kraken.io Image Optimizer.
- AVIF Uploader is tested with a newer WordPress: 7.1.4, against 7.0.8 for Kraken.io Image Optimizer.
- Kraken.io Image Optimizer has been around longer: since 2014, against 2023 for AVIF Uploader.
Line by line
Kraken.io Image Optimizer leads on 5 of 7 comparable lines.
| Metric |  AVIF Uploader |  Kraken.io Image Optimizer |
|---|---|---|
| Popular rank | #3,327 | #1,581 |
| Active installs | 4K+ | 10K+ |
| Downloads, last 30 days | 921 | 4.3K |
| Rating | 3.4(5) | 4.5(119) |
| Support threads resolved | – | – |
| Tested up to | 7.1.4 | 7.0.8 |
| Search multiplier | ×0.64 | ×0.83 |
| Last release | 2 months ago | 4 months ago |
| Requires PHP | 7.0.0 | 5.6 |
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
More comparisons
- AVIF Uploader vs Optimole
- AVIF Uploader vs Robin Image Optimizer
- AVIF Uploader vs reSmush.it
- AVIF Uploader vs ShortPixel Adaptive Images
- Kraken.io Image Optimizer vs Smush
- Kraken.io Image Optimizer vs Imagify Image Optimization
- Kraken.io Image Optimizer vs Converter for Media
- Kraken.io Image Optimizer vs ShortPixel Image Optimizer
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free