AJAX Thumbnail Rebuild vs Kama Thumbnail (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, AJAX Thumbnail Rebuild has a higher user rating (4.8/5 from 90 reviews) and leads in active installations (30K+ vs 9.0K+). Both are free WordPress plugins. AJAX Thumbnail Rebuild has accumulated 851K+ total downloads while Kama Thumbnail has 120K+.
Detailed Comparison
| Metric | AJAX Thumbnail Rebuild | Kama Thumbnail | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.7/5 |
| Total Reviews | 90 | ◄ | 15 |
| Active Installs | 30K+ | ◄ | 9.0K+ |
| Total Downloads | 851K+ | ◄ | 120K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 2 years ago | ◄ | 3 years ago |
| First Released | 2009 | 2015 | |
| Age | 17 years | 11 years | |
| WP Requires | 2.8+ | 4.7+ | |
| PHP Requires | false+ | 7.1+ | |
| Business Model | Free | Free | |
| Latest Version | 1.14 | 3.5.1 |
Rating Breakdown
AJAX Thumbnail Rebuild
Kama Thumbnail
Download Trends
Over the past 30 days, AJAX Thumbnail Rebuild averaged approximately 63 daily downloads while Kama Thumbnail averaged 9.
Recent Reviews
AJAX Thumbnail Rebuild Reviews
Still Works Great!
With over 4K images on my site, it’s impossible to get “Regenerate Thumbnails” in Woocommerce to complete. This takes care of it in a couple hours without taking a break. Thank you! Running WordP
Seems to be a dead plugin
No replies to support queries for over a year so it seems like a dead plugin. hopefully you backup your site before trying this.
This should be in Core
This is a great plugin, easy to use and it should be in Core in some way or form. It’s ridiculous that Woo does automatic thumbnail regeneration, but WP Core doesn’t. Thanks for this.
Kama Thumbnail Reviews
Aweosme plugin to generate thumbnail and put them in cache
Thank you for your plugin! It does exactly what I was waiting for. Indeed, this is a developper plugin, and I attended to generate thumbnails from external URLs and put them in cache, what the plugin
Отличный плагин миниатюр
Отличный плагин миниатюр, всегда пользуюсь ним
Nice plugin
Kama Thumbnail is fast, usefull and definetely “must-have” plugin. I use it on all my sites. The plugin reduces disk space usage and gives more flexibility to developing themes – you don’t have to cre
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Frequently Asked Questions
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Are AJAX Thumbnail Rebuild and Kama Thumbnail free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.