Docket Cache – Object Cache Accelerator vs Cache Warmer (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Docket Cache – Object Cache Accelerator
20K+ active installs
Free
Quick Verdict
As of April 2026, Docket Cache – Object Cache Accelerator has a higher user rating (4.9/5 from 50 reviews) and leads in active installations (20K+ vs 1.0K+). Both are free WordPress plugins. Docket Cache – Object Cache Accelerator has accumulated 316K+ total downloads while Cache Warmer has 19K+. Cache Warmer has a higher support resolution rate (0% vs 0%).
Detailed Comparison
| Metric | Docket Cache – Object Cache Accelerator | Cache Warmer | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.8/5 |
| Total Reviews | 50 | ◄ | 19 |
| Active Installs | 20K+ | ◄ | 1.0K+ |
| Total Downloads | 316K+ | ◄ | 19K+ |
| Support Resolution | 0% | 0% | |
| Last Updated | Yesterday | ◄ | 1 year ago |
| First Released | 2020 | 2022 | |
| Age | 6 years | 4 years | |
| WP Requires | 5.4+ | false+ | |
| PHP Requires | 7.2.5+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 26.04.03 | 1.3.8 |
Rating Breakdown
Docket Cache – Object Cache Accelerator
Cache Warmer
Download Trends
Over the past 30 days, Docket Cache – Object Cache Accelerator averaged approximately 309 daily downloads while Cache Warmer averaged 14.
Recent Reviews
Docket Cache – Object Cache Accelerator Reviews
Great lightweight plugin
After installing this plugin I saw significant speed increases on page loading times. I’ve used it in combination with other page and browser cache plugins and have had no conflicts.
Wonderful Plugin
My website simply lost the drag and slowness… wow!
Bad, doesn’t work and left a tons of useless files
After uninstall this plugin left a tons of files around in wp-content folder.
Cache Warmer Reviews
Great for small sites, do not use for WooCommercee sites
This plugin is a great concept and from other reviews appears to work well on small sites. However I reported an issue 6 weeks ago where the PHP error was getting hammered by this plugin (over 7gb in
May the performance be with you!
This is a really good helper plugin. Thanks so much for the development. The only thing that doesn’t work is the activation of the plugin in a XAMPP environment. I think I would have to dig deeper int
This plugin is a godsend
Perfect plugin, not much to change. Litespeed Cache is pretty bad without this, and incredible when paired with this. Also, I like it much more than even the official Litespeed crawler.
More Object Cache Worth Comparing
Top alternatives in the same category as Docket Cache – Object Cache Accelerator and Cache Warmer
A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.
A fast persistent object cache backend for the rest of us, powered by SQLite and accelerated by APCu
Memcached or disk-based WP Object Cache. Boosts performance and reduces DB queries. Auto-configures and supports custom servers.
Super fast APCu-based Object Cache and the only APCu-powered Page Cache plugin for WordPress.
Frequently Asked Questions
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Are Docket Cache – Object Cache Accelerator and Cache Warmer free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.