SQLite Object Cache vs Cache Warmer (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, SQLite Object Cache has a higher user rating (5/5 from 49 reviews) and leads in active installations (9.0K+ vs 1.0K+). Both are free WordPress plugins. SQLite Object Cache has accumulated 115K+ total downloads while Cache Warmer has 19K+. SQLite Object Cache has a higher support resolution rate (75% vs 0%).
Detailed Comparison
| Metric | SQLite Object Cache | Cache Warmer | |
|---|---|---|---|
| Rating | 5/5 | ◄ | 4.8/5 |
| Total Reviews | 49 | ◄ | 19 |
| Active Installs | 9.0K+ | ◄ | 1.0K+ |
| Total Downloads | 115K+ | ◄ | 19K+ |
| Support Resolution | 75% | ◄ | 0% |
| Last Updated | 1 week ago | ◄ | 1 year ago |
| First Released | 2022 | 2022 | |
| Age | 4 years | 4 years | |
| WP Requires | 5.5+ | false+ | |
| PHP Requires | 5.6+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.6.3 | 1.3.8 |
Rating Breakdown
SQLite Object Cache
Cache Warmer
Download Trends
Over the past 30 days, SQLite Object Cache averaged approximately 500 daily downloads while Cache Warmer averaged 14.
Recent Reviews
SQLite Object Cache Reviews
the speed became extremely fast
My web hosting service supports it; after installing and enabling the plugin, the speed became extremely fast. Thank you. ex: WooCommerce shop.
Works Great
Make sure you have APCu User Cache and igbinary on your server / host for the bestest outta this
Perfect!
Thank you for creating this plugin, easy install, back-end of WP is noticeably faster.
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 SQLite Object Cache and Cache Warmer
A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.
Speed up your WordPress site with a persistent object cache, powered by OPcache. An efficient alternative to Redis and Memcached.
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
Is SQLite Object Cache or Cache Warmer more popular?
Which has better ratings — SQLite Object Cache or Cache Warmer?
Are SQLite Object Cache and Cache Warmer free?
Which plugin has better support — SQLite Object Cache or Cache Warmer?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.