WP-Optimize
95Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify f...
Free
1M+ installs 4.8★ (2,606)
atec Cache APCu
Super fast APCu-based Object Cache and the only APCu-powered Page Cache plugin for WordPress.
The facts
- Rating
- 4.9★ from 20
- Active installs
- 3k+
- Price
- Free
- Last updated
- 3 Jul 2026
- Added
- Jun 2023
- Requires WP
- 4.9
- Tested up to
- WP 7.0.4
- Requires PHP
- 7.4
- Downloads
- 96,039
Our analysis
AI-assistedatec Cache APCu is a WordPress plugin that provides a drop-in object cache and an optional page cache, built entirely on APCu. It replaces the core cache of WordPress with a faster, persistent alternative, which can lead to significant performance improvements, particularly on single-server setups.
The plugin includes features such as cache exclusion rules, cache flushing, and profiling/debugging options. It is designed for users who want to enhance the speed and efficiency of their WordPress sites, especially in low-latency scenarios.
Best for: This plugin is suitable for WordPress site owners looking to improve performance through caching.
What it does well
- ✓Provides a drop-in object cache and optional page cache
- ✓Improves object cache efficiency by up to 16.67%
- ✓Includes cache exclusion rules and cache flushing options
- ✓Offers profiling and debugging tools for diagnostics
- ✓Compatible with PHP 7.4 and requires APCu extension
Where it falls short
- •Limited information on specific use cases or performance metrics
- •Requires APCu extension to function
Verdict
atec Cache APCu offers a solid caching solution for WordPress, particularly for those with single-server setups. Its advanced features may appeal to users seeking to optimise their site's speed.
From the developer
docjojo's own description of atec Cache APCu, lightly tidied.
atec Cache APCu provides a drop-in object-cache and optional page cache, built entirely on APCu.
It replaces WordPress’s core cache with a fast, persistent alternative — offering major performance gains, especially on single-server setups.
APCu is faster than Redis and Memcached in low-latency scenarios. This plugin uses advanced logic that improves object cache efficiency by up to 16.67%.
The optional page cache is the only APCu-powered full-page cache for WordPress, and includes cache exclusion rules, cache flushing and profiler/debugging options.
Specifications
- Includes object cache drop-in and optional full page cache
- Profiler and debug options for diagnostics
Requirements
- APCu extension enabled
Third-Party Services
Integrity check
Once, when activating the plugin, an integrity check is requested from our server – if you give your permission.
Source: https://atecplugins.com/
Privacy policy: https://atecplugins.com/privacy-policy/
‘PRO’ Features
-
AOC Mode (Advanced Object Cache)
Advanced Object Cache Mode – takes full advantage of APCu’s in-memory array support, eliminating unnecessary serialize()/unserialize() cycles and boosting PHP performance on every request. -
APC Mode (Advanced Page Cache)
Advanced Page Cache is a ‘PRO’-level optimization that activates earlier than regular page cache — before most WordPress logic even runs.
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