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Best WordPress Plugins for Built-In Caching

15 plugins compared · Updated August 2026 · Built-in Caching

All Free only 15 Premium only

Choosing a WordPress plugin for built-in caching comes down to a few things: whether it is still actively maintained, whether real users rate it well, and whether it does the specific job you need without dragging the rest of the site down.

We ranked 15 plugins using our WPScore, which weighs the user rating (adjusted for how many people actually rated it), how many sites run it, how recently it was updated, and which WordPress version it is tested against. 15 of them have enough public data to be scored; the rest are listed below the ranked block, clearly marked, rather than being given a number we cannot justify.

How this list is funded. Some links here earn us a commission if you buy. It costs you nothing extra, and it does not move anything up the list — the order comes from the WPScore, which is calculated from public ratings, install counts and update history. See the method.

At a glance

  1. 1. Super Page Cache Best overall 91/100
  2. 2. Redis Object Cache 90/100
  3. 3. Jetpack Boost 89/100
  4. 4. SQLite Object Cache 88/100
  5. 5. Docket Cache 86/100
  6. 6. atec Cache APCu 83/100
  7. 7. DietPress 83/100
  8. 8. FlyWP Helper 82/100
  9. 9. Object Cache 4 everyone 81/100
  10. 10. atec Cache Info 81/100
  11. 11. Easy Optimizer 81/100
  12. 12. ezCache 79/100
  13. 13. Clear Cache Everywhere 79/100
  14. 14. Pantheon Advanced Page Cache 77/100
  15. 15. WP Redis 77/100
1 Super Page Cache
Best overall Free by Optimole

Super Page Cache

Boost PageSpeed, SEO, and Core Web Vitals with full page caching, JS/CSS optimization, media optimization, and Cloudflare CDN.

4.8★
from 506 ratings
70k+
active installs
Updated
Aug 2026
Tested to
WP 7.1
91

WPScore

Read review View on WordPress.org
2 Redis Object Cache
Free by Till Krüss

Redis Object Cache

A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.

4.5★
from 176 ratings
500k+
active installs
Updated
May 2026
Tested to
WP 7.0.4
90

WPScore

Read review View on WordPress.org
3 Jetpack Boost
Free by Automattic

Jetpack Boost

Speed up your WordPress site with one-click optimizations like Page Cache, Critical CSS, and Image CDN to improve Core Web Vitals.

4.7★
from 607 ratings
200k+
active installs
Updated
Aug 2026
Tested to
WP 7.0.4
89

WPScore

Read review View on WordPress.org
4 SQLite Object Cache
Free by OllieJones

SQLite Object Cache

A fast persistent object cache backend for the rest of us, powered by SQLite and accelerated by APCu

5★
from 50 ratings
10k+
active installs
Updated
Aug 2026
Tested to
WP 7.1
88

WPScore

Read review View on WordPress.org
5 Docket Cache
Free by Nawawi Jamili

Docket Cache

Speed up your WordPress site with a persistent object cache, powered by OPcache. An efficient alternative to Redis and Memcached.

4.9★
from 50 ratings
20k+
active installs
Updated
Aug 2026
Tested to
WP 7.0.4
86

WPScore

Read review View on WordPress.org
6 atec Cache APCu
Free by docjojo

atec Cache APCu

Super fast APCu-based Object Cache and the only APCu-powered Page Cache plugin for WordPress.

4.9★
from 20 ratings
3k+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
83

WPScore

Read review View on WordPress.org
7 DietPress
Free by Fernando Tellado

DietPress

Page cache, browser cache, defer JS, critical CSS, lazy load and WordPress cleanup. Speed up your site and disable the bloat you do not need.

5★
from 37 ratings
2k+
active installs
Updated
Aug 2026
Tested to
WP 7.1
83

WPScore

Read review View on WordPress.org
8 FlyWP Helper
Free by FlyWP

FlyWP Helper

Optimize WordPress performance with server-level caching, Redis purging, and page speed tools for FlyWP-powered cloud servers.

5★
from 3 ratings
4k+
active installs
Updated
Aug 2026
Tested to
WP 7.0.4
82

WPScore

Read review View on WordPress.org
9 Object Cache 4 everyone
Free by fpuenteonline

Object Cache 4 everyone

Memcached or disk-based WP Object Cache. Boosts performance and reduces DB queries. Auto-configures and supports custom servers.

4.2★
from 30 ratings
5k+
active installs
Updated
Jun 2026
Tested to
WP 7.0.4
81

WPScore

Read review View on WordPress.org
10 atec Cache Info
Free by docjojo

atec Cache Info

Show system cache status and statistics for OPcache, JIT, Object Cache, APCu, Redis, Memcached, and SQLite Cache.

5★
from 10 ratings
1k+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
81

WPScore

Read review View on WordPress.org
11 Easy Optimizer
Free by FluxPress

Easy Optimizer

All-in-one speed plugin: page cache, unused CSS, delay JS, lazy load, LCP preload, WebP & Core Web Vitals. Free, no premium-locked features.

4.5★
from 14 ratings
700+
active installs
Updated
Aug 2026
Tested to
WP 7.1
81

WPScore

Read review View on WordPress.org
12 ezCache
Free by uPress

ezCache

Lightning-fast WordPress optimization — page caching, Redis Object Cache, Critical CSS, WebP images, CSS/JS optimization, and 15+ performance tools.

4.6★
from 5 ratings
10k+
active installs
Updated
Aug 2026
Tested to
WP 6.8.8
79

WPScore

Read review View on WordPress.org
13 Clear Cache Everywhere
Free by PluginRx

Clear Cache Everywhere

Clear all cache sources in one click from the WordPress admin bar, including WP cache, transients, sessions, browser cache.

5★
from 1 ratings
800+
active installs
Updated
Jul 2026
Tested to
WP 7.0.4
79

WPScore

Read review View on WordPress.org
14 Pantheon Advanced Page Cache
Free by Pantheon Systems

Pantheon Advanced Page Cache

Automatically clear related pages from Pantheon's Edge when you update content. High TTL. Fresh content. Visitors never wait.

5★
from 1 ratings
10k+
active installs
Updated
Dec 2025
Tested to
WP 6.9.7
77

WPScore

Read review View on WordPress.org
15 WP Redis
Free by Pantheon Systems

WP Redis

Back your WP Object Cache with Redis, a high-performance in-memory storage backend.

4.7★
from 20 ratings
9k+
active installs
Updated
Dec 2025
Tested to
WP 6.9.7
77

WPScore

Read review View on WordPress.org