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Similar WordPress plugins

HarborCache alternatives

The 12 WordPress plugins most like HarborCache, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

HarborCache

Fewer than 10 installs · #66,763 most popular

Its stats
Closest match
Redis Object Cache
Shares 4 of HarborCache's 5 tags.
Most installed
LiteSpeed Cache
7M+ active installs.
Best rated
SQLite Object Cache
5.0 out of 5 from 51 reviews.
Most recently updated
LiteSpeed Cache
Updated on Nov 3, 2026.
  1. Redis Object Cache

    by Till Krüss

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

    Installs
    500K+
    Rank
    #120
    Rating
    4.5(179)
    Updated
    1 month ago

    Sharescachingobject cacheperformanceredis

    Compare with HarborCache
  2. LiteSpeed Cache

    by LiteSpeed Technologies

    All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...

    Installs
    7M+
    Rank
    #5
    Rating
    4.8(2.8K)
    Updated
    5 days ago

    Sharescachingperformance

    Compare with HarborCache
  3. WP Super Cache

    by Automattic

    A very fast caching engine for WordPress that produces static html files.

    Installs
    1M+
    Rank
    #36
    Rating
    4.3(1.3K)
    Updated
    6 days ago

    Sharescachingperformance

    Compare with HarborCache
  4. W3 Total Cache

    by BoldGrid

    Search Engine (SEO) & Performance Optimization (WPO) via caching. Integrated caching: CDN, Page, Minify, Object, Fragment, Database support.

    Installs
    900K+
    Rank
    #73
    Rating
    4.4(5.4K)
    Updated
    19 days ago

    Sharescachingperformance

    Compare with HarborCache
  5. Breeze Cache

    by Cloudways

    Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.

    Installs
    300K+
    Rank
    #163
    Rating
    3.6(134)
    Updated
    7 days ago

    Sharescachingperformance

    Compare with HarborCache
  6. Cache Enabler

    by KeyCDN

    A lightweight caching plugin for WordPress that makes your website faster by generating static HTML files.

    Installs
    100K+
    Rank
    #405
    Rating
    4.3(139)
    Updated
    1 month ago

    Sharescachingperformance

    Compare with HarborCache
  7. Hummingbird Performance

    by WPMU DEV - Your All-in-One WordPress Platform

    Optimize PageSpeed Performance & Core Web Vitals, Advanced Cache, Minify CSS & JavaScript, Inline Critical CSS, Defer CSS & JS, Smush & Lazy Load, CDN

    Installs
    70K+
    Rank
    #598
    Rating
    4.7(1.5K)
    Updated
    5 days ago

    Sharescachingperformance

    Compare with HarborCache
  8. Docket Cache

    by Nawawi Jamili

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

    Installs
    20K+
    Rank
    #1,192
    Rating
    4.9(50)
    Updated
    8 days ago

    Sharesobject cacheperformance

    Compare with HarborCache
  9. SQLite Object Cache

    by OllieJones

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

    Installs
    10K+
    Rank
    #1,971
    Rating
    5.0(51)
    Updated
    18 days ago

    Sharesobject cacheperformance

    Compare with HarborCache
  10. WP Redis

    by Pantheon Systems

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

    Installs
    9K+
    Rank
    #2,291
    Rating
    4.7(20)
    Updated
    11 months ago

    Sharesobject cacheredis

    Compare with HarborCache
  11. Cachify

    by pluginkollektiv

    Smart, efficient cache solution for WordPress. Use DB, HDD, Redis or Memcached for storing your blog pages. Make WordPress faster!

    Installs
    9K+
    Rank
    #2,289
    Rating
    4.7(47)
    Updated
    1 year ago

    Sharescachingperformance

    Compare with HarborCache
  12. WP-Optimize

    by David Anderson / Team Updraft

    Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.

    Installs
    1M+
    Rank
    #53
    Rating
    4.8(2.6K)
    Updated
    1 month ago

    Sharescaching

    Compare with HarborCache

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