LiteSpeed Cache vs WP Fastest Cache (September 2026)
Updated September 7, 2026 · Data from WordPress.org, refreshed daily · How this works
Both rank in the WordPress.org Caching Plugins top 10: LiteSpeed Cache at #1 and WP Fastest Cache at #4. LiteSpeed Cache leads on 3 of the 5 measures we track. Every number below comes straight from WordPress.org and is refreshed every day.
LiteSpeed Cache
All-in-one unbeatable acceleration & PageSpeed improvement: caching, image/CSS/JS optimization...
WP Fastest Cache
WP Fastest Cache – WordPress Cache Plugin
The simplest and fastest WP Cache system
Who leads on what
LiteSpeed Cache leads on 3 of the 5 measures we track.
LiteSpeed Cache ranks higher on WordPress.org: #1 against #4 in Caching Plugins.
LiteSpeed Cache has more users: 7 million+ active installs against 1 million+.
WP Fastest Cache is rated higher: 4.9 out of 5 from 4,224 reviews, against 4.8 from 2,770 reviews.
WP Fastest Cache has more reviews behind its score: 4,224 against 2,770.
LiteSpeed Cache was updated more recently, on September 1, 2026; WP Fastest Cache on August 19, 2026.
Which one to pick
Each plugin is the better answer for the measure it actually leads on. Nothing here is a recommendation we invented.
LiteSpeed Cache
Pick LiteSpeed Cache if you go by where WordPress.org itself puts them, you want the plugin more sites already run or you want the one shipping releases most recently.
WP Fastest Cache
Pick WP Fastest Cache if the review score matters most to you or you want the score backed by more reviews.
LiteSpeed Cache vs WP Fastest Cache side by side
| LiteSpeed Cache | WP Fastest Cache | |
|---|---|---|
| Caching Plugins ranking | #1 | #4 |
| Rating | 4.8 | 4.9 |
| Reviews | 2,770 | 4,224 |
| Active installs | 7 million+ | 1 million+ |
| Total downloads | 137,398,682 | 67,016,849 |
| Downloads, last 30 days | – | – |
| Last updated | Sep 1, 2026 | Aug 19, 2026 |
| First published | Jan 29, 2016 | Aug 4, 2013 |
| Tested up to WordPress | 7.1 | 7.1 |
| Requires PHP | 7.4 | – |
| Pricing | Free on WordPress.org | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
LiteSpeed Cache ratings
WP Fastest Cache ratings
How we compare these two
Every figure here is pulled from the WordPress.org plugin API every day at 03:00 UTC, for both plugins in the same run, so the two are always read on the same day. We compare only what the directory reports: active installs, the rating and how many reviews stand behind it, the last release date and, once we have a month of history, downloads over the last 30 days. Ratings are only called a win above 50 reviews each, because a handful of five-star reviews is not evidence. Nothing is weighted into an overall score, no measure is worth more than another, and neither LiteSpeed Cache nor WP Fastest Cache can pay to appear here: the pair exists only because both plugins reached the Caching Plugins top 10. Full methodology.
LiteSpeed Cache vs WP Fastest Cache: common questions
Is LiteSpeed Cache better than WP Fastest Cache?
LiteSpeed Cache leads on 3 of the 5 measures we track. Neither is better at everything, and the answer depends on which measure you weigh. LiteSpeed Cache ranks higher on WordPress.org: #1 against #4 in Caching Plugins.
Which has more users, LiteSpeed Cache or WP Fastest Cache?
LiteSpeed Cache ranks higher on WordPress.org: #1 against #4 in Caching Plugins.
Which is rated higher, LiteSpeed Cache or WP Fastest Cache?
LiteSpeed Cache has more users: 7 million+ active installs against 1 million+.
Are LiteSpeed Cache and WP Fastest Cache free?
Both are free to install from WordPress.org. LiteSpeed Cache may also sell a paid version or add-ons. WP Fastest Cache may also sell a paid version or add-ons.
Alternatives to LiteSpeed Cache and WP Fastest Cache
Plugins that score close to both in the same WordPress.org rankings and tags.
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What moved this week
One email a week, built from the same daily snapshots these rankings come from: the plugins that climbed, what launched, and one ranking worth a look.