Redis Object Cache vs SpeedyCache (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: Redis Object Cache at #5 and SpeedyCache at #8. They split the 5 measures we track, so the choice comes down to which one you weigh most. Every number below comes straight from WordPress.org and is refreshed every day.
Redis Object Cache
A persistent object cache backend powered by Redis®¹. Supports Predis, PhpRedis, Relay, replication, sentinels, clustering and WP-CLI.
SpeedyCache
SpeedyCache – Cache, Optimization, Performance
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
Who leads on what
They split the 5 measures we track, so the choice comes down to which one you weigh most.
Redis Object Cache ranks higher on WordPress.org: #5 against #8 in Caching Plugins.
SpeedyCache has more users: 600,000+ active installs against 500,000+.
Not enough reviews to compare ratings fairly: Redis Object Cache has 176, SpeedyCache has 30. We compare ratings only above 50 reviews each.
Redis Object Cache has more reviews behind its score: 176 against 30.
SpeedyCache was updated more recently, on June 24, 2026; Redis Object Cache on May 4, 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.
Redis Object Cache
Pick Redis Object Cache if you go by where WordPress.org itself puts them or you want the score backed by more reviews.
SpeedyCache
Pick SpeedyCache if you want the plugin more sites already run or you want the one shipping releases most recently.
Redis Object Cache vs SpeedyCache side by side
| Redis Object Cache | SpeedyCache | |
|---|---|---|
| Caching Plugins ranking | #5 | #8 |
| Rating | 4.5 | 4.4 |
| Reviews | 176 | 30 |
| Active installs | 500,000+ | 600,000+ |
| Total downloads | 17,777,439 | 4,520,853 |
| Downloads, last 30 days | – | – |
| Last updated | May 4, 2026 | Jun 24, 2026 |
| First published | Nov 14, 2014 | Feb 1, 2023 |
| Tested up to WordPress | 7.0.4 | 7.0.4 |
| Requires PHP | 7.2 | 7.0 |
| Pricing | Free + paid version | Free on WordPress.org |
30-day download figures appear after both plugins have 30 days of tracking.
Redis Object Cache ratings
SpeedyCache 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 Redis Object Cache nor SpeedyCache can pay to appear here: the pair exists only because both plugins reached the Caching Plugins top 10. Full methodology.
Redis Object Cache vs SpeedyCache: common questions
Is Redis Object Cache better than SpeedyCache?
They split the 5 measures we track, so the choice comes down to which one you weigh most. Neither is better at everything, and the answer depends on which measure you weigh. Redis Object Cache ranks higher on WordPress.org: #5 against #8 in Caching Plugins.
Which has more users, Redis Object Cache or SpeedyCache?
Redis Object Cache ranks higher on WordPress.org: #5 against #8 in Caching Plugins.
Which is rated higher, Redis Object Cache or SpeedyCache?
SpeedyCache has more users: 600,000+ active installs against 500,000+.
Are Redis Object Cache and SpeedyCache free?
Both are free to install from WordPress.org. Redis Object Cache is listed as commercial, so a paid version or add-ons exist. SpeedyCache may also sell a paid version or add-ons.
Alternatives to Redis Object Cache and SpeedyCache
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.