10 Best WP OPcache Alternatives in 2026
Updated October 22, 2026 · Ranked by how closely each plugin matches, from WordPress.org data · How this works
WP OPcache sits at #9 in the WordPress.org Multisite Plugins ranking. These 10 plugins share its category or its tags on WordPress.org, are actively maintained, and each has at least 100 active installs. They are ordered by how closely they match, not by our opinion.
The 10 closest alternatives to WP OPcache
- 1
4.7 (509) 1 million+ active installsManage custom WordPress code in one dashboard. Create PHP and HTML snippets, preview code, track snippet totals and reuse code across sites.
#1 in the WordPress.org Multisite Plugins ranking. About 100 times the installs, last updated today.
- 2
4.8 (99) 3,000+ active installsA simple, powerful and easy-to-use plugin that will help you to manage multilingual content in a multisite WordPress installation.
#2 in the WordPress.org Multisite Plugins ranking. About a third of the installs, last updated 10 days ago.
- 3
Domain Mapping System
Paid version availableDomain Mapping System | Create Microsites with Multiple Alias Domains (multisite optional)
4.5 (56) 2,000+ active installsDomain Mapping System is the most powerful way to manage alias domains and map them to any published resource - creating Microsites with ease!
#7 in the WordPress.org Multisite Plugins ranking. About a quarter of the installs, last updated June 12, 2026.
- 4
4.9 (238) 200,000+ active installsInstant switching between user accounts in WordPress and WooCommerce.
#6 in the WordPress.org Multisite Plugins ranking. About 20 times the installs, last updated August 29, 2026.
- 5
5.0 (19) 900+ active installsBuild a configurable dropdown whose options redirect visitors to the URLs you choose: network sites, or your own custom links.
#3 in the WordPress.org Multisite Plugins ranking. 900+ installs against 10,000+, last updated September 12, 2026.
- 6
4.3 (16) 700+ active installsCopy/Update posts and pages from one site (blog) to the other sites (blogs) in your WordPress Multisite Network.
#4 in the WordPress.org Multisite Plugins ranking. 700+ installs against 10,000+, last updated August 20, 2026.
- 7
4.6 (5) 100+ active installsDisplay an index of all sites on a multisite network with a widget or a shortcode ([site-index]). The site icon, title, and tagline are displayed by d …
#10 in the WordPress.org Multisite Plugins ranking. 100+ installs against 10,000+, last updated July 19, 2026.
- 8
4.2 (18) 700+ active installsSync/unsync users from one site (blog) to the other sites (blogs) in your WordPress Multisite Network.
#5 in the WordPress.org Multisite Plugins ranking. 700+ installs against 10,000+, last updated August 20, 2026.
- 9
Docket Cache – Object Cache Accelerator
4.9 (50) 20,000+ active installsSpeed up your WordPress site with a persistent object cache, powered by OPcache. An efficient alternative to Redis and Memcached.
Shares the cache, OPcache tags on WordPress.org. About 2 times the installs, last updated 7 days ago.
- 10
4.9 (42) 10,000+ active installsEnable caching of the WordPress REST API and auto-flush caches upon wp-admin editing.
Shares the cache tag on WordPress.org. A similar number of installs, last updated July 25, 2026.
WP OPcache against each of them
Head to head on installs, ratings, reviews and updates. Each measure names its own leader; there is no overall winner.
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WP OPcache vs Code Snippets10,000+ vs 1 million+ installs · 4.8 vs 4.7
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WP OPcache vs Multisite Language Switcher10,000+ vs 3,000+ installs · 4.8 vs 4.8
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WP OPcache vs Domain Mapping System10,000+ vs 2,000+ installs · 4.8 vs 4.5
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WP OPcache vs User Switching10,000+ vs 200,000+ installs · 4.8 vs 4.9
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WP OPcache vs Dropdown Multisite Selector10,000+ vs 900+ installs · 4.8 vs 5.0
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WP OPcache vs WP Multisite Content Copier/Updater10,000+ vs 700+ installs · 4.8 vs 4.3
Switching from WP OPcache: common questions
What is the best alternative to WP OPcache?
Code Snippets is the closest match: it shares the Multisite Plugins top 10 with WP OPcache and has 1 million+ active installs with a 4.7 out of 5 rating.
Which WP OPcache alternative has the most users?
Code Snippets, with 1 million+ active installs reported by WordPress.org.
Which WP OPcache alternative is rated highest?
User Switching, rated 4.9 out of 5 by 238 reviewers. Only plugins with at least 50 reviews are counted.
Are these WP OPcache alternatives free?
Every plugin listed here is free to install from WordPress.org. Where WordPress.org marks a plugin as commercial, the developer also sells a paid version or add-ons, and that is shown on each plugin.
How are alternatives chosen?
Automatically, from WordPress.org data: plugins that share a category top 10 with WP OPcache score highest, then plugins that appear in the same WordPress.org rankings, then plugins with the same tags, weighted so rare tags count more than common ones. Plugins by the same author and plugins rated under 4.0 are left out.
How we choose these alternatives
Nothing on this page is picked by hand. Every day we walk the whole WordPress.org directory, then score every plugin against WP OPcache on three signals: sharing a category top 10 counts most, then appearing in the same WordPress.org rankings, then carrying the same tags, with rare tags counting for more than common ones like "wordpress". Plugins by the same author are excluded, so an author's own add-ons cannot fill the list, and so is anything rated below 4.0 or with fewer than 100 active installs. The ten highest scores are what you see, in that order. Full methodology.
The bottom line
Code Snippets is the closest match to WP OPcache by the data we track, and Code Snippets has the widest reach with 1 million+ active installs. Code Snippets shipped the most recent release, on October 21, 2026. The list is rebuilt every day from WordPress.org, so a plugin that stops being maintained drops out on its own.
Weekly · free
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.