WP OPcache is the #23 ranked cache app on WordPress, with a 4.8 average rating from 20 reviews, as of Aug 31, 2026.
WP OPcache is a WordPress Plugin Directory app by nierdz. With a rating of 4.8★ from 20 reviews, it currently ranks #23 in the Cache category.
AppRanks data: WP OPcache ranks #23 in Cache on WordPress Plugin Directory, placing it in the top 7% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
WP OPcache is a category-leading WordPress app with a limited review volume. It is listed in the Cache category on WordPress Plugin Directory, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 20 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. Paid-only pricing means evaluating fit on the marketplace listing or via the developer's documentation before installing. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical WordPress Plugin Directory listing.
Pros
- +High average rating (4.8★) signals consistent merchant satisfaction
- +Published by nierdz — established developer track record
Cons
- −Limited review base (20) — ratings can shift significantly with new feedback
Looking to switch from WP OPcache?
See WP OPcache's alternatives ranked by audit score, rating, and review velocity.
How WP OPcache works
Flush OPcache
creates a button in admin bar to flush OPcache
flush only files in WordPress absolute path
individual or bulk file invalidation
support both memory and file caching
support multisite
OPcache Statistics
memory, hits, strings and keys statistics
directives, functions and general informations
list all files
fully responsive
WP CLI ready
add flush-opcache command to flush cache with cli: wp flush-opcache flush
don’t forget to add opcache.enable_cli=1 to your PHP configuration
There are three tabs in admin page under Tools:
General settings: plugin settings
Statistics: responsive dashboard about OPcache statistics
Cached files: list of cached files with the possibility of invalidating them
Category rankings
As of Sep 4, 2026- Cache#23of 369Top 7%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
WP OPcache doesn't have curated competitor matchups yet. Other tracked cache apps on WordPress:
Where WP OPcache stands in the Cache category
WP OPcache ranks #23 of 369 apps in the Cache category, placing it in the top 7% of the listing.
Frequently asked questions
What is WP OPcache?
WP OPcache is an app for WordPress. It currently holds a 4.8-star rating from 20 merchant reviews, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the Cache category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by nierdz.
Who uses WP OPcache?
Currently around 10,000 active stores have installed WP OPcache. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Cache category on WordPress.
Where does WP OPcache rank on WordPress?
WP OPcache currently sits at position #23 in the Cache category on WordPress. That places it in the top 6% of 369 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.