Best WordPress Caching Plugins 2027: Ten Options Compared
plugin guide, checked 11 nov 2026Hello my friend. This guide to the best WordPress caching plugins compares ten of them on price, features, setup effort and how clearly each vendor states its limits. It is based on the vendors’ published pages, not on hands-on tests, and every fact is dated 11 Nov 2026.
// I sell SEO services. No vendor pays for a place on this list.
- ten plugins compared
- checked 11 Nov 2026
- scores are opinion
One job, ten tools. Each plugin below saves a finished copy of your page so the server does not rebuild it for every visitor.
// example data for a small WordPress site, not a test of any plugin. web.dev calls a time to first byte of 0.8 seconds or less good.
The Short Answer: Three Picks, One Rule
For most small sites, start with the simplest plugin that your host allows, then move up only when you can name the problem it fixes.
WP Super Cache
Free, made by Automattic, and its own page recommends the Simple mode that needs no server file edits. It scored highest because it is cheap, plain and honest about its limits. It does less than the paid tools.
FlyingPress
A paid plugin with one clear yearly price per site count and every feature on every plan. It suits owners who want speed tuning without many switches. Renewal is automatic, so read that line.
WP Rocket
The widest feature list in the paid group, with delay JavaScript and unused CSS removal. Its pricing page shows monthly figures and does not print annual totals, which cost it points.
The rule: never run two page-cache plugins at once, and check whether your host already caches pages. Hosts such as Kinsta and WP Engine run their own cache, so a plugin may be redundant there. For the technical side of speed, see my notes on technical SEO.
What a Caching Plugin Actually Does
A caching plugin stores a finished copy of a page and serves that copy to the next visitor. The server skips the slow work of building the page again.
WordPress builds each page on request. It runs PHP code, asks the database for your posts and settings, then assembles the HTML. That takes time, and it repeats for every visitor. The WordPress developer documentation says caching plugins “will cache your WordPress posts and pages as static files”, and that this can improve performance “several hundred times over for fairly static pages”. That figure is the documentation’s claim, so treat it as an upper hope, not a promise.
The same documentation names three more layers. A browser cache tells the visitor’s browser to keep files that rarely change. An object cache keeps database answers in memory, but it needs a persistent cache server from your host. A server-level page cache, such as Varnish, sits in front of WordPress. Most plugins in this guide handle the first layer and some touch the others.
// example data for a page that does not change during the hour. Logged-in users, carts and comments often bypass the cache.
Why does this matter for search? Speed is a reader problem first. web.dev defines good time to first byte as 0.8 seconds or less and poor as more than 1.8 seconds. A slow first byte delays everything after it. So a cache is often the cheapest speed fix, and it belongs on a WordPress SEO checklist right after hosting.
One caution, because the industry loves a big promise: no plugin makes a slow theme or a 4 MB hero image fast. A cache saves server time. It does not shrink what you send.
All Ten Plugins, Ranked by Score
Scores add four ratings of 1 to 5 each, so 20 is the top. They are editorial opinion based on published information.
// editorial scores from published information, checked 11 Nov 2026. They are not test results. Ties are broken by feature coverage, then by setup effort.
How I Scored the Ten Plugins
I read each vendor’s own pricing or product page, scored four things from 1 to 5, and added them up. I did not install or test any plugin.
Price Clarity
Can you see what you pay, for how long, and for how many sites? Free tools score high when the page says what stays free. Missing annual totals or mixed figures lose points.
Feature Coverage
Does the plugin list page cache, file optimization, delay JavaScript, image handling and a CDN option? More named features score higher, even when some are paid.
Setup Effort Described
How much work does the vendor say you must do? Needing server file edits or a special web server lowers the score. Simple defaults raise it.
Limits and Terms Stated
Does the page print its limits, refund window and renewal rule? A vendor that lists what does not work earns trust here.
One firm rule: a plugin whose own page I could not read, or whose price I could not verify, would never enter the top three. All ten pages were readable this time. Where a fact was missing, the card says “not stated” or “not verified”.
Ten Caching Plugins Reviewed in Order
Each card says what the plugin is, who it fits, when to skip it, the vendor-stated price and one flag.
WP Super Cache
WP Super Cache is a free page cache made by Automattic. Its WordPress.org page lists more than one million active installations and three modes. Expert mode serves static files through the web server and needs .htaccess edits. Simple mode serves them through PHP and is the mode the page recommends. WP-Cache mode also covers logged-in users.
Fits: small sites that want plain caching without a subscription. Skip it if: you want delay JavaScript, image tools or a CDN built in.
Price: free, checked 11 Nov 2026. Flag: the page says the cache folder cannot sit on a network share, and pages with utm_source parameters are not supercached.
FlyingPress
FlyingPress is a paid plugin that says every plan has every feature. Its pricing page lists cloud page optimization, image optimization, Core Web Vitals analytics and Redis object caching, plus a Cloudflare integration. FlyingCDN is a separate, optional service.
Fits: owners who want a one-price tool and are happy to pay yearly. Skip it if: you want a free tier or monthly billing, because neither is stated.
Price: from $59 a year for one site, vendor-stated, checked 11 Nov 2026. Pro is $109 for three sites, Business $229 for 25. Flag: plans renew automatically, and the refund rule is a general policy: 100 percent within 24 hours, 80 percent up to 7 days, none after.
WP Rocket
WP Rocket is a paid plugin with the longest feature list in this group. Its pricing page names caching, lazy loading, preload, Delay JS and Remove Unused CSS, and it applies many settings automatically. RocketCDN for three key pages is listed as free.
Fits: owners who want strong defaults and few decisions. Skip it if: you need printed annual totals before you buy, because the page shows monthly figures only.
Price: Single shown at $5 a month regular price, billed yearly, vendor-stated, checked 11 Nov 2026. Plus is $10 and Multi $25. A Black Friday offer runs to 28 Nov 2026. Flag: a 14-day trial with a full refund is stated, but I found no refund period for paid licenses after it.
LiteSpeed Cache
LiteSpeed Cache is a free plugin with more than seven million active installations. Its server-level page cache needs a LiteSpeed web server, OpenLiteSpeed or LiteSpeed-powered hosting. The optimization tools, such as minify and lazy loading, work on any server.
Fits: sites on LiteSpeed hosting. Skip it if: your host runs plain Apache or NGINX, because the main cache will not run.
Price: free, checked 11 Nov 2026. Flag: image optimization and critical CSS go through QUIC.cloud, which charges above certain usage levels. The page does not print the free quota, so it is not verified here. The crawler is off until a server admin enables it.
Hummingbird
Hummingbird is made by WPMU DEV. The free version covers page, browser, RSS and Gravatar caching, minification, GZIP and font optimization. Delay JavaScript, automatic critical CSS and a CDN with unlimited bandwidth sit in Pro.
Fits: sites that already use other WPMU DEV tools. Skip it if: you want a free delay-JavaScript feature.
Price: Pro Basic $50 a year for one site, vendor-stated, checked 11 Nov 2026. Standard is $75 for three, Plus $100 for ten. Flag: the page headline says “from $3.33/month” without explaining it, and no free trial is stated. A 30-day money-back guarantee is.
W3 Total Cache
W3 Total Cache is the deepest tool here. It lists page, object and database caching, CDN integrations and minify, and its WordPress.org page shows about 900,000 installations. Pro adds Full Site Delivery, Fragment Cache, REST API caching and Delay Scripts.
Fits: technical owners who want control over every cache layer. Skip it if: you want a quick start, because the many settings take care.
Price: free core. Pro $99 a year for one site, $350 for five, vendor-stated, checked 11 Nov 2026. A 30-day guarantee is stated. Flag: the WordPress.org page lists some features as both free and Pro, so check the comparison before paying.
NitroPack
NitroPack is a cloud service with a plugin, not a classic cache. Plans are sized by monthly pageviews and CDN bandwidth, and a free plan covers 1,000 pageviews and 1 GB on one site. Paid plans run from 8,000 to 540,000 pageviews.
Fits: owners who want optimization handled off the server. Skip it if: you need a price you can predict, because overage rates are not stated.
Price: Starter $7 a month billed annually, or $8 monthly, vendor-stated, checked 11 Nov 2026. Plus is $18 and Pro about $83. Flag: the page shows two figures for Pro and does not say how overages are billed.
WP Fastest Cache
WP Fastest Cache is a free page cache with more than one million installations. The free version covers page caching, preloading, Gzip, browser caching and CDN support. Premium adds image optimization, WebP, delay JS and database cleanup.
Fits: owners who want a free tool with a cheap upgrade. Skip it if: you run NGINX and dislike manual setup, since the FAQ says NGINX users must enable Gzip and browser caching by hand.
Price: Premium Bronze $49 once for one license, vendor-stated, checked 11 Nov 2026. A 30-day guarantee is listed. Flag: the page does not say how many sites a license covers.
Breeze
Breeze is a free caching plugin from Cloudways with more than 300,000 installations. It works with Varnish when present and runs its own cache when not. It lists minification, lazy loading, database cleanup and CDN settings. My Cloudways review covers the host behind it.
Fits: Cloudways users and anyone who wants a free all-rounder. Skip it if: you want paid support from a plugin vendor.
Price: free, checked 11 Nov 2026. Flag: the page gives no limits section, so what does not work is not stated.
Cache Enabler
Cache Enabler is a small free plugin from KeyCDN that writes static HTML files to disk. It adds Brotli and Gzip pre-compression, HTML minification and WebP conversion through a third-party service called Optimus.
Fits: sites that want a light cache and nothing more. Skip it if: you want file optimization or delay JavaScript.
Price: free, checked 11 Nov 2026. Flag: version 1.8.17 fixes a security issue that allowed unauthenticated file deletion when clearing the cache by URL, so keep it updated. A reviewer also says disabling it leaves cached files behind.
// every fact on these cards is vendor-stated or from the plugin’s WordPress.org page, checked 11 Nov 2026. I did not install or test any of them.
Side by Side: Price, Fit and Catch
The table repeats the cards in one place. My top pick sits in the highlighted column.
| Plugin | Starting price | Best known for | Main catch |
|---|---|---|---|
| WP Super Cache | Free | Simple mode, no server edits | No built-in image or JS tools |
| FlyingPress | $59 a year | Every feature on every plan | Auto-renews yearly |
| WP Rocket | $5 a month shown, billed yearly | Delay JS, unused CSS removal | No annual totals printed |
| LiteSpeed Cache | Free | Server-level cache | Needs a LiteSpeed server |
| Hummingbird | Pro $50 a year | Free tier plus Pro CDN | Delay JS is Pro only |
| W3 Total Cache | Pro $99 a year | Object and database cache | Many settings |
| NitroPack | Free, then $7 a month | Cloud optimization | Overage rates unstated |
| WP Fastest Cache | Premium $49 once | Free tier, cheap upgrade | Sites per license unstated |
| Breeze | Free | Varnish friendly | No limits section |
| Cache Enabler | Free | Light disk cache | Few features, past security fix |
// vendor-stated, checked 11 Nov 2026. Prices are in US dollars as printed. The highlighted cells are my top pick.
The Price Ladder, Cheapest First
Free tools sit at the bottom, and the paid ones cost between about $49 and $99 a year for one site.
// * my arithmetic: the vendor prints a monthly figure ($5 and $7) and I multiplied by 12. The free group is WP Super Cache, LiteSpeed Cache, Breeze and Cache Enabler. Units differ, so the bars are not like for like.
Free does not always mean zero cost. LiteSpeed Cache charges for QUIC.cloud services above usage levels. Cache Enabler’s WebP route uses an outside service. Check the extras before you call a tool free.
Six Head-to-Head Duels, Settled in Words
Each duel answers one choice that readers ask me about. The answers are opinion from published pages.
WP Super Cache vs WP Fastest Cache
Both are free page caches with over a million installations. WP Super Cache wins on plain terms, since its page lists limits and recommends a no-edit mode. WP Fastest Cache wins if you want a cheap one-time upgrade.
WP Rocket vs FlyingPress
Both are paid and cover most needs. FlyingPress prints yearly prices for one, three, 25 or unlimited sites. WP Rocket prints monthly figures. Pick FlyingPress for price clarity and WP Rocket for the longer named feature list.
LiteSpeed Cache vs WP Rocket
If your host runs LiteSpeed, the free plugin gets the server-level cache. If it does not, that cache will not run, and WP Rocket works on any host.
W3 Total Cache vs Hummingbird
W3 Total Cache goes deeper, with object and database caching. Hummingbird is gentler, with a one-click scan. Choose depth or comfort.
NitroPack vs WP Rocket
NitroPack runs optimization in the cloud and sizes plans by pageviews, so a traffic spike changes the bill. WP Rocket is sized by site count. For steady costs, WP Rocket is easier to predict.
Breeze vs Cache Enabler
Both are free. Breeze lists far more features and has a larger user base, while Cache Enabler stays minimal. Breeze fits most sites better.
Six Steps to Choose and Check a Cache
Follow these in order. Each step turns a claim into something you can measure.
step 1 · ask your host
Find Out What Your Host Already Caches
Ask support or read the host’s docs. Many managed hosts run their own page cache. A second one can clash with the first.
step 2 · baseline
Measure Before You Change Anything
Test the home page and one post. Write down time to first byte. web.dev calls 0.8 seconds or less good and over 1.8 seconds poor.
step 3 · shortlist
Pick Two Plugins
Use the table above. Free first, paid only if a named feature solves a problem you measured.
step 4 · staging
Try It on a Copy
Install on a staging copy of the site, never on the live one first. Turn on page caching only, then test.
step 5 · exclusions
Exclude What Must Stay Fresh
Cart, checkout, account and form pages should not be cached. Check login and comments too.
step 6 · compare
Measure Again, Then Add Features One at a Time
Run the same two tests. Then switch on minify, delay JavaScript or lazy loading one by one, and look at the page after each.
// a work order for choosing a cache, not a promise about any plugin.
Six Common Mistakes, and Their Fixes
Each of these comes straight from limits the vendors print or from the WordPress documentation.
Running two page caches
Two plugins fight over the same job and can serve stale pages. Fix: keep one, and check what your host already does.
Installing LiteSpeed Cache on a non-LiteSpeed host
The plugin’s own page says the server-level cache needs LiteSpeed. Fix: confirm the web server first.
Caching the cart and checkout
Shoppers then see someone else’s basket or stale prices. Fix: exclude those pages and test as a logged-in user.
Turning on every switch at once
Combining and delaying scripts can break menus and forms. Fix: enable one option at a time on staging.
Skipping updates
Cache Enabler’s latest release fixes a file deletion flaw. Fix: update plugins promptly and remove any you do not use.
Buying on the promo price
WP Rocket’s page says the discount applies only to the first purchase. Fix: read the renewal line and plan for the regular price.
How to Verify the Cache Works
Check from the outside, with a private window and a speed test, not from the plugin’s own dashboard.
What Good Looks Like
- A repeat visit to a post returns its first byte faster than the first visit.
- Logged-out pages show a cache note in the page source or response headers, if the plugin adds one.
- Cart, checkout and account pages stay fresh.
- Search Console shows no new server errors after the change.
What Means Trouble
- Edits you published do not appear for hours.
- Menus, sliders or forms stop working after a JavaScript option.
- Logged-in users see another person’s content.
- The server load stays high, which means pages are missing the cache.
Limits of This Comparison
The scores map published claims. They do not predict how a plugin will behave on your site.
I did not install or test any of these plugins. Every fact comes from a vendor page or a WordPress.org listing, so it can be out of date. Scores are my opinion, and another reader may weigh the criteria differently.
Gaps I could not close: WP Rocket’s annual totals and refund rules for paid licenses, LiteSpeed Cache’s free QUIC.cloud quota, NitroPack’s overage rates, the number of sites per WP Fastest Cache license, and any limits list for Breeze. Those items are marked not stated or not verified above.
Questions People Ask First
Short answers, each based on the vendors’ published pages and checked 11 Nov 2026.
What are the best WordPress caching plugins?
On my scoring, WP Super Cache, FlyingPress and WP Rocket lead, with LiteSpeed Cache and Hummingbird close behind. The scores are opinion from published pages, not tests.
Do I need a caching plugin at all?
Not always. If your host already runs a page cache, a plugin may add nothing. The WordPress documentation says caching gives the biggest benefit for the smallest hassle, so check your host first.
Is a free caching plugin good enough?
For many small sites, yes. WP Super Cache, LiteSpeed Cache, Breeze and WP Fastest Cache all offer free page caching. Paid tools add things like delay JavaScript and image handling.
Can I use two caching plugins together?
No. Use one page cache. Running two can serve stale pages or break features. You can pair one cache with a separate image or database tool.
Which plugin works without LiteSpeed hosting?
All except the server-level cache in LiteSpeed Cache. That plugin’s optimization tools work on any server, but its cache needs LiteSpeed.
Will caching improve my Google rankings?
I cannot promise that. A cache can lower time to first byte, which helps readers, and web.dev defines 0.8 seconds or less as good. Rankings depend on many other things.
How much do paid caching plugins cost?
From the vendors’ pages: FlyingPress from $59 a year, Hummingbird Pro from $50, W3 Total Cache Pro from $99, WP Fastest Cache Premium $49 once, and WP Rocket from a $5 monthly figure billed yearly.
Should I clear the cache after every change?
Most plugins clear affected pages when you publish. Clear everything after a theme or plugin update, then check the pages you changed.
Cache Chosen? Let’s Check the SEO Side.
A cache fixes server time, not the rest of your SEO. If you want a freelancer to check titles, links and crawling too, I am a cheap SEO expert at 25 euros an hour and I do the work myself. See how I handle WordPress SEO services.
// one message with your website address is enough.
Sources, Disclosure and Last Check
I sell SEO services. No vendor pays for a place on this list.
- WordPress developer documentation: Optimization (page, browser and object cache)
- web.dev: Time to First Byte (0.8 and 1.8 second thresholds)
- WP Super Cache on WordPress.org (modes and limits)
- LiteSpeed Cache on WordPress.org (server requirement, QUIC.cloud)
- W3 Total Cache on WordPress.org (features)
- W3 Total Cache Pro pricing (prices and guarantee)
- WP Fastest Cache on WordPress.org (free and premium features)
- WP Fastest Cache Premium pricing (lifetime tiers)
- Hummingbird on WordPress.org (free features)
- Hummingbird Pro pricing (plans and guarantee)
- Cache Enabler on WordPress.org (features and security fix)
- Breeze on WordPress.org (features)
- WP Rocket pricing (plans and trial)
- FlyingPress pricing (plans and refunds)
- NitroPack pricing (plans and limits)
// last checked 11 Nov 2026. Vendor prices and terms change, so confirm them on the vendor’s page before you pay. This guide is based on published information, not on using the products.