TL;DR
Both plugins start at $59 a year and stay within $10 up to three sites. FlyingPress leads WP Rocket on real-user Core Web Vitals and bundles image optimization, so take it if you’ll tune the settings. WP Rocket gets most of the way there untouched, the pick for install-and-forget. To skip configuration entirely, NitroPack covers caching, images, and CDN in one subscription, with a free plan.
You’ve got it down to two plugins, and every comparison you read lands in the same place: FlyingPress is faster, WP Rocket is easier. Both of those are true, but which one is actually better for your site?
So, the short version. FlyingPress gives you more speed and more control, and it expects you to tune it. WP Rocket’s defaults are conservative enough to survive almost any host, and it asks very little of you in return. At a single site, FlyingPress and WP Rocket both cost $59 a year, so price is a wash.
And if configuring a plugin is the part you’d happily skip, NitroPack handles caching, image optimization, and a global CDN as one managed cloud service. More on where that fits below.
What FlyingPress and WP Rocket each do
Both plugins do the same core job: cache your pages, shrink your CSS and JavaScript, and defer whatever the browser doesn’t need yet. There is, however, a difference in how involved you are in this process.
FlyingPress
FlyingPress is a self-hosted WordPress performance plugin tuned to real-user field data. Developer Gijo Varghese builds for what CrUX actually measures, and the feature list shows it: Core Web Vitals tracking reports TTFB, LCP, INP and CLS from your own visitors, with country and page filters added in June.
Since version 5.3 in January 2026, it also compresses images itself, converting JPEG and PNG to WebP or AVIF on FlyingPress’s cloud servers. The 5.6 release added Redis object caching. Its CDN is the one piece sold separately: FlyingCDN runs on Cloudflare Enterprise at $10 per domain per month.
Pick FlyingPress if you’ll actually open the settings. Its defaults are aggressive, and almost everything is a toggle, so the plugin is better for a site owner who tests and tunes. It’s the newer and smaller of the two, averaging 4.7 out of 5 across 320 Trustpilot reviews.
WP Rocket
WP Rocket is a self-hosted WordPress caching and optimization plugin built to deliver most of its gains without configuration. The company’s own claim is that activation applies “80% of web performance best practices”—page caching, preloading, GZIP, lazy rendering and eCommerce exclusions all switch on by themselves.
It’s also improving a lot. Rocket Insights, its built-in performance monitor, became free on every license in March 2026, and since June, every license includes RocketCDN on three pages of your choosing across 10 edge locations with unlimited bandwidth. Image optimization, though, is still a gap: WP Rocket lazy-loads them but leaves compression and WebP conversion to Imagify, a separate subscription.
Pick WP Rocket if you want to install it and walk away. Its defaults are cautious by design, which is why it comes through most themes and page builders intact, and a large part of why it averages 4.6 out of 5 across 2,968 Trustpilot reviews.
What’s the difference between FlyingPress and WP Rocket?
Since page caching, minification, critical CSS, and lazy loading are close to level across both plugins, the way they handle images, CDN, object caching, and offscreen rendering is what’s probably going to help you make a choice.
- Images. FlyingPress compresses and converts them itself, on its own cloud servers. WP Rocket’s docs are blunt about the gap: the plugin “is not designed to compress images or create WebP or AVIF versions”, so it points you to Imagify. If images are your LCP element—and on most WordPress sites they are—that’s a second subscription immediately.
- CDN. Both now include one, at very different scales. WP Rocket covers three pages of your choosing across 10 edge locations at no extra cost. FlyingCDN covers the whole site from 310 locations on Cloudflare Enterprise, and bills $10 per domain per month on top of the license.
- Object caching. FlyingPress added Redis object caching in June 2026, holding repeat database queries in memory between page loads. It’s the one item here with no counterpart in WP Rocket’s feature set.
- Offscreen rendering. Both defer what’s below the fold, and each claims a different metric for it. FlyingPress applies content-visibility: auto and credits the result to TBT and TTI; WP Rocket’s Automatic Lazy Rendering targets INP.
⚠️ Important
Both plugins clean your database. FlyingPress ships Optimize Database with scheduled cleanups, and WP Rocket clears comments, posts and transients and optimizes tables on a schedule.
How much do FlyingPress and WP Rocket cost?
Both plugins are paid from day one, starting at $59 a year for a single site. From there, the ladders diverge.
| FlyingPress | WP Rocket | |
| 1 site | $59/yr | $59/yr |
| 3 sites | $109/yr | $119/yr |
| More sites | $229/yr for 25 sites | $299/yr for 50 sites |
| Largest plan | $279/yr, unlimited sites | $599/yr, 500 sites |
| Try before paying | 14-day free trial | 14-day money-back |
| CDN in the license | FlyingCDN add-on, $10/mo per domain | 3 pages, 10 locations |
| Image optimization | Included | Imagify, from $4.99/mo |
USD list prices, August 2026. WP Rocket’s pricing page is geo-adjusted.
Under three sites, the two land within $10 of each other. Above 25, the difference is a lot bigger: FlyingPress’s Unlimited plan covers any number of sites for $279, and WP Rocket prices by bracket up to $599 at 500 sites. For a freelancer running more than 50 client sites, that’s $279 against a minimum of $299 up to the largest plan.
The add-ons are also important. FlyingPress’s license covers images. A WP Rocket site that needs them adds Imagify from $4.99 a month billed yearly, and full-site CDN coverage adds RocketCDN at $7.99 a month for license holders. Both together push a single WP Rocket site past $200 a year.
That is why it’s important to take the time to understand why you need a plugin in the first place; otherwise, you may end up paying for features you won’t use or choosing an option that isn’t suitable for your needs.
Is FlyingPress faster than WP Rocket?
In real-user data, yes—by about four percentage points. In lab tests, the two are level.
CommerceGurus tested each plugin and found FlyingPress “achieved results comparable to those of WP Rocket”: both brought a slow page to 1.8 seconds on default settings, and WP Rocket reached 1.2 seconds once it was tuned by hand. WPGlossy’s single-site test put FlyingPress 0.2 seconds ahead on LCP. On a configured site, either plugin gets you there.
Field data separates them. HTTP Archive publishes the share of real origins passing Core Web Vitals on each technology, drawn from what Chrome measures on actual visits:
| Technology | Passes CWV (mobile) | Origins tested |
| FlyingPress | 56.6% | 4,268 |
| WP Rocket | 52.6% | 279,633 |
July 2026, all geographies.
WP Rocket’s figure averages 280,000 sites across every grade of hosting. FlyingPress’s covers a smaller group who picked it deliberately and tend to tune it.
NitroPack: the all-in-one speed service
NitroPack is a cloud-based speed optimization service that handles caching, image optimization, code optimization, and CDN delivery in one subscription. It’s the best option here for site owners who want to pass Core Web Vitals without assembling a plugin stack.
There is also a technical difference: both FlyingPress and WP Rocket optimize on your own server, so a cheap shared host caps what they can achieve. NitroPack runs its 60+ optimizations on its infrastructure and serves the finished page from the edge, which takes your hosting out of the equation—the reason a $5 shared plan can perform like managed infrastructure.
Two of its features come out of that architecture.
- Speculative Loading, built with Google’s Chrome team, prerenders the page a visitor is most likely to open next.
- Cart Cache keeps WooCommerce pages cached with items in the basket, using cookie isolation to keep cart data live.
The CDN comes with every plan, free one included, with a bandwidth allowance per tier.
In the same July 2026 dataset, NitroPack passes Core Web Vitals on 57.0% of its 11,406 tracked origins—the highest of the three—and averages 4.9 out of 5 across 1,140 Trustpilot reviews.
“I hopped onto the Nitropack train after trying to speed up my website with WPRocket, which is a very good plugin, but Nitropack is superior. I read some rumors that the pagespeed score that Nitropack achieves isn’t real, but in my experience, that’s simply not true. I got a visible speed increase with my Buddyboss theme with LearnDash.”
Keep in mind, however, that NitroPack optimizes the frontend, so database cleanup needs a separate tool like WP-Optimize. Pricing runs on pageviews, so your cost tracks your traffic where an annual plugin license stays flat.
Testing costs nothing. The free plan needs no credit card and covers 1,000 pageviews a month—enough to watch what your own pages do before you commit.
Final verdict: FlyingPress vs WP Rocket
Pick FlyingPress if you want the fastest self-hosted result and have the patience to tune for it. It leads WP Rocket on real-user Core Web Vitals, bundles image optimization, and costs less across many sites.
Pick WP Rocket if you want performance you never think about again, and don’t mind paying extra for image optimization or CDN. Its defaults do most of the work on almost any host, and Rocket Insights tells you what’s left.
Either one turns a slow WordPress site into a fast one, so both are good answers.
NitroPack is the best choice for site owners who want the result without the configuration. It has the highest Core Web Vitals pass rate of the three, includes the CDN both plugins charge extra for, and opens with a free plan that needs no credit card. Test your own pages before you decide.
Frequently asked questions
Can you run FlyingPress and WP Rocket together?
No. Run one optimization plugin at a time. FlyingPress’s docs say it plainly: “We strongly recommend not using any additional page caching or page optimization plugins alongside FlyingPress.” Duplicate minification or lazy loading from two sources causes layout breaks and wasted CPU. FlyingPress auto-disables conflicting features in five named plugins, and WP Rocket is absent from that list, so nothing catches the overlap for you.
Does FlyingPress or WP Rocket work on Kinsta or WP Engine?
Both do. Neither plugin appears on Kinsta’s banned list—Cache Enabler is the only caching plugin named there, and Kinsta says WP Rocket came off that list when the two became partners. FlyingPress lists Kinsta, WP Engine, and Pressable as tested hosts in its own docs. One thing to understand: those hosts already cache pages at the server level, so what either plugin adds is the CSS, JavaScript and image work. WP Engine customers also have NitroPack available natively from the admin panel.
Which is better for WooCommerce?
Both exclude cart, checkout, and account pages from the cache automatically. The difference shows up once items are in the cart. FlyingPress keeps serving the cached page and relies on your theme updating the cart count by AJAX; if the theme uses PHP instead, you add a bypass cookie, which FlyingPress warns will lower your cache hit ratio. WP Rocket optimizes the get_refreshed_fragments request that keeps cart widgets current, and purges a product’s cache when stock changes at checkout.
