WP Rocket vs Perfmatters
WP Rocket and Perfmatters are both paid performance plugins, but they do different jobs. WP Rocket is a caching plugin that applies page caching, browser caching, minification, lazy loading, preloading and database cleanup with sensible defaults. Perfmatters does not provide page caching. Instead it lets you switch off unneeded scripts, styles and WordPress features page by page, and adds lazy loading, database cleanup and font handling. It is meant to work alongside a caching plugin. Both offer CSS and JS minification, CDN support and database cleanup, and neither has a free version.
| Feature | WP Rocket v3.23.3.3 · checked 23 Oct 2026 Paid Visit Details | Perfmatters v2.6.8 · checked 23 Oct 2026 Paid Visit Details |
|---|---|---|
| At a glance | ||
| Editions | WP Rocket ($) | Perfmatters ($) |
| Pros | Page caching and minification with default settings; Preloading, critical CSS and unused CSS removal; Cloudflare and Sucuri integrations | Per-page control of scripts and styles; Lazy loading, minification and CDN rewrite included; Database cleanup built in |
| Cons | No free edition; a licence is required; Several features call the vendor's cloud services; Usage analytics is opt-in but adds a vendor script in admin | Paid product, updates need a licence key; Not a page cache or object cache; pair it with one; Many options can change how pages behave, so testing is needed |
| Mentioned in our posts | 2 | 1 |
| Features (Speed Optimization plugins checklist) | ||
| Page cache | Paid | No |
| Browser cache | Paid | No |
| Minify CSS/JS | Paid | Paid |
| CDN | Paid | Paid |
| Object cache | No | No |
| Database cleanup | Paid | Paid |
| Free version | No | No |
| More features | ||
| Other features | Cache preloading ($), Critical CSS generation through vendor API ($), Unused CSS removal through vendor API ($), RocketCDN content delivery ($), Cloudflare API integration ($), Sucuri WAF integration ($), Scheduled database optimisation ($) | Per-page script and style control ($), Lazy loading for images, iframes and assets ($), Remove unused CSS and inline stylesheets ($), Resource preload hints ($), Google Fonts handling ($), Local copy of Google Analytics scheduled daily ($), WP-CLI commands ($), Safe mode notice for testing ($) |
| Integrations | ||
| Analytics | Mixpanel ($) | Google Analytics ($) |
| Storage | RocketCDN ($) | — |
| Other | Cloudflare ($), Sucuri ($) | Google Fonts ($), Perfmatters license server ($) |
| Requires WordPress | 5.8 | 5.5 |
| Requires PHP | 7.4 | 8.1 |
| Tested up to | — | 7.1 |
| Phones home | Only if you agree | No |
| External services | cpcss.wp-rocket.me, api.wp-rocket.me, b.rucss.wp-rocket.me, saas.wp-rocket.me, rocketcdn.me, api.cloudflare.com, waf.sucuri.net, cdn.mxpnl.com | perfmatters.io |
| Shortcodes | — | 1 |
Verdict
WP Rocket suits owners who want caching and general speed settings handled in one plugin. Perfmatters suits developers and site owners who already have caching and want finer control over what loads on each page.