WP Fastest Cache vs WP Super Cache

WP Fastest Cache and WP Super Cache are both static-page caching plugins for WordPress, but one is a commercial product and the other is permanently free. WP Fastest Cache sells a lifetime premium tier with image optimization and minification add-ons. WP Super Cache, maintained by Automattic, has no premium tier at all.

Both generate static files so WordPress doesn't have to rebuild a page on every visit. WP Super Cache offers three caching modes of increasing speed, from simple PHP delivery up to a raw Apache mod_rewrite bypass. WP Fastest Cache instead centers on one caching method plus a broader set of front-end optimization controls.

Quick verdict: Choose WP Fastest Cache if you want built-in minification, image conversion, and other optimization tools alongside caching, and don't mind a paid tier. Choose WP Super Cache if you want a permanently free plugin with flexible caching modes and no upsell.

WP Fastest Cache vs WP Super Cache at a glance

Install and rating figures above are StatWP's own estimates, sourced from WordPress.org and refreshed daily rather than a fixed snapshot.

Feature and starting price at a glance

That's not a pricing gap so much as a business-model gap: WP Fastest Cache's $49 lifetime fee mainly buys image-optimization credits and support, while WP Super Cache has no equivalent to sell — Automattic funds its development as part of the broader WordPress.com/Jetpack ecosystem rather than through direct plugin sales.

What does WP Fastest Cache actually do?

WP Fastest Cache's own site describes a plugin built around one core job plus a wide set of secondary optimizations:

• Static cache file generation designed to minimize PHP execution and database queries per page.

• Minification and combination of HTML, CSS, and JavaScript.

• Image conversion to WebP format alongside dedicated image-optimization tools.

• GZIP compression, browser caching, and control over render-blocking JavaScript.

• Mobile-specific caching and widget caching, for pages with dynamic sidebar content.

WP Fastest Cache's own tagline calls it “the simplest and fastest WP cache system,” pairing that simplicity claim with a noticeably broader optimization toolkit than a caching-only plugin.

What does WP Super Cache actually do?

WP Super Cache's own WordPress.org listing, maintained by Automattic, describes three distinct caching modes:

• Expert mode, which uses Apache's mod_rewrite to serve static HTML files while bypassing PHP entirely — the fastest of the three.

• Simple mode, which delivers cached files through PHP, recommended for anyone less comfortable editing server config.

• WP-Cache mode, a more flexible option for caching pages for logged-in users, URLs with parameters, or feeds.

• CDN integration through its built-in OSSDL CDN off-linker.

• Cache preloading and scheduled garbage collection, to keep the cache warm and clean automatically.

WP Super Cache's own description simply states it “produces static html files” — there's no upsell copy anywhere on its listing, consistent with having no paid tier to sell.

What features does each one have that the other doesn't?

WP Fastest Cache's clearest edge is its optimization toolkit beyond caching itself — image conversion, minification, and render-blocking JavaScript control bundled into the same plugin, most of it configurable from one settings screen.

WP Super Cache's clearest edge is its caching-mode flexibility and cost: three distinct modes ranging from a raw server-level bypass down to a safer PHP-based fallback, all in a plugin with no premium tier and Automattic's ongoing maintenance behind it.

Which should you actually use?

If you want caching plus a genuine optimization toolkit — image conversion, minification, render-blocking control — in one place, and don't mind a one-time $49 fee for the deeper image tools, WP Fastest Cache covers more ground out of the box. If you'd rather stick with a plugin that will never ask you to upgrade, and you're comfortable choosing between mod_rewrite-based Expert mode and a safer PHP-based mode, WP Super Cache does the core job well with Automattic's backing and nothing to buy.

Frequently asked questions

What is the difference between WP Fastest Cache and WP Super Cache?

WP Fastest Cache combines static-page caching with image optimization, minification, and other front-end controls, and sells a lifetime premium tier for deeper image tools. WP Super Cache, maintained by Automattic, offers three caching modes of varying speed and has no premium tier at all. Both cache pages as static files; they differ in scope and business model.

Is WP Super Cache better than WP Fastest Cache?

Not universally — it depends on what you're optimizing for. WP Super Cache is the stronger pick if you want a permanently free plugin backed by Automattic with flexible caching modes. WP Fastest Cache is the stronger pick if you want image optimization and minification bundled into the same plugin as your cache. Neither is a strictly better version of the other.

Does WP Fastest Cache have a free version?

Yes — the core caching plugin is free. The $49 lifetime premium tier mainly adds image-optimization credits, additional licenses, and support, per WP Fastest Cache's own pricing page.

Is WP Super Cache really free forever?

Yes — per its own WordPress.org listing, WP Super Cache has no paid tier. It's maintained by Automattic as part of the broader WordPress ecosystem rather than sold as a standalone commercial product.

Which caching mode should I use in WP Super Cache?

Expert mode is the fastest, since it bypasses PHP entirely via Apache's mod_rewrite, but it requires editing server configuration. Simple mode is the safer default for anyone who'd rather not touch that config directly.

See the live, current numbers for either plugin any time on StatWP's WP Fastest Cache page or StatWP's WP Super Cache page, or run this comparison yourself with StatWP's compare tool.