Batcache Manager vs WP Smush
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| Feature | Batcache Manager v1.5 · checked 23 Oct 2026 Free · ★ 4.5/5 Visit Details | WP Smush v4.3.5 · checked 23 Oct 2026 Free + paid · ★ 4.8/5 Visit Details |
|---|---|---|
| At a glance | ||
| Active installs | 700+ | 1M+ |
| Last updated | March 28, 2020 | October 20, 2026 |
| Editions | Batcache Manager | Smush · Smush Pro ($) |
| Pros | Serves cached pages to anonymous visitors and reduces server load; Free and open source, from the Automattic and Batcache authors | Bulk and on-upload image compression at no cost; Lazy loading for images and embedded video; Works with common page builders, WooCommerce and caching plugins |
| Cons | Requires Memcached and a manually installed advanced-cache.php drop-in; Last tested with WordPress 5.3.2 and has no settings page | WebP, AVIF, resizing and the image CDN need Smush Pro; Images are sent to the WPMU DEV API for compression |
| Mentioned in our posts | — | 3 |
| Features (Speed Optimization plugins checklist) | ||
| Page cache | Yes | — |
| Browser cache | Yes | — |
| Minify CSS/JS | No | — |
| CDN | No | Yes |
| Object cache | No | — |
| Database cleanup | No | — |
| Free version | Yes | Yes |
| More features | ||
| Other features | Caches pages for logged-out visitors, Regenerates post and home pages on post update, Cache-Control and Last-Modified headers | Bulk compression of the media library, Lazy loading for images and embedded video, WebP and AVIF conversion (Pro) ($) |
| Integrations | ||
| E-commerce | — | WooCommerce |
| Plugins | — | WP Rocket, Elementor, Divi, Gravity Forms |
| Other | — | WPMU DEV Smush API |
| Requires WordPress | 3.2 | 6.4 |
| Requires PHP | — | 7.4 |
| Tested up to | 5.3.2 | 7.1 |
| Phones home | No | Only if you agree |
| External services | — | smushpro.wpmudev.com |
| Custom tables | — | 1 |