WPGraphQL Smart Cache is a WordPress plugin that provides fast, accurate API responses by intelligently caching and invalidating WPGraphQL queries.
As of April 2026, WPGraphQL Smart Cache is a WordPress api plugin with 7.0K+ active installations and a 5/5 rating from 4 reviews. It has been downloaded 73K+ times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2022. Downloads are up 6% this week. Top alternative: WP Consent API.
Do you want your API data fast or accurate? With WPGraphQL Smart Cache, you can have both.
WPGraphQL Smart Cache is a free, open-source WordPress plugin that provides support for caching and cache invalidation of WPGraphQL Queries.
To get the most out of this plugin, we recommend using GET requests with Network Caching, which requires your WordPress install to be on a supported host.
BREAKING CHANGES: We may make breaking changes in the future to improve functionality and experience. If we do, we will use semver to do so. Pay attention to release notes and upgrade notices before updating.
This plugin is an absolute life saver! This should just be baked into wpgraphql core honestly!
Transitioning to a Gatsby headless CMS showed me huge performance improvements, but at the cost of having to rebuild on every change.
With this plugin, a Faust.js + Next.js website can be even faster and more convenient.
The website is static and only what you change is being rebuilt on the fly, and cached, without you having to do anything.
Jason Bahl and WP Engine knocked it out of the part with this plugin. It makes headless WordPress truly scalable and provides a simple on-demand cache invalidation solution for Node.js hosting platforms and frontend frameworks that don’t have it built in.
The future of graphQL
| WordPress | 6.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Bugfixes
wp_set_current_user(0) mid-request. The fix uses AppContext->viewer for reliable authentication state detection instead of is_user_logged_in().Chores
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.