LiteSpeed Technologies is the maker of the LiteSpeed Web Server, OpenLiteSpeed, and LSCache caching plugins used by hosting providers and high-traffic WordPress, WooCommerce, and Magento sites that need outsized server performance. Marketed as a high-performance web server for WordPress hosting, LiteSpeed combines its proprietary server with the LSCache plugin for WordPress, edge-side caching across servers, image optimization via QUIC.cloud, HTTP/3 support, and one-click migration tools. LiteSpeed is the engine behind many top-tier managed WordPress hosts and a strong fit for WordPress agencies running self-managed VPS environments, high-traffic content publishers, and developers deploying performance-tuned WooCommerce stores.