Saber has an official WordPress plugin, which makes it increadibly easy to install Saber on a WordPress site.
You can download the Saber plugin directly from your WordPress control panel (search for ‘Saber Website Feedback’), or from the Official WordPress Plugins Directory.
If you download the plugin directly from your WordPress control panel, it will install automatically. If you opt to manually install from the WordPress Plugins Directory, you will need to upload the files to the
wp-content/plugins/ directory on your web server.
Once the Saber WordPress Plugin is installed, simply activate it through the Plugins screen in your WordPress control panel, and enter your API key.