Genesys Cloud messaging enables agents to manage customer interactions across multiple asynchronous channels, including third-party platforms, SMS, web messaging, and open messaging integrations. The platform supports direct integration with Facebook Messenger, Instagram Direct Messaging, and WhatsApp, allowing customers to communicate through their preferred channels. SMS capabilities include support for both long codes and toll-free numbers for inbound text communications, with configurable number purchasing options. Web messaging features a customizable messenger window that adapts to customer journey lifecycles and can be deployed and customized according to organizational needs. Open messaging facilitates integration with external messaging services and third-party systems for asynchronous communication. All messaging interactions maintain operational consistency with standard Genesys Cloud ACD interaction types, providing agents with a unified experience across channels. Each messaging channel includes comprehensive configuration options, including SMS number management, web messenger deployment, and third-party platform integration setup.