Flex Conversations is a new platform architecture for building asynchronous channel flows in Flex, allowing users to create and customize threaded conversations on channels such as SMS/MMS, WhatsApp, and Chat. The public beta of Flex Conversations provides an easy-to-use interface for setting up conversations, including the ability to create attachments, manage inbound and outbound communications, and integrate with Studio Flows or webhooks. Additionally, Flex Conversations relies on Twilio's Interactions API to route tasks as per workflows specified by users. The platform is designed to make it easier than ever to deploy asynchronous channel capabilities into contact centers and build the workflows that are most suited to businesses. With its open-sourced React-based chat application, Flex Conversations offers endless opportunities for customization and building user experiences tailored to customer needs.