There are already plenty of contact and feedback plugins that let you get messages from your visitors. Contacter is a handy plugin that lets you receive voice feedback from your customers. It is powered by the Google Cloud Speech-to-Text API for transcription.
Contacter supports speech recognition over 65 languages. Audio is converted to text to make your life easier. Webmasters can use this plugin to add voice messaging to their forms. They have the option to select max recording duration from 1 to 300 seconds.
This plugin is ready for Gutenberg. It lets users manage received messages from the back-end. 7 positions are available for the floating record button. merkulove is the coder behind this plugin.