Wondercraft integrates with Zapier 

You can now automate flows and podcast episode could be generated with no touch. For example, a new newsletter, a new page in a Google Doc, or even a collection of Discord messages can all be set as triggers to autogenerate a podcast episode. For more information, check out this
Wondercraft is a startup innovating in the AI space of podcasting. You can find more info here www.wondercraft.ai/