AI Voiceover

Hi, Can you possibly describe the ease of use of the interface in terms of importing/exporting?  We are looking for a tool last reduces the 'grunt work' to a minimum.  Some of the tools do not show the interface.  (With hundreds of audio clips in a course, it's important to be able to readily export module batches, if you know what I mean.)  The online cloud 'testing' interfaces do not seem to provide insight into what one may actually be dealing with when exporting say, 200 clips for just one module.)  Thanks for your help.