D-ID vs Genny for AI-creating speech videos

 D-ID.com

- generates talking-head videos from an input script.

- result praiseworthy.

- monologue only. 

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Genny

- generates an audio from a script

- to turn into a video with voiceover generated: (1) choose an image/a video from the built-in bank or (2) upload your own image/video. 

- can create dialogues, not just monologues. 

-  paid plan very expensive.