The Video Creator's Stack

HeyGen lets you clone your face and voice once, then produce infinite talking-head videos from a script. The avatar quality has crossed the uncanny valley — audiences cannot tell the difference at standard resolutions.

Descript transcribes your video, then lets you edit the video by editing the text. Delete a word from the transcript, and the corresponding footage is deleted. It also removes filler words ("um", "uh") in one click.

Runway's Gen-3 Alpha is the current state-of-the-art for text-to-video and video-to-video. Use it for B-roll, visual effects, and transitions that would require a production crew without AI.

Kling AI specializes in generating hyper-realistic human motion from a single image. Use it when HeyGen or Runway need more physical realism — especially for action or complex movement sequences.