Descript is an amazing product and one of the main inspirations for our startup and product : www.spoke.app
We offer the same services of editing by high-lighting text, but differ in so far as we offer video + direct capture of your content (both your microphone and system sound). Our goal isn't as much to produce nice, clean-cut videos, than to offer to summarize any video-conversation you might have for co-workers, friends, etc.