Which part of this exactly looks like slop to you?
* the web site's layout (eyebrows, glows, em-dashes, middots, that certain breathless tone in the pricing box) (edit: see the source for https://vocalslice.com too)
* the changelog listing, eg. the fact that you can search by language code as a headline feature
* in the app, things like "Click here to choose an audio file to transcribe – swap it any time" are Claude-like copy; I'd be surprised if you _couldn't_ change the audio file at any time?
* looking at https://vocalslice.com/demo.webp, another claudeism is the glowy status indicator blob, it really likes to add that by default.
If OP gets a business going with this, more power to them and all the best, but it really is something that's buildable pretty easily with transformers.js and models like onnx-community/whisper-small_timestamped. (Speaking of which, I hope OP is hosting the models somewhere themselves and not trusting, say, Hugging Face with the continuity of their business.)
Classic example:
> Let's build a webapp that allows the user to choose an audio file, we slice it into timestamped word regions with transformers.js + onnx-community/whisper-base_timestamped (with language selection). The user can then scroll through the waveform (that shows the found word regions), synchronized with the transcript, and select word regions in the transcript or in the waveform, and fine-tune the selection if they need to, and then export the slice as WAV.
and see what pops out.
The result is pretty ugly and unintuitive, OP's design is much nicer. And there are desync issues, but it's not too bad for a one-shot. (Kinda crazy that we can even do that these days, and then complain about it instead of being amazed!)