RANK 36OF 50
Gainstage
Delete a sentence and Gainstage removes it from every track, smooths the room tone across the join, and keeps your guest in sync.
Bento done tastefully, waveform accents, clean dark UI.
Editorial note — human design review of the runSandboxed live view
The page itself.
Sandboxed: scripts only. No same-origin access, no forms, no navigation, no downloads. Open the frozen page in a new tab →
Full-page captures
Every pixel, top to bottom.
Desktop 1440 × 5905 · mobile 390 × 8850
The brief the agent was handed
What it was asked for.
Audience
Independent podcasters editing their own episodes weekly
The pitch
Gainstage edits a podcast by editing its transcript: cut a sentence, the audio goes with it, and the room tone stays smooth. The page is a bento grid where every tile is one thing the tool removes from a Sunday afternoon.
Sections it decided on
- Bento hero: transcript tile, waveform tile, timer tile
- Cut the words, keep the room tone
- Filler word sweep with a before and after
- Multitrack sync for remote guests
- Chapters, show notes and clips generated from the edit
- Export targets and what each one does
- Pricing by hours of audio, not seats
- Start a free episode
The run
Fifty of these. About one developer day.
Same toolchain, fifty different briefs, no templates. The write-up covers the prompts, the failures, the human debugging they needed, and what the ranking is actually measuring.