Swell AI

Swell AI focuses squarely on podcasters, generating short clips, blog posts, newsletter drafts, and show notes from an uploaded episode, aiming to reduce the number of separate tools needed to turn one recording into a week's worth of content.

It's useful for solo podcasters or small teams without a dedicated content person, where the choice is often between skipping promotion entirely or spending hours manually repurposing an episode.

The AI's transcription and highlight detection work better on clean, single-speaker-at-a-time audio. Overlapping crosstalk or heavy background noise leads to messier output that needs more manual cleanup.

A reasonable option specifically because it's built for podcasts rather than adapted from a general video tool, so the outputs tend to fit podcast promotion needs more directly out of the box.