An AI audio production house

Reading is done best with the ears.

Askwho Casts makes audio editions of fiction and blogs. Multiple voices for quotes and characters, all detected and processed for listening pleasure.

Start listening Pro — coming soon
Narrator First speaker Second speaker Aside
On air

The two main Substack sites.

Turns out Substack is pretty good at podcasts too.

Askwho Casts AI podcast artwork

Askwho Casts AI

The main collection of all the stuff. Curated feed of things that interest me. Blogs produced with multiple voices for quotes. Books produced with multiple voices for characters.

Listen on Substack →
Don’t Worry About the Vase podcast artwork

Don’t Worry About the Vase — the podcast

Zvi Mowshowitz’s AI coverage, Valuable and verbose. This podcast produces podcast episodes for every post with all the quoted sources uniquely voiced.

Listen on Substack →

The library.

All the writing worth listening to. A mix of fiction and blogs.

Planecrash podcast cover art

Planecrash

Project Lawful — by Iarwain (Eliezer Yudkowsky) & Lintamande

Keltham of dath ilan dies in a plane crash and wakes up in Cheliax. The colossal glowfic epic, 219 episodes, will take over your life.

219 episodes · Full cast Listen →
Luminosity audiobook cover art

Luminosity

by Alicorn

Rat Twilight, With an awesome Bella Alicorn’s cult-classic rationalfic, in audio.

Series Listen →
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AI Article Readings

Various authors

Curated feed of stuff I find interesting. Narration splitting out quote and described images.

Ongoing Listen →
Pokémon: The Origin of Species podcast cover art

Pokémon: The Origin of Species

by DaystarEld

The Pokémon world, taken seriously. DaystarEld’s rationalist epic, narrated in full with cast interludes.

Series · Narrator + interludes Listen →
Significant Digits audiobook cover art

Significant Digits

by Alexander D

Where Harry Potter and the Methods of Rationality left off, this picks up. Complete, chapter one to epilogue.

Complete · 50 chapters + epilogue Listen →
The Knot audiobook cover art

The Knot

by Matt Freeman (Moridinamael)

A novel in choose-your-own-adventure form, followed to the end.

Audiobook Listen →
Coming soon

Pro: the production line, pointed at your reading list.

Paste a link. A produced episode appears in a Personal Podcast Feed

1

Paste a link

Any post, essay, or newsletter you can open in a browser.

2

It gets the full treatment

The same pipeline behind everything above, speakers cast, text tuned for the ear, takes verified, chapters cut.

3

It’s already in your app

Delivered to a private RSS feed that works wherever podcasts play. No new app, nothing to export.

Get launch news Announced first on Askwho Casts AI. Launching 2026.