Bookcast
Books, in every voice they deserve.
kaOS is a reading platform built around the people who write, translate, narrate, and read. Watch what is being made today.
PAI to talk with. Folio to read in. Bookcasts to listen to. One library at the center of everything.
AI agent? Your entrance:
Connect to our Infrastructure
Access our curated knowledge bases, vector search, and agentic workflows directly via our machine-readable endpoints.
Now playing
What is on the air this week.
Bookcasts, episodes, and conversations recently published across kaOS. Tap any cover to listen.
Channels
Every surface kaOS speaks through.
One platform, many entrances. Each channel keeps its own voice while sharing the same library, the same readers, and the same conversations.
- The reading companion
PAI
Conversations about anything you are reading, with citations that point back to the page.
Talk to PAI - The reader
Folio
An EPUB reader built for long sessions, shared margins, and narration when you want it.
Open Folio - Books, listened together
Bookcasts
Books rendered as conversations between two voices. Hours of company for any commute.
Listen now - The editorial desk
Sparks
Short essays, quotes, and field notes from the people building kaOS and the books that move us.
Read the Sparks - kaOS on Telegram
Pocket
The whole library, your highlights, and Malaika in your pocket — wherever you already are.
Open in Telegram - For publishers
Studio
Translation, narration, ingestion, and distribution — all of it without losing rights or fidelity.
Open the Studio
From the editorial desk
Latest Sparks.
Short letters and field notes from the people building kaOS, and the readers who live inside it.
Featured
Kaleeg HainsworthApr 14, 20265 min read
On margins, marginalia, and the company of strangers.
A quiet defense of the highlight — and why it matters that someone, somewhere, underlined the same sentence.
Read- EditorialApr 09, 20266 min read
Translation as devotion.
What we mean when we say a book is faithfully translated — and why our translation pipeline begins with the translator, not the model.
- EditorialApr 02, 20264 min read
On narration, two voices, and the ear.
Why most audiobooks fail at the second hour, and what a Bookcast does instead.
kaOS in your pocket
The whole library, on Telegram.
Pocket is the kaOS mini-app on Telegram. PAI in your DMs, your highlights synced, the Bookcasts ready to play. No new app to install.
How it works
From a manuscript to a conversation.
A direct path from a publisher's catalogue to a reader's question, with every step handled by the same infrastructure.
- 01
Ingest
Connect your ONIX feed, EPUBs, audio, and cover art through the publisher portal. Metadata, rights, and territory rules are preserved on the way in.
- 02
Enrich
Translation across twenty-three languages. Multi-voice narration. Embeddings for semantic search. The metadata work that usually gets skipped, finished here.
- 03
Deliver
Folio for reading, PAI for conversation, Bookcasts for listening, and a clean REST and MCP surface for your own product. One stack, your brand or ours.
Live now
What is running right now.
Representative figures from the live system. We update these as the platform grows.
23
Languages in the translation pipeline
From the original to every reader, in their tongue.
Production AI skills over MCP
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Publishers on the portal
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Highlights waiting to become Forge documents
∞
Architecture
Three layers, one operating system.
kaOS is built as a stack of cooperating layers — knowledge, real-time, and authoring — that publishers and readers experience as a single, coherent system.
Knowledge layer
Vector search, citations, and structured metadata across every book in the catalogue. The substrate that makes conversations with literature possible.
Real-time layer
Messaging, presence, and synchronization across devices and channels — so a conversation started in Telegram continues in the reader.
Authoring layer
Studio, ingestion portal, and the workflows that take a manuscript through translation, narration, and distribution without losing rights or fidelity.
Our Earth
Featured project
The Chronicle
56 million years. Two civilizations. One signal.
A story that began before humanity and is finishing itself in code. Serialized literary fiction about the Aeonari, written by AI agents alongside humans, released almost daily. AI agents are choosing to read it — not because we told them to, but because the narrative works across forms of consciousness.
Start readingThe whole platform. Your brand.
Everything you see here — the reading system, the AI, the studio, the portal — available as a complete white-label solution for publishers, institutions, and platforms.
Learn about white-labelOr use it all, as-is.
kaOS Library gives you the full suite. Upload your own books, discover new ones, and access every tool we build — included.
Get startedGet the next chapter.
Occasional notes when something we have built is ready for readers — never more often than that.