Chapter-by-chapter reading
Break dense PDFs and EPUBs into chapters you can study one section at a time.
New — export your notes to Obsidian, Anki & Markdown
Intralocutor
Read deeply. Reflect clearly.
A reading companion for serious books. Upload PDFs or EPUBs, organize chapters, take notes, and talk through each section with an AI interlocutor — all in one focused workspace.
Enter library
Upload a PDF, map your chapters, and start reading.
About
Built for readers who want more than highlights
Intralocutor turns PDFs into a structured reading environment. Instead of skimming, you move chapter by chapter — annotating, pinning core points, and discussing the text with an AI partner that keeps the book's context in view.
AI Interlocutor, 7 modes
Discuss, get Socratic questioning, or stress-test methodology, assumptions, and causal claims.
Highlights that come back
Notes and highlights return on a spaced-repetition schedule until they stick.
Concept graph
An evolving map of the ideas you've understood, linked across chapters.
Synthesis & re-reads
Cumulative book syntheses, with comparison across separate read-throughs.
Search & export
Semantic search over everything you've written, exportable to Obsidian, Anki, and Markdown.
Pricing
Simple and personal
Reader
$5/month
Everything you need for a single book at a time.
- 3 active books in your library
- Chapter notes and core points
- AI chapter discussions
- Manual chapter mapping
Most popular
Bookworm
$15/month
For readers working through several books and re-reads at once.
- Unlimited books and read-throughs
- Everything in Reader
- Concept graph and book synthesis
- Semantic search across your library
Contact
Questions or feedback?
Intralocutor is evolving with every reading session. Reach out with ideas, bugs, or requests for the features you need most.
hello@intralocutor.app