Everything a serious
reader needs.
Built around one idea: your reading should feel meaningful, not managed.
Ask about any book
Chat with Passage about what you're reading. Ask what's happened so far, get character summaries, and explore themes without spoilers. Every answer is scoped to your current page.
Character lookup
Lost track of who's who? Type any name and get an instant profile covering their role, relationships, and key moments - limited strictly to events you've actually read.
50 million titles
Search Open Library's entire catalog. Every book comes with metadata, cover art, and page count, ready to add to your shelf in one tap. Import your own PDFs and EPUBs too.
Reading streaks
Build a daily habit. Passage tracks how many days in a row you've read, marks books you touched today, and keeps a quiet record of your progress across your whole library.
AI recommendations
Tell Passage what you love and it will suggest your next read, drawing on your library, reading pace, and genre preferences to surface books worth your time.
Local-first privacy
Your library, progress, and reading history stay on your device. Passage never sells your data. AI features require a connection but never store your book content on our servers.
Passage changed how I read. I can finally ask questions about characters mid-chapter without wading through spoiler-filled forums.
I've tried every book tracker. None of them felt like they respected reading as a practice. Passage does. Simple, beautiful, purposeful.
The no-spoilers AI is genuinely impressive. I asked about a character's backstory and it only told me what I'd actually read. Remarkable.
“A reader lives a thousand lives before he dies.George R.R. Martin
The man who never reads lives only one.”
Simple and honest.
Free forever for the essentials. One dollar a month for the full AI experience.
Everything you need to manage a reading life.
- Unlimited library - any book, any format
- Open Library catalog search (50M+ titles)
- Import your own PDFs and EPUBs
- Reading progress tracking per book
- Daily reading streaks
- Offline reading, always
The full reading companion, powered by AI.
- Everything in Free
- Unlimited AI chat about any book
- Character lookup with no spoilers
- AI-powered book recommendations
- Chapter and section summaries
- Priority access to new features