Read with
intention.

The reading companion that tracks your library, builds daily habits, and lets you ask an AI anything about what you're reading — scoped to exactly the pages you've read.

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 — 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 or reading history on our servers.

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 — no spoilers
• AI-powered book recommendations
• Chapter and section summaries
• Priority access to new features