Learn anything
in 15 minutes
Boki distills any book in the world into a lecture you'll actually finish.
Custom styles, multi-device sync, anywhere you go.
From classics to new releases — all here
Covering 99.9% of the world's non-fiction. Updated continuously.
- Principles
- Deep Work
- Sapiens
- Thinking, Fast and Slow
- The Black Swan
- The Crowd
- Guns, Germs, and Steel
- The Wealth of Nations
Built for deep reading
99.9% of the world's books, here
From Principles to The Three-Body Problem, from bestsellers to academic deep cuts — Boki keeps crawling and curating high-quality summaries so you're never starved for something to read.
- Full coverage of mainstream non-fiction in English and Chinese
- New releases added every week
- On-demand generation for niche titles
Your book, your voice
The same book can be a professor's close reading, a stand-up host's witty walkthrough, or a 5-minute distilled brief. Switch depth and pace to match how you want to learn.
- Multiple preset styles, swap any time
- Lecture length from 5 to 60 minutes
- Browse and listen in 50+ languages
- Regenerate any single book on demand
From subway to sofa — never lose your place
Web, iOS, and Android stay in sync in real time, including playback position and notes. Listen halfway on headphones, open the web at home, keep going.
- Real-time playback sync
- Unified notes and highlights
- Offline cache for the subway
Simple, transparent pricing
Start free. Upgrade when you want more.
- Read every book in the Boki library
- Multi-device sync (Web, iOS, Android)
Includes everything in Free, plus:
- Generate scripts in custom styles
- Use an AI agent to search for any book
- A wide selection of narration voices
- 50+ explanation languages
Read one more book today
Sign up for Boki and start your first 15 minutes.
Get started — free