Sumizeit
15 minute non-fiction book summaries in text, audio, and video format.
About
Sumizeit is a micro-learning app that helps you learn faster without spending hours reading. It turns the world’s best nonfiction books into clear, structured summaries you can finish in just 5–10 minutes. Each summary breaks down big ideas into bite-sized lessons, making it easy to absorb key insights anytime, anywhere. Designed for busy minds (and especially great for people with ADHD), Sumizeit focuses on clarity, speed, and retention. Learn through short reads, audio options, and quick quizzes that reinforce what you’ve just learned. Topics range from personal finance, business, psychology, health, and productivity to science, history, and self-improvement. Whether you want to replace doom-scrolling with something meaningful, prepare for a conversation, or steadily build knowledge every day, Sumizeit makes learning feel effortless. No fluff, no filler just the core ideas that actually matter, delivered in a format that fits real life.
Key Features
15-minute Multi-format Summaries
Professional, human-written summaries that distill bestselling nonfiction books into clear, structured lessons you can read in ~15 minutes or less.
Text, Audio & Video Modes
Consume summaries in the format you prefer — readable text, narrated audio for commutes, or short video explainers for quick visual learning.
Personalized Recommendations & Progress Tracking
Daily content suggestions tailored to your interests, plus tracking, streaks, and rewards to help build and maintain a consistent learning habit.
Quick Quizzes & Retention Tools
Short quizzes and reinforcement features after each summary to improve retention and help you recall the core ideas.
How to Use Sumizeit
1) Sign up for a free account or start the trial on the Sumizeit website or app. 2) Browse the library or search for a topic or title you care about. 3) Open a summary and choose text, audio, or video — complete the 5–15 minute lesson. 4) Take the short quiz, save to favorites, and track your progress; use recommendations to plan your next summaries.