A reading companion for people who actually read ā to-read lists that don't accumulate guilt, finished-book reflections that pay forward, and the gentle structure that turns reading into a habit rather than an aspiration.
Get notifiedSee featuresThe features that make Book Butterfly useful day-to-day.
A to-read list that respects how taste evolves ā books drop off without shame when they no longer call to you. The list is a conversation, not a debt.
Finished-book reflections that crystallise what you took from the read ā not a review for strangers, a note to your future self about why this book mattered.
Reading rhythm that survives life ā pages-per-day targets you can hit on tired evenings, recovery from reading slumps, and the slow compounding of a steady practice.
An honest taste log that tracks what you actually love versus what you said you'd love. Useful when picking the next book, useful when remembering the best one of the year.
Built for the people who'll actually use it, not for tick-box procurement.
Designed for daily use, not enterprise checkbox compliance. The features that matter, none of the ones that don't.
Hosted on our own servers in Estonia. No US-jurisdiction tracking, no third-party analytics, no data sales.
Currently in private build. Add your details and we'll let you know when it's open. b-systems.enquiries@proton.me