Publish early,
publish often.

Authors and publishers use Leanpub to
publish amazing in-progress and completed books.

Leanpub empowers authors and publishers with the Lean Publishing process.

Leanpub is FREE for authors, publishers and causes.

We pay authors or publishers 90% royalties minus 50¢ per sale.

Leanpub authors have earned

All Time $4,465,126 Last 30 Days $118,226
  • Authors

    Leanpub is the best way in the world to write a book. This is especially true if you're publishing an in-progress computer programming book, but you'll find all kinds of books here.

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  • Publishers

    We're building the best publishing workflow in the world. Sign up now and help us create the future of publishing, as Leanpub for Publishers evolves with your feedback.

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  • Causes

    Leanpub empowers authors to support their favorite causes directly, by automatically sharing their royalties via our Leanpub for Causes program.

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Introduction to Lean Publishing

In this video from TOC 2013 in New York, Leanpub cofounder Peter Armstrong explains the definition, origins and practice of Lean Publishing, which is the idea behind Leanpub

Introduction to Markdown and Markua

In this video from Books in Browsers 2014, Peter Armstrong explains why Markdown is a great way to write ebooks and why Leanpub is specifying Markua, its Markdown dialect.