What are some alternatives?
When comparing Four Minute Books and Book Summaries, you can also consider the following products
Blinkist - Key insights from 2,000+ bestselling nonfiction books
12min APP - Free reading app for summaries of nonfiction books.
Instaread - Read or hear key takeaways of any book in minutes
GetAbstract.com - Book Summaries, Book Abstracts
Resoomer - Resoomer is a software and online tool for text summary: it allows you to summarize and analyze your articles by taking up the important concepts
SMMRY - Summarize articles, text, websites, essays and documents for free with SMMRY.