What are some alternatives?
When comparing GetAbstract.com and 12min Reading, you can also consider the following products
Blinkist - Key insights from 2,000+ bestselling nonfiction books
Book Summaries - Great books summarized in 5 quotes (or less) so you can get the main idea fast.
Instaread - Read or hear key takeaways of any book in minutes
Four Minute Books - Making you smarter in 4 minutes or less.
Hardbound - Illustrated summaries of bestselling nonfiction books
12min APP - Free reading app for summaries of nonfiction books.