🆚 BookBub vs. Project Gutenberg
Compare technologies based on real-world usage data *- 📈 BookBub is three times more popular than Project Gutenberg.
- 🌎 BookBub is more popular in the United States, the United Kingdom, and Australia.
- 🌍 Project Gutenberg is more popular in Germany, Japan, and Poland.
Project GutenbergType
About
BookBub is a book discovery service that alerts readers to deeply discounted or free ebooks.
It offers handpicked daily deals, personalized genre-based recommendations, and wish-list price-drop alerts.
Project Gutenberg, founded in 1971, is the oldest digital library created to digitize and archive public-domain cultural works.
It hosts over 75,000 titles, primarily older works with expired US copyright, and provides content in plain text, EPUB, and Kindle formats.
Headquarters
Pricing
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥉 Third most popular in the United States in the Ebooks category.
- ⭐ 8th most popular in the United States in the Ebooks category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Amazon eBooks
Apple Books
Google Play Books
Kobo
Libby* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.