🆚 BookBub vs. Project Gutenberg
- 📈 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 Israel.
Statistics based on 3.4M+ analyzed websites. About this data
Project GutenbergType
Ebook technology
Ebook technology
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
Cambridge, Massachusetts, United States
Montclair, New Jersey, United States
Pricing
Free ✔️
Free ✔️
Popularity
Determined by the number of sites using each technology.
BookBub ebook technology is 3 times more popular than Project Gutenberg.
Total websites
Market share
Ebooks
Popularity by country
Determined by the number of sites detected from each country.
BookBub is more popular in the United States, the United Kingdom, and Australia, while Project Gutenberg is more popular in Germany, Japan, and Israel.
United States
United Kingdom
Australia
Canada
Germany
Japan
Israel
France
New Zealand
Poland
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.
BookBub is more popular than Project Gutenberg in all market segments.
Blogs/Wiki
Education/Reference
Marketing/Merchandising
Entertainment
Sports
Personal Pages
Online Shopping
Business
Phishing
Alcohol
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Amazon eBooks
Apple Books
Google Play Books
Kobo
Libby🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,406,701 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.