
Archive.org
Z-Lib
Standard Ebooks
ManyBooks.net
PDF Magazine Download
Open Library
WorldMags
Gutenberg Books is free to use Android, and iOS app with more than 50,000 titles from classic to top hits and features all the important books ever published in history.

Google Marketing Platform
Smartly.io
AdRoll
Verizon Media DSP
Choozle
4C
Marin Software
Native advertising demand side platform.

Which is more popular?
Based on our record, Gutenberg Books seems to be more popular. It has been mentioned 134 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | gutenberg.org | stackadapt.com |
| Pricing | — | |
| Company | — | Startup from Canada · 250 - 499 employees · 2013 |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
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An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of StackAdapt yet.
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Recommendations tracked on public social media and blogs since March 2021.


This is a study of English only, using these sources: > We build our findings in two stages using two distinct kinds of word lists: (i) types: A lexicon for the English language (each word is of equal importance), and (ii) tokens:... - Source: Hacker News / 20 days ago
From Italy, https://www.gutenberg.org/ gives a 404 error and https://gutenberg.org/ opens a very official-looking page stating "police notice. This site is under judicial seizure" and references a sentence number: "criminal proceedings... - Source: Hacker News / 6 months ago
I got a kindle Scribe which can load PDF, HTML and text files via iPhone Kindle App and read offline. Since most pre-1925 books are out of copyright and free on https://gutenberg.org, ACM is open access (https://dl.acm.org/) and we have... - Source: Hacker News / 9 months ago
Tracking StackAdapt since Mar 2021.
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