Book review websites

Goodreads is an American social cataloging website operated by Goodreads, Inc., a subsidiary of Amazon. Users can search its database of books, annotations, quotes, and reviews and expand the database by registering books to generate library catalogs and reading lists. They can also create their own groups of book suggestions, surveys, polls, blogs, and discussions. The website's offices are located in San Francisco.

Douban.com (), launched on 6 March 2005, is a Chinese online database and social networking service that allows registered users to record information and create content related to film, books, music, recent events, and activities in Chinese cities. Douban is named after a hutong in Chaoyang District, Beijing where the founder lived while he began work on the website.

thumb|The BookTok Stop at the Gothenburg City Library, Sweden BookTok is a subcommunity on the social media platform TikTok that focuses on books and literature. This book club emerged in late 2019 as TikTok was becoming more popular. Members of this subcommunity, known as the BookTokers, make videos reviewing, discussing, and joking about the books they read. These books range in genre, but many content creators tend to focus on young adult fiction, fantasy, and romance. The community has been known to impact the publishing industry and book sales along with general interest in reading.

BookTube is a subcommunity on YouTube that focuses on books and literature. The BookTube community has, to date, reached hundreds of thousands of viewers worldwide. While the majority of BookTubers focus on Young Adult literature, many address other genres. BookTube videos also generally follow a set of formats, often drawing upon the wider "bookish" culture and lexicon. There is a distinct set of recognizable faces within BookTube as well as some content created by the publishing community. BookTube is often used to advertise new publications and is cited as a source of growth for the publish

Abjjad is an Arabic reading application that was launched in June 2012 by Eman Hylooz. Abjjad offers users the ability to download and read thousands of books offline through its iOS and Android applications. In December of 2020, Abjjad had more than 1.5 million registered accounts.

Shelfari was a social cataloging website. Shelfari users built virtual bookshelves of the titles they owned or had read, and could rate, review, tag, and discuss their books. Users could also create groups that other members could join, create discussions, and talk about books, or other topics. Recommendations could be sent to friends on the site for what books to read.

Babelio is a French social cataloging website and a mobile app dedicated to literature. It is a social network for users to review books and generate personal library catalogs, which can be shared and commented on by other users.