Software Alternatives, Accelerators & Startups

ReadEra VS Calibre Web

Compare ReadEra VS Calibre Web and see what are their differences

ReadEra logo ReadEra

Read book files in EPUB, PDF, DOC, DOCX, RTF, TXT, DJVU, FB2, MOBI and CHM formats.

Calibre Web logo Calibre Web

Calibre Web is a web app providing a clean interface for browsing, reading and downloading eBooks...
  • ReadEra Landing page
    Landing page //
    2023-04-27
  • Calibre Web Landing page
    Landing page //
    2023-09-26

ReadEra features and specs

  • Offline Reading
    ReadEra allows users to read books and documents without needing an internet connection, providing flexibility and convenience.
  • Multiple Formats
    The app supports a wide range of file formats including PDF, EPUB, DOC, and MOBI, making it versatile for various reading materials.
  • No Ads
    ReadEra offers an ad-free reading experience, which enhances user concentration and enjoyment.
  • Library Management
    It provides robust library management features, allowing users to organize their reading materials efficiently with collections, bookmarks, and reading statuses.
  • Annotations and Bookmarks
    Users can highlight text, add notes, and bookmark pages, which is helpful for studying or keeping track of important sections.

Possible disadvantages of ReadEra

  • Limited Platform Availability
    ReadEra is mainly available for Android devices, limiting its accessibility for users on other operating systems like iOS and Windows.
  • No Cloud Sync
    The app does not offer cloud syncing, meaning users cannot sync their reading progress and annotations across multiple devices.
  • Design and Customization
    Some users may find the app's design less modern or customizable compared to other e-reader apps on the market.
  • Advanced Features
    Lacks some advanced features such as text-to-speech, in-app dictionary, and direct access to book stores which other e-reader apps might offer.

Calibre Web features and specs

  • Open Source
    Calibre Web is open-source software, which means it is free to use and its source code is available for modification and improvement by the community.
  • User-Friendly Interface
    Calibre Web provides a clean and intuitive user interface, making it easy to organize, search, and read ebooks without requiring technical expertise.
  • Cross-Platform
    The application can be deployed on various platforms including Windows, macOS, Linux, and even on Docker, offering flexibility in installation and usage.
  • Mobile Support
    Calibre Web is mobile-friendly and optimized for use on smartphones and tablets, allowing users to read ebooks on the go.
  • Integration with Calibre
    Calibre Web integrates seamlessly with the popular Calibre ebook management tool, making it easy to use their ebooks and metadata without duplication.
  • User Management
    The platform supports multi-user access with different privilege levels, making it suitable for shared libraries and family use.
  • Customizable
    Being open source, users can customize Calibre Web to better suit their needs, including altering the design and functionality of the application.

Possible disadvantages of Calibre Web

  • Setup Complexity
    Initial setup and configuration may require some technical knowledge, especially if deploying on a server or using Docker.
  • Dependence on Calibre
    While integration with Calibre is a pro, it also means that users need to have Calibre installed and set up properly, which can be an additional step.
  • Limited Built-in Features
    Calibre Web does not have all the features of the original Calibre application, particularly some advanced ebook editing and conversion options.
  • Community Support
    As an open-source project, it relies on community support rather than having dedicated customer service, which may be a drawback for users requiring immediate assistance.
  • Performance
    Performance can vary depending on the configuration and resources of the server it is running on, potentially leading to slower response times for larger libraries.

Analysis of ReadEra

Overall verdict

  • Yes, ReadEra is considered a good ebook reader. It provides a comprehensive set of features that cater to both casual readers and avid book enthusiasts. Its ability to handle various formats without ads or subscription fees makes it a popular choice.

Why this product is good

  • ReadEra is highly regarded for its versatility and user-friendliness. It supports a wide range of ebook formats such as PDF, EPUB, MOBI, and more, eliminating the need for multiple apps. It offers a clean, intuitive interface with features like bookmarks, highlighting, and a night mode, enhancing the reading experience. Additionally, it is free to use and does not require registration, making it accessible and convenient.

Recommended for

    ReadEra is recommended for anyone who reads ebooks on their Android device, especially those who appreciate a variety of supported formats and a clutter-free reading experience. It is particularly suitable for users who prefer an app that requires no internet connection and values privacy.

Analysis of Calibre Web

Overall verdict

  • Calibre Web is a highly effective and well-regarded tool for those who need a web-based interface to interact with their Calibre eBook library. It's particularly valued for its ease of setup and the rich feature set it offers.

Why this product is good

  • Calibre Web is an open-source web application that provides a user-friendly interface for browsing, managing, and reading eBooks hosted on a server.
  • It allows users to access their Calibre library remotely, providing support for various eBook formats and features like metadata management and book tagging.
  • It supports multiple users, allowing each user to have their own login and preferences, making it a great tool for shared libraries.
  • The application is easy to deploy with support for Docker and detailed installation instructions for various environments.

Recommended for

  • Individuals who use Calibre to manage their eBook libraries and want remote or shared access.
  • Users looking for a self-hosted solution to provide access to eBooks for multiple users in a network or community.
  • Tech-savvy individuals who can set up a server environment or use Docker for deployment.

ReadEra videos

ReadEra Android app tutorial and review free e-reader alternative

Calibre Web videos

Calibre Web

Category Popularity

0-100% (relative to ReadEra and Calibre Web)
eBook Reader
37 37%
63% 63
Ebooks
29 29%
71% 71
eBook Manager
34 34%
66% 66
Tool
100 100%
0% 0

User comments

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Social recommendations and mentions

Based on our record, Calibre Web seems to be a lot more popular than ReadEra. While we know about 87 links to Calibre Web, we've tracked only 1 mention of ReadEra. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

ReadEra mentions (1)

  • A few smaller things to celebrate
    I can answer question 1. To read downloaded fanfiction, or any other pdf/epub, you need a reader app. I personaly use the free version of ReadEra because it's the best I've found in terms of range of file formats, general functionality, and ease of use. I like it enough that I plan to spring the $10 for the paid version eventually. Source: over 2 years ago

Calibre Web mentions (87)

  • Abogen โ€“ Generate audiobooks from EPUBs, PDFs and text
    I imagine a pipeline between Calibre-Web[0] and audiobookshelf[1] going through Abogen, where Calibre-Web supplies the books, Abogen generates the audio version of it, and Audiobookshelf serves them. [0] https://github.com/janeczku/calibre-web [1] https://github.com/advplyr/audiobookshelf. - Source: Hacker News / about 2 months ago
  • KOReader: Open-Source eBook Reader
    This allows me to sync my library to my Kobo e-reader using KOreader. Also, turning pages is faster than with the stock reader of the device. https://github.com/janeczku/calibre-web. - Source: Hacker News / 6 months ago
  • Ebooks
    There are already some very good ebooks solutions out there so there's really no need. Calibre for the backend and database management, Calibre-Web for the front end, and Openbooks for content. Source: almost 2 years ago
  • Kobo / Calibre-web / ePubs - how nice do they play?
    I have a carefully-curated calibre-web library that is 100% epubs. I have a kindle to which I usually send books from calibre-web with the 'send to e-reader' button, and it works great. Source: almost 2 years ago
  • Calibre โ€“ New in Calibre 7.0
    Worthy of note the Calibre-Web[0] project, which builds atop Calibre library to provide powerful web interface. The project and its maintainer deserve some love and support. [0] https://github.com/janeczku/calibre-web. - Source: Hacker News / almost 2 years ago
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What are some alternatives?

When comparing ReadEra and Calibre Web, you can also consider the following products

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