Free Diigo AlternativesTop Bookmark Managers & Social Bookmarking Tools like Diigo

The best free alternative to Diigo is Raindrop.io. If that doesn't suit you, our users have ranked more than 100 alternatives to Diigo and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Diigo are wallabag, Karakeep, Memex and Curio.

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Alternatives list

  1. Raindrop.io icon

    Raindrop.io

     542 likes

    Capture and organize bookmarks and associated content like articles, photos, and more with Raindrop.io. Enjoy real-time collaboration, privacy focus, web clipper, and sync across devices without ads.

    197 Raindrop.io alternatives

    Cost / License

    • Freemium
    • Proprietary (MIT)

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Microsoft Edge
    • Vivaldi
    • Google Chrome
    • Safari
    • Yandex Browser
    • Software as a Service (SaaS)
    • Opera
    • Mozilla Firefox
    Raindrop.io interface with dark theme selected
     
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    3
    Raindrop.io vs Diigo Comments
    xxxxx
    Positive
    3

    raindrop in 2021 still lacks annotation and highlights. were announced as 'planned' back in 2016...

    Dave Mackey
    Positive
    1

    Raindrop now supports both annotations and highlights!

    Guest
    Negative
    2

    It cannot be used to highlight web pages. This is the main idea of Diigo.

    Review by a new / low-activity user.
    • Raindrop.io is Freemium and ProprietaryDiigo is also Freemium and Proprietary
    • Raindrop.io is Customizable and Privacy focusedDiigo is not according to our users
  2. wallabag icon

    wallabag

     311 likes

    Open-source, self-hosted service that extracts article content for comfortable viewing, offers responsive offline access on multiple devices, supports import from popular tools, multilingual options, filters, classification, and downloads in many formats.

    105 wallabag alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Application type

    Platforms

    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Google Chrome
    • Cloudron
    • Opera
    • Mozilla Firefox
    wallabag screenshot 1
     
  4. Karakeep icon

    Karakeep

     85 likes

    Self-hostable, open-source tool for organizing bookmarks, notes, and images with automatic AI tagging, full-text search, Chrome plugin, web dark mode, and iOS support planned. Fetches titles and descriptions, sorts by lists, and is designed for privacy-focused users.

    96 Karakeep alternatives

    Cost / License

    Application types

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Google Chrome
    • Docker
    • Mozilla Firefox
    Karakeep screenshot 1
     
  5. Ad
    Screenshot
    Fabric Internet OS icon
    Fabric Internet OS

    Comprehensive AI-powered storage system featuring semantic search, automatic data organization, syncing across devices, collaborative workspaces, annotation for files and websites, real-time sharing, direct linking, and integrati...

    https://fabric.so
    Learn More
  6. Memex icon

    Memex

     112 likes

    A reading app that keeps you in the flow of your online reading & research. Save, annotate, share & collaborate without leaving your tab.

    Cost / License

    • Freemium
    • Proprietary (MIT)

    Application types

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Vivaldi Browser
    • Google Chrome
    • Brave
    • Firefox
    Memex screenshot 1
     
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    5
    Memex vs Diigo Comments
    Top Positive Comment
    CaptainFuture
    3

    Because Memex annotation and search features are completely free for private use (as opposed to lifetime 100 in Diigo). Also, the annotations have a much better UX than Diigo. No other Annotation tool exists that allows users to create unlimited free annotations, and protects their privacy through offline-first approaches.

    Guest
    Positive
    1

    Fast, doesn't get in the way, requires minimal interraction yet powerful.

    Review by a new / low-activity user.
    Guest
    Positive
    0

    Totally free, works intuitively and gives me a bunch of other ways to organize and re-find articles and quotes that are useful to me.

    Review by a new / low-activity user.
    3 of 5 comments
    • Memex is Freemium and ProprietaryDiigo is also Freemium and Proprietary
  7. Curio icon

    Curio

     27 likes

    Capture web links and newsletters, organize articles with tags, notes, and highlights, search a personal library, and read clean text online or offline in a focused Markdown viewer. Planned features include AI summaries, PDF extraction, and mobile apps.

    69 Curio alternatives

    Cost / License

    Application types

    Platforms

    • Online
    • Self-Hosted
    • Google Chrome
    • Docker
    • Mozilla Firefox
    • Android
    • iPhone
    Dashboard on mobile
     
  10. Fabric Internet OS icon

    Fabric Internet OS

     37 likes

    Comprehensive AI-powered storage system featuring semantic search, automatic data organization, syncing across devices, collaborative workspaces, annotation for files and websites, real-time sharing, direct linking, and integration of drives, links, and notes.

    47 Fabric Internet OS alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Google Chrome
    Fabric Internet OS screenshot 1
     
  11. Hypothes.is icon

    Hypothes.is

     65 likes

    Annotate with anyone, anywhere Our mission is to bring a new layer to the web. Use Hypothes.is to discuss, collaborate, organize your research, or take personal notes.

    23 Hypothes.is alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Google Chrome
    • Mozilla Firefox
    Hypothes.is screenshot 1
     
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    2
    Hypothes.is vs Diigo Comments
    Guest
    Positive
    2

    It is an open source software for highlighing, commenting and discussion. All the annotations can be freely shared. This comes in handy when reading research articles online. Diigo's highlight feature is good but is limited in number in the free version

    Review by a new / low-activity user.
    rasterpeanut
    Positive
    0

    this is THE tool for highlighting and annotating anywhere on the internet freely and privately (or socially if you want that)... it is open-source and it is great.. PLEASE do check it out before scrolling over.

    • Hypothes.is is Free and Open SourceDiigo is Freemium and Proprietary
  12. LinkAce icon

    LinkAce

     35 likes

    LinkAce is meant to provide a long-term archive of links to websites, media files or anything else which has a valid URL. Store interesting articles, neat web tools or libraries you may use sometime in the future.

    Cost / License

    Application type

    Platforms

    • Self-Hosted
    LinkAce screenshot 1
     
  13. Linkinize icon

    Linkinize

     9 likes

    AI-Powered Bookmark Manager for Teams, Linkinize is the central hub for your team’s bookmarks

    Organize, search, and securely share bookmarks across your team. faster onboarding, zero chaos. Automatically generate titles, descriptions, and smart tags with AI.

    Cost / License

    • Freemium
    • Proprietary

    Application type

    Platforms

    • Online
    • Microsoft Edge
    • Google Chrome
    • Mozilla Firefox
    Bookmark management extension
     
  14. Linkeeper icon

    Linkeeper

     18 likes

    A URL bookmarking app, featuring deep integration into the OS, iCloud Sync, extensive Siri Shortcuts actions, and a stunning user interface that makes it a joy to use and feels like home.

    92 Linkeeper alternatives

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    • iPhone
    • iPad
    • visionOS
    Linkeeper screenshot 1
     
  15. Tagpacker icon

    Tagpacker

     128 likes

    A free tool to quickly collect, organize, and share your favorite links.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Online
    • Google Chrome
    • Firefox
    In your Tagpacker profile, you will always find what you are looking for.
     
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    2
    Tagpacker vs Diigo Comments
    PERCE_NEIGE
    Positive
    3

    Tagpacker is totally free, and provides a cleaner interface than Diigo for presenting bookmarks. I like it because it automatically grabs an image found in the page we bookmark, and when it fails, we can provide a link toward an image. There's also a feature that suggest tags, and autocomplete tags.

    Guest
    Positive
    2

    As a librarian and former cataloguer, I have to say that it's the best available free tool of all listed here. Container Tags (called feature) is an interesting mix of hierarchical classification and facet classification. Even if hard core user might wish it allows for more classification, it's certainly seems capable enough, and a far more preferable alternative than to create your own SQL database.

    Review by a new / low-activity user.
    • Tagpacker is Free and ProprietaryDiigo is Freemium and Proprietary
12 of 111 Diigo alternatives