Web-based Obsidian AlternativesFiltered by 'Support for MarkDown'

Obsidian is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best Online alternative is Logseq, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Obsidian and loads of them are available as a web app so hopefully you can find a suitable replacement. Other interesting Online alternatives to Obsidian are Joplin, Notion, Notesnook and Standard Notes.

filter to find the best alternatives

Obsidian alternatives are mainly Note-taking Tools, but if you're looking for Todo List Managers or Task Management Tools you can filter on that. Other popular filters include Open Source, Windows, Linux, Self-Hosted, Note-taking, Windows + Open Source and Linux + Open Source. These are just examples - use the filter bar below to find more specific alternatives to Obsidian.
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Alternatives list

  1. Logseq icon

    Logseq

     335 likes

    Local-first, privacy-focused notebook supporting Markdown and Emacs Org mode. Offers offline use, encrypted backups, plugin extensibility, LaTeX support, real-time collaboration, and hierarchical organization for personal knowledge management.

    199 Logseq alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • iPad
    • Self-Hosted
    • F-Droid
    • Flathub
    Logseq screenshot 1
     
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    14
    Logseq vs Obsidian Comments
    Top Positive Comment
    jchalifour
    10

    Logseq is incredibly innovative and it respects my privacy and freedom by providing Free and open source software as opposed to proprietary tools.

    Top Negative Comment
    Power User
    3

    I found Obsidian to be a far more stable application than Logseq, which is important as I am switching platforms frequently and need something which functions properly and reliably on Mac, iPad, iPhone, Windows, and Linux. I decided to pay for Obsidian's sync feature and it has been smooth as butter - probably using a cloud drive would have worked well, but I find that convenience at a reasonable cost for an application I use daily is perfectly acceptable.

    AbdulrhmanFawzy
    Positive
    0

    Best Alternative for Obsidian, Logseq focuses on Privacy and it is open source, and it works on the block/bullet level which makes it more efficient when linking or connecting blocks or pages

    3 of 14 comments
    • Logseq is Free and Open SourceObsidian is Freemium and Proprietary
    • Logseq is Decentralized and CustomizableObsidian is not according to our users
  2. Joplin icon

    Joplin

     900 likes

    Open source app for managing notes and to-dos with Markdown support. Syncs seamlessly across devices using services like Dropbox and OneDrive. Offers end-to-end encrypted synchronicity, offline access, rich import/export options, and a Web Clipper for browsers.

    143 Joplin alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • AppImageHub
    • Snapcraft
    • Google Chrome
    • Flathub
    • PortableApps.com
    • F-Droid
    • Cloudron
    • Homebrew
    • Chocolatey
    • Termux
    • Mozilla Firefox
    Joplin screenshot 1
     
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    13
    Joplin vs Obsidian Comments
    Top Positive Comment
    Guest
    1

    It's open source, allows crypto your md notes on some cloud storage

    Review by a new / low-activity user.
    Top Negative Comment
    andgregorik
    24

    Joplin has a fracture of the features of Obsidian which is no wonder since Obsidian aims to become a powerful desktop knowledge base, unlike Joplin. For one thing, Joplin focuses on mobile<->desktop syncing and not on effective internal linking. They're similar at first glance only.

    Guest
    Positive
    1

    embedded synchronization, clipper, encryption. No useless for personal notes graphs

    Review by a new / low-activity user.
    3 of 13 comments
    • Joplin is Freemium and Open SourceObsidian is Freemium and Proprietary
    • Joplin is Minimalistic and DecentralizedObsidian is not according to our users
  4. Notion icon

    Notion

     660 likes

    Enhance team collaboration and content organization with Notion. Experience real-time access, intuitive drag-and-drop functionalities, and visually simple interfaces designed for productivity in managing tasks, notes, and databases effectively. Ideal for teams of every size.

    238 Notion alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    Notion screenshot 1
     
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    8
    Notion vs Obsidian Comments
    Top Positive Comment
    Gregor Zobjak
    2

    Notion is online only so I don't can access my note when I'm offline + very closed system with a proprietary file format

    Top Negative Comment
    Aaron
    4

    No local copy of your notes. Notion can access your notes at any time. No offline support.

    begorim451
    Negative
    0

    notion requires account registrating, requires internet connection, not as much customizable as obsidian. however notion is easier to use and looks aesthetic

    3 of 8 comments
    • Notion is Freemium and ProprietaryObsidian is also Freemium and Proprietary
    • Notion is CustomizableObsidian is not according to our users
  5. Ad
    Screenshot
    Notion icon
    Notion

    Enhance team collaboration and content organization with Notion. Experience real-time access, intuitive drag-and-drop functionalities, and visually simple interfaces designed for productivity in managing tasks, notes, and databas...

    https://www.notion.com
    Learn More
  6. Notesnook icon

    Notesnook

     189 likes

    Offers open-source, end-to-end encrypted notes with device-based privacy, cross-platform support, private vault, secure sync, offline access, markdown editor, exports to multiple formats, automatic backups, organizational tools, and strong encryption.

    340 Notesnook alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    • Flathub
    • F-Droid
    • Software as a Service (SaaS)
    • Flatpak
    Notesnook screenshot 1
     
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    5
    Notesnook vs Obsidian Comments
    Top Positive Comment
    jchalifour
    2

    Notesnook respects its users by providing the software as open source, Obsidian does not.

    edwardixon
    Positive
    0

    Cheapest sync! Greatest mobile apps! App notes you actually want to use Easy text formatting. Simple to use. Simple, good notes experience

    Soup
    Positive
    0

    It's very good for taking notes, however there's no "graph" layout like obsidian does. Maybe in the future it will get that feature.

    3 of 5 comments
    • Notesnook is Freemium and Open SourceObsidian is Freemium and Proprietary
  7. Standard Notes icon

    Standard Notes

     696 likes

    Secure note-taking app with end-to-end encryption, unlimited syncing across all platforms, offline access, detailed organization through tags, strong passcode and biometric protections, and premium features like encrypted files, themes, web clipper, super note types, and hardware key support.

    158 Standard Notes alternatives

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Self-Hosted
    • F-Droid
    Standard Notes homepage.
     
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    3
    Standard Notes vs Obsidian Comments
    Aaron
    Negative
    9

    Note-linking is a subscription only feature

    hex111
    Positive
    4

    i feel better paying for open source user friendlier projects, wysiwyg is just necessary for people to reasonably shift from the data robbery monopolies.

    Sam Lander
    0

    Standard Notes is not really an alternative to Obsidian. Standard Notes is open-source, more secure/private, and more simple.

    Standard Notes can be used across multiple devices and syncs.

    Obsidian telephones home constantly, even if you turn off updates and community plugins. But Obsidian is a very beautiful markdown app, that does more than just note-taking or to-do lists like Standard Notes.

    • Standard Notes is Freemium and Open SourceObsidian is Freemium and Proprietary
    • Standard Notes is Minimalistic, Security-focused and CustomizableObsidian is not according to our users
  8. Simplenote icon

    Simplenote

     605 likes

    Cloud-based, open-source note-taking app supporting plain text notes, lists, and ideas with real-time sync, multi-device support, version history, markdown, tagging, collaborative editing, no ads, and free registration required for all cloud features.

    144 Simplenote alternatives

    Cost / License

    Application types

    Alerts

    • Discontinued

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Simplenote screenshot 1
     
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    6
    Simplenote vs Obsidian Comments
    Top Positive Comment
    Mayank-Arora
    -1

    Simplenote is love. You must try it once. I have SimpleNote installed on my Mac, Windows, Linux, Android and iPad. It works on all browsers and all operating systems. It is so easy to take notes and have them sync across all devices and web. It is so easy to quickly get to your notes. I can't live without simplenote as I have so much dependency on this simple tool. Simplenote really makes it simpler to organize 'note taking' task.

    Top Negative Comment
    Niminae
    3

    The most prominent feature of Obsidian is bi-directional linking between notes. Simplenote is more akin to sticky notes; they aren't really similar at all.

    Guest
    Negative
    0

    Its too simple and is focused on simplicity unlike obsiidian

    Review by a new / low-activity user.
    3 of 6 comments
    • Simplenote is Free and Open SourceObsidian is Freemium and Proprietary
    • Simplenote is MinimalisticObsidian is not according to our users
  10. AFFiNE icon

    AFFiNE

     116 likes

    Open-source, privacy-focused workspace combining note-taking, project and task management, Kanban board, interactive whiteboard, Pomodoro timer, Markdown support, offline access, real-time team collaboration with @mentions, goal tracking, subtasks, and customizable features.

    166 AFFiNE alternatives

    Cost / License

    • Freemium
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Self-Hosted
    AFFiNE screenshot 1
     
  11. Bear icon

    Bear

     98 likes

    Flexible note-taking and writing tool featuring advanced markdown with in-line images, cross-note links, live preview, hashtags, Focus Mode, plain text storage, iCloud sync, one-tap formatting, smart data recognition, and multiple export formats for portability.

    264 Bear alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Online
    • iPhone
    • iPad
    Bear screenshot 1
     
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    4
    Bear vs Obsidian Comments
    ChrisWayg
    Positive
    2

    I have over 5,000 notes in Bear which were easy to export to Obsidian (except for creation date order). Bear is still easier to use for non-technical users and has a WYSIWYG editing experience, which is lacking in Obsidian. I am currently testing Obsidian, as it is cross platform, has more features and free sync options.

    sCojQE5
    Positive
    1

    Bi-directional linking and tags might be the only thing that relate these two, but it's more relation that every other entry on this list.

    Power User
    Negative
    0

    A note taking application isn't the same as a knowledge management application, even if both allow you to take notes. Bear works great as an editor, but it's not an Obsidian alternative.

    3 of 4 comments
    • Bear is Freemium and ProprietaryObsidian is also Freemium and Proprietary
  12. La Suite Docs icon

    La Suite Docs

     23 likes

    Collaborative platform for real-time note-taking, documentation, and wikis, featuring offline editing, granular permissions, AI-assisted writing, multiple export formats, user-friendly formatting, scalable team support, customizable templates, and open-source licensing.

    90 La Suite Docs alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application types

    Platforms

    • Online
    • Self-Hosted
    • Docker
    La Suite Docs screenshot 1
     
  13. Capacities icon

    Capacities

     42 likes

    Capacities offers a revolutionary note-taking experience by utilizing a network-based structure for knowledge capture and organization. Users create unique entities like ideas and questions in a graph view, fostering personalized and interconnected know-how beyond traditional folders.

    99 Capacities alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    Capacities screenshot 1
     
  14. Nuclino icon

    Nuclino

     135 likes

    Nuclino is a unified workspace where teams can bring all their knowledge, docs, and projects together in one place. It’s a modern, simple, and blazingly fast way to collaborate, without the chaos of files and folders, context switching, or silos.

    354 Nuclino alternatives

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • iPad
    Nuclino screenshot 1
     
  15. Roam Research icon

    Roam Research

     59 likes

    As easy to use as a word document or bulleted list, and as powerful for finding, collecting, and connecting related ideas as a graph database. Collaborate with others in real time, or store all your data locally.

    177 Roam Research alternatives

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    Roam Research screenshot 1
     
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    3
    Roam Research vs Obsidian Comments
    DarkRedman
    Positive
    2

    They're very similar because of the "second brain" method, backlinking, Zettelkasten support

    Guest
    Negative
    1

    Web-based vs local file storage

    Review by a new / low-activity user.
    Guest
    Positive
    -3

    Cleaner interface, less bloated

    Review by a new / low-activity user.
    • Roam Research is Paid and ProprietaryObsidian is Freemium and Proprietary
12 of 50 Obsidian alternatives