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 Joplin, 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 Notion, Notesnook, Standard Notes and Simplenote.

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Most Obsidian alternatives are Note-taking Tools, but you can also narrow the list to Team Collaboration Tools or Task Management Tools. Other popular filters are Open Source, Windows, Self-Hosted and Android.

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Obsidian alternatives page was last updated Oct 4, 2026

Official Partner
PrivacyNotes
Freemium
Open Source (AGPL-3.0)
Workspace with end-to-end encryption, zero-knowledge security, rich notes, private journal, encrypted file storage, password management, cross-platform browser access, open-source cryptography, optional Pro features, and no recurring subscription fees.
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- iPad
- Google Chrome
- Software as a Service (SaaS)
- United States
More about PrivacyNotes Visit website
Joplin
956 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.
254 Joplin alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application typeApplication types
Note-taking
Todo List Manager
Origin
France
EU
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
France
EU
+7
Good alternative?Is Joplin a good alternative to Obsidian?

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13comments
Joplin vs Obsidian Comments
Top Positive Comment by Guest · May 7, 2025
embedded synchronization, clipper, encryption. No useless for personal notes graphs
Top Negative Comment by andgregorik · Oct 31, 2020
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.
Negative comment by Guest · Mar 1, 2025
Basic features cost money / paywall
3 of 13 comments
Joplin is Freemium and Open SourceObsidian is Freemium and Proprietary
Joplin is Lightweight, Minimalistic and DecentralizedObsidian is not according to our users
Notion
695 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.
467 Notion alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Note-taking
Todo List Manager
Origin
United States
Platforms
Mac
Windows
Online
Android
iPhone
Android Tablet
iPad
Software as a Service (SaaS)
United States
+9
Good alternative?Is Notion a good alternative to Obsidian?

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8comments
Notion vs Obsidian Comments
Top Positive Comment by Gregor Zobjak · Aug 20, 2023
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 by passawitkaovilai · Mar 3, 2021
Because Notion is online only, it can have high latency when pulling databases of pages which Obsidian have no issues with.
Negative comment by begorim451 · Jan 5, 2025
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
Notesnook
229 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.
410 Notesnook alternatives
Cost / License
Freemium
Open Source (GPL-3.0)
Application typeApplication types
Note-taking
Task Management
Origin
Pakistan
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Google Chrome
Flathub
F-Droid
Software as a Service (SaaS)
Flatpak
Self-Hosted
Pakistan
+6
Good alternative?Is Notesnook a good alternative to Obsidian?

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5comments
Notesnook vs Obsidian Comments
Top Positive Comment by Soup · Jan 4, 2025
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.
Positive comment by edwardixon · Oct 27, 2025
Cheapest sync! Greatest mobile apps! App notes you actually want to use Easy text formatting. Simple to use. Simple, good notes experience
Positive comment by mohamedmhagag · Nov 15, 2024
Nice, Polished UI and experience Love it
3 of 5 comments
Notesnook is Freemium and Open SourceObsidian is Freemium and Proprietary
Notesnook is LightweightObsidian is not according to our users
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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
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Standard Notes
710 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.
236 Standard Notes alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application typeApplication types
Note-taking
Todo List Manager
Origin
United States
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Chrome OS
Android Tablet
iPad
Self-Hosted
F-Droid
OpenAPK
United States
+1
Good alternative?Is Standard Notes a good alternative to Obsidian?

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3comments
Standard Notes vs Obsidian Comments
Negative comment by Aaron · Oct 23, 2022
Note-linking is a subscription only feature
Comment by Sam Lander · May 13, 2025
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.
Positive comment by hex111 · Oct 7, 2021
i feel better paying for open source user friendlier projects, wysiwyg is just necessary for people to reasonably shift from the data robbery monopolies.
3 of 3 comments
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
Simplenote
614 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.
206 Simplenote alternatives
Cost / License
Free
Open Source (GPL-2.0)
Application typeApplication types
Note-taking
Todo List Manager
Origin
United States
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
United States
+3
Good alternative?Is Simplenote a good alternative to Obsidian?

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6comments
Discontinued
Automattic ends Simplenote active development, only basic maintenance continues
Simplenote vs Obsidian Comments
Top Positive Comment by Mayank-Arora · Mar 6, 2023
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 by Niminae · Jan 31, 2023
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.
Negative comment by Guest · Jan 21, 2026
Its too simple and is focused on simplicity unlike obsiidian
3 of 6 comments
Simplenote is Free and Open SourceObsidian is Freemium and Proprietary
Simplenote is Lightweight and MinimalisticObsidian is not according to our users
AFFiNE
130 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.
229 AFFiNE alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Note-taking
Todo List Manager
Origin
Singapore
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Self-Hosted
Singapore
+3
Good alternative?Is AFFiNE a good alternative to Obsidian?
Official Partner
PrivacyNotes
41 likes
Workspace with end-to-end encryption, zero-knowledge security, rich notes, private journal, encrypted file storage, password management, cross-platform browser access, open-source cryptography, optional Pro features, and no recurring subscription fees.
69 PrivacyNotes alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application typeApplication types
Note-taking
Todo List Manager
Origin
United States
Platforms
Mac
Windows
Linux
Online
Android
iPhone
iPad
Google Chrome
Software as a Service (SaaS)
Mozilla Firefox
Obtainium
United States
+6
Good alternative?Is PrivacyNotes a good alternative to Obsidian?
La Suite Docs
27 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.
132 La Suite Docs alternatives
Cost / License
Free
Open Source (MIT)
Application typeApplication types
Note-taking
Team Collaboration
Origin
France
EU
Platforms
Online
Self-Hosted
Docker
Python
Typescript
JavaScript
React
Django
Next.js
France
EU
+2
Good alternative?Is La Suite Docs a good alternative to Obsidian?
Capacities
47 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.
150 Capacities alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Note-taking
Todo List Manager
Origin
Germany
EU
Platforms
Mac
Windows
Online
Android
iPhone
Android Tablet
Linux
iPad
Germany
EU
+4
Good alternative?Is Capacities a good alternative to Obsidian?
Bear
103 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.
326 Bear alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Note-taking
Todo List Manager
Origin
Italy
EU
Platforms
Mac
Online
iPhone
iPad
Italy
EU
+5
Good alternative?Is Bear a good alternative to Obsidian?

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4comments
Bear vs Obsidian Comments
Positive comment by ChrisWayg · Jul 28, 2021
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.
Positive comment by sCojQE5 · Jan 6, 2021
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.
Negative comment by Power User · Oct 2, 2023
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
Bear is LightweightObsidian is not according to our users
Nuclino
138 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.
386 Nuclino alternatives
Cost / License
Freemium
Proprietary
Application typeApplication types
Note-taking
Team Collaboration
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Chrome OS
iPad
Germany
EU
Good alternative?Is Nuclino a good alternative to Obsidian?
XWiki
103 likes
XWiki is the ultimate open-source structured wiki designed to enhance business collaboration and efficiency. Tailored for tech-savvy professionals, XWiki’s extensibility, customization, and flexibility make it indispensable for managing large projects and datasets, while...
Cost / License
Free
Open Source (LGPL-2.1)
Application typeApplication types
Team Collaboration
Note-taking
Origin
France
EU
Platforms
Mac
Windows
Linux
Online
Self-Hosted
Docker
France
EU
+3
Good alternative?Is XWiki a good alternative to Obsidian?

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1comment
XWiki vs Obsidian Comments
Comment by Sam Lander · Jul 3, 2024
Obsidian is more of a personal knowledge-management tool, while XWiki is a more robust collaborative knowledge base useful for teams.
1 of 1 comments
XWiki is Free and Open SourceObsidian is Freemium and Proprietary
XWiki is a Team Collaboration Obsidian is a Note-taking Tool

12 of 93 Obsidian alternatives

Web-based Obsidian AlternativesFiltered by 'Support for MarkDown'

Alternatives list

PrivacyNotes

Joplin

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Notion

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Notesnook

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Standard Notes

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Simplenote

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AFFiNE

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PrivacyNotes

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La Suite Docs

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Capacities

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Bear

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Nuclino

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XWiki

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