Athens vs. Obsidian Comparison


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About Athens is a private, open-source tool for technology pioneers. Dynamically create, connect, and compound your research and documentation using a collaborative knowledge graph. Learn new research workflows, connect with 2,500+ people who love learning, and weigh in on the future of self-hosted knowledge graphs. The problem today is that we are getting drowned in information. If we don't take notes, we forget everything. So we take notes, but then we have too many notes! Search doesn't work. Folders don't work. And no one does tagging. Athens lets you take notes without praying to the search gods, without double-clicking endlessly on folders, and without manual tagging. Athens Research is a remote learning community building the most powerful and transparent, open-source knowledge base; the result is Athens: a free knowledge graph for research and notetaking. Athens is open-source, private, extensible, and community-driven.	About Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. The human brain is non-linear: we jump from idea to idea, all the time. Your second brain should work the same. In Obsidian, making and following "connections" is frictionless. Tend to your notes like a gardener; at the end of the day, sit back and marvel at your own knowledge graph. Note-taking is incredibly personal. Tried every app, but there's always something not quite right? You deserve better. Obsidian is built to be extensible. With 22 core plugins and 149 community plugins, set up your own toolkit and get running in minutes. You'll even be able to install third party plugins or build your own once Obsidian reaches v1.0. Sky's the limit. In our age when cloud services can shut down, get bought, or change privacy policy any day, the last thing you want is proprietary formats and data lock-in. With Obsidian, your data sits in a local folder.
Platforms Supported Windows Supported Mac Supported Linux Not Supported Cloud Not Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Not Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Individuals looking for an idea management software	Audience Anyone who needs a powerful knowledge base a powerful knowledge base to work with a local folder of plain text markdown files
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Not Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Supported Free Trial Not Supported	Pricing $25 one-time payment Free Version Supported Free Trial Not Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 4.3 / 5 ease 4.7 / 5 features 4.7 / 5 design 4.0 / 5 support 4.0 / 5 Read all reviews
	Pros & Cons from Real Users Pros Easy for new users to install, point to a folder tree, and go to work. But also very customizable as you learn. Hot key, installable themes and plugins are all available to make doing what you want to do easier. This is also one of the few markdown based editors we've found that lets you use YOUR chosen folder tree on an android device. Most want to lock you in to whatever folder tree they decided to create for you -- which makes using repositories (like git) impossible. Simple structure - all based on Markdown. Can be edited in any text editor, is very portable, yet has a lot of potential for extending functionality into any productivity/automation area you can think of. It becomes your second memory, really. The more notes you add, the more connections you create, create a network of interconnected knowledge that can be easily displayed as a graph. Impressive. Not only collecting knowledge, but connecting the ends and creating something new on that basis. It's open source, meaning there's a lot of community development and addition of plugins from all sides etc. It's generally free - with the option to buy some extra functionalities. I use the real-time secure sync plugin to synchronize content between smartphone and desktop vaults. Works like a breeze. Obsidian is undoubtedly a diamond in the rough, which is still possible to exploit a lot of potential, it is a unique platform that offers a great particularity, and that is knowledge management, it provides a huge space to create notes on various aspects of our work and being able to review them when we need it most, either online or offline, and that is undoubtedly a plus to be able to maintain the flow of our work. That it is stored in the cloud also gives us peace of mind, knowing that all our notes and important information will be safe, backed up and that the storage will always be ample. The color of the interface is quite friendly for work in front of a computer, after so much work being able to make notes and the learning and correction process on a comfortable platform like Obsidian has undoubtedly earned millions of points, it is one of the characteristics What we liked the most, it provides an easy and simple interface to use, with a few clicks everything is done. The quick access is very special too, being able to access my notes and files quickly from a quick access we liked it a lot, it makes all the review quick and easy. It offers a space where the organization is present, it helps us to categorize the notes to always know in which folder it is located and in this way the search for the notes is not a problem at all. Cons NOT 100% markdown compatible. The developers (stupidly, in my opinion) decided to hijack the markdown/html "#tagid" construction for their own use. So standard markdown code such as [description](foo.bar#tagid) will open the file "foo.bar" but it will NOT go to the "#tagid" in the file. Obsidian interprets the hash tag as a request to search the HEADERS in the file for the name "tagid". So, having co-opted the hashtag, the developers had to come up with propriety replacement for the standard id="tagid" that is completely incompatible with any other "markdown" system. This means that, in the final analysis, Obsidian is no better than any other proprietary note keeping system, and in fact is as bad as Nimbus Notes when at comes to finding yourself locked in. Like with Nimbus Notes, the only way to get out of Obsidian once you're in is to either hand edit each note that contains special Obsidian code, or export it as HTML and then import it as a standard markdown. Though you can start using Markdown right after installation, the tool benefits a lot from first getting acquainted with the "Zettelkasten" methodology and pre-configuring your setup to your needs (for collecting notes). Great for individual use, limited use for shared team collaboration. I would wish for better granular automation integration on the Smartphone - e.g. automatically adding pre-filled notes for podcasts, videos or articles - but I believe this is more a shortcoming of Android, which doesnt yet (by default) allow a very granular degree of task automation. I think a much faster synchronization is needed, in real time, sometimes it can take time to display all the current notes. It would also be nice to be able to obtain more material to understand its use well, it took us a while to take the thread on our own when we were beginners, it was a process to achieve a correct flow of the notes. We are waiting for updates, its function is undoubtedly magnificent, however visually we believe that it has better things to exploit so that Obsidian has greater potential for use and graphic design.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Athens www.athensresearch.org	Company Information Obsidian obsidian.md/
Alternatives Logseq	Alternatives SpinOne Spin.AI
Athenic AI	Notion Notion Labs
Athene-V2 Nexusflow	Adviserry
AAAFx	Obsidian Suite
OpenAthens Eduserv View All	HoverNotes View All
Categories Idea Management Supported	Categories AI Workspaces Supported Markdown Editors Supported Note-Taking Supported Text Editors Supported

Integrations Advantage Supported Arcade Not Supported Atomic Bot Not Supported Brainy Not Supported Context Nine Not Supported Epiphany Not Supported Filamental Not Supported GitHub Not Supported HoverNotes Not Supported Hyprnote Not Supported Inbox AI Not Supported MarkSnip Not Supported Mermaid Chart Not Supported Msty Not Supported OpenClaw Not Supported Pieces Not Supported Podwise Not Supported Unabyss Not Supported Unkover Not Supported scribe Not Supported Show More Integrations View All 1 Integration	Integrations Advantage Not Supported Arcade Supported Atomic Bot Supported Brainy Supported Context Nine Supported Epiphany Supported Filamental Supported GitHub Supported HoverNotes Supported Hyprnote Supported Inbox AI Supported MarkSnip Supported Mermaid Chart Supported Msty Supported OpenClaw Supported Pieces Supported Podwise Supported Unabyss Supported Unkover Supported scribe Supported Show More Integrations View All 43 Integrations
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