Minimalist Card-based App to create Notes, Knowledge Networks, Presentations, Portfolios, Multilingual guides, Educational videos, Audiobooks.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Mac




The top-rated alternative to Obsidian is Logseq, which is free and open source. People also recommend Zettlr, sNotes – Students Notes, Anytype and Joplin. There's no shortage of Note-taking Tools like Obsidian, with more than 100 alternatives for Mac, the web, Windows, Linux and Android.
Minimalist Card-based App to create Notes, Knowledge Networks, Presentations, Portfolios, Multilingual guides, Educational videos, Audiobooks.




Noteup is a free, open-source Github-flavored markup note-taking app for the web, mobile(PWA), and desktop. Your notes are saved in the local storage but are available for import/export.



HackFlowy is an open source clone of Workflowy, built using backbone.js and socket.io, with an option to easily deploy via Heroku.


Yaranga is a personal knowledge management tool designed specifically for people with ADHD and busy minds.



Browser tabs and research rarely stay organized across sessions. Workspace Pro keeps both in one local-first Chrome extension: project workspaces for tabs, a personal Wiki for pages you want to keep, and optional AI when you need it.




KleverNotes is a note-taking and management application for your mobile and desktop devices. It uses Markdown and allows you to preview your content.




Organize your ideas, notes, and to-dos in 21M Notes. Separate them by projects, save prompts, links, and useful info for later—everything in one place.







Open-source and local-first Slack and Notion alternative that puts you in control of your data.




Noteriv is an open-source note-taking app built as an alternative to Obsidian. It includes a markdown editor with split view, wiki-style links between notes, canvas/whiteboard, flashcards, Mermaid diagrams, a drawing editor, PDF annotation viewer, web clipper, dataview queries...


Cotoami is a note-taking application that helps your personal and team knowledge naturally evolve into a concept-based knowledge base. It's a standalone, cross-platform application with offline support.




TagJournal is a fast tagging journal that helps you track habits, activities, moods, expenses, and time using rich tags and powerful daily insights.



