Cost / License
- Free
- Proprietary
Platforms
- Online
- Android
- Android Tablet
Japan



Obsidian is described as 'Note-taking app that lets you create a personal knowledge graph with ease. It is designed for non-linear thinking and allows you to easily link your notes together wiki-style' and is a leading Note-taking tool in the office & productivity category. There are more than 100 alternatives to Obsidian for a variety of platforms, including Mac, Web-based, Windows, Linux and Android apps. The best Obsidian alternative is Logseq, which is both free and Open Source. Other great apps like Obsidian are Zettlr, sNotes – Students Notes, Joplin and Anytype.



Markdown editor that gets out of your way. Split-pane editing with live preview, 4 themes (Editorial, Midnight, Mono, Sepia), focus mode, tabbed editing, auto-save, version history, image paste support, and 10 built-in templates.




A highly extensible, AI-powered Markdown editor. Version control, AI Copilot, mind map, documents encryption, code snippet running, integrated terminal, chart embedding, HTML applets, Reveal.js, plug-in, and macro replacement.




Buho is a note-taking app. Buho will let you take quick notes, save links, create books and pages for taking classes notes.


Hejour is a day-based notes app for Mac and iPhone. Every day is a page. Type @ to open a section for tomorrow or any other day — the same note lives on both pages. Unfinished todos roll forward to today. Calendar events can sit on the page.






A simple way to organize your tasks. Drag tasks between columns, take notes, sync across devices. Free, private, works offline.

Logycore is a tool that helps small and medium-sized businesses establish an internal knowledge base. It includes specialized features that improve management and ease the owner's workload.




A local-first, encrypted, note taking application with tree-like structures, all written and saved in rich text format. Supports Linux, Windows, and a certain walled-garden operating system.

Luckynote is a personal notes and bookmarking app built around a familiar messaging interface. Instead of opening separate tools for notes, tasks, links, files, screenshots, and voice notes, you can send everything to yourself and organize it later.



Jade Note is an MCP-native note app that turns your personal knowledge into editable, portable memory for AI assistants.



Blends mind mapping and note-taking for interactive, rich idea capture, with AI-assisted organization, relationship mapping, flexible layouts, and visual navigation to help structure, connect, and retain information for individuals or collaborative projects.



