Cost / License
- Freemium (Subscription)
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Android
- iPhone




Lithic PKMS is described as 'Lithic is a bespoke Personal Knowledge Management System (PKMS) built on the powerful TiddlyWiki engine, re-engineered for a modern academic and engineering workflow. It bridges the gap between the database flexibility of TiddlyWiki and the rapid, outlining experience of Logseq' and is a Note-taking tool in the office & productivity category. There are more than 25 alternatives to Lithic PKMS for a variety of platforms, including Windows, Mac, Android, iPhone and Linux apps. The best Lithic PKMS alternative is Obsidian, which is free. Other great apps like Lithic PKMS are Joplin, Logseq, Anytype and Notion.




Students Notes is a note-taking app designed for online learners to overcome information overload, organization, and memorization challenges.



The original trilium is transfered to this repo by its owner and the app continues to develop here as stated here: https://github.com/TriliumNext/Trilium








Offers limitless nested lists for outlining, instant sync on web and mobile, real-time collaboration, file and photo uploads, kanban boards, tagging, offline editing, hoisting for branch focus, content sharing, text highlighting, and Dropbox auto-backup.




Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.




Docmost is the most popular commercial alternative to Lithic PKMS.
SiYuan is a desktop Markdown Block-Reference and Bidirectional-Link note-taking application. Support fine-grained block-level reference and Markdown WYSIWYG.




Plain text notepad with markdown support and todo list manager for Linux, Mac OS X and Windows, that works together with the notes application of ownCloud.




DeepNotes is an open source, end-to-end encrypted visual note-taking app with deep page navigation and live collaboration. Create mind maps, diagrams, kanban boards, among others. Infinite nesting of infinite canvases.




A note-taking tool that gives you memory superpowers. It automatically generates flashcards from your notes and figures out the optimal time to practice each flashcard.



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.




Microsoft Loop is an app designed for co-creation that brings your team and ideas together in one place. With Loop components that sync across apps in real-time, you can stay in sync without switching apps and get more done right where you are.



