Best Cross-Platform Notes & Knowledge Base for self-hosting

Open-source workspace and Notion alternative

Replaces Notion, Evernote

Real-time preview Markdown editor for the desktop

Replaces Typora

Open-source note-taking and to-do app with sync

Replaces Evernote, OneNote

Privacy-first personal knowledge management system

Replaces Notion, Evernote

Privacy-first outliner for networked thought

Replaces Notion, Roam Research

Markdown-based note-taking app for plain files

Replaces Evernote, Notion

Local-first knowledge base on a folder of Markdown files

Replaces Evernote, Notion

Private, end-to-end encrypted note-taking app

Replaces Evernote, OneNote

Markdown editor for writers, researchers, and Zettelkasten users

Replaces Notion, Obsidian

Markdown note-taking application built for programmers

Replaces Evernote, OneNote

Local-first encrypted knowledge workspace

Replaces Notion

AI-powered local-first personal knowledge management app

Replaces Evernote, Notion

Command-line note-taking, bookmarking, and archiving tool

Replaces Evernote, Notion

Plain-text note taking with Markdown and Nextcloud sync

Replaces Evernote, OneNote

Thinking notebook combining notes with mind mapping

Replaces Evernote

Hierarchical rich-text and code note-taking application

Replaces OneNote, Evernote

Simple command-line notebook with multi-device sync

Replaces Evernote, Simplenote

Thinking notebook and Markdown knowledge base

Replaces Evernote, OneNote

Cross-platform note-taking app with a self-hosted server

Replaces Evernote, OneNote

Desktop tool for saving, accessing and exploring sources

Replaces Notion, Evernote

Local-first note-taking with file-over-app philosophy

Replaces Evernote, OneNote

Lightweight distraction-free text editor, in the browser (Markdown and

Personal knowledge base for networked thinking

Replaces Roam Research, Obsidian

Networked note-taking and knowledge base app

Replaces Obsidian, Roam Research

Encrypted note-taking and bookmarking for privacy

Replaces Evernote, Google Keep

Open-source journaling and diary application

Replaces Day One, Journey

Local-first Markdown note editor with linked notes

Replaces Obsidian, Roam Research

Encrypted notes app focused on longevity

Replaces Evernote

Web-based mind mapping for visual knowledge capture

Replaces MindMeister, XMind

Smart manager for hierarchical notes and snippets

Replaces Evernote, OneNote

Web-based knowledge base solution

Create simple mindmaps (documentation in French)

Online assessment software