Notable
Notes & Knowledge BaseMarkdown-based note-taking app for plain files
Replaces Evernote, Notion
The 20 best No-Database notes & knowledge base you can self-host, ranked by community traction.
Markdown-based note-taking app for plain files
Replaces Evernote, Notion
Personal knowledge management on top of VS Code
Replaces Roam Research, Obsidian
Markdown editor for writers, researchers, and Zettelkasten users
Replaces Notion, Obsidian
Markdown note-taking application built for programmers
Replaces Evernote, OneNote
Markdown note-taking app with client-side encryption
Replaces Evernote, Simplenote
AI-powered local-first personal knowledge management app
Replaces Evernote, Notion
Command-line note-taking, bookmarking, and archiving tool
Replaces Evernote, Notion
Plain-text personal knowledge management for Emacs
Replaces Roam Research, Obsidian
Plain-text and Markdown notes editor for synced folders
Replaces Google Keep, Evernote
Plain-text note taking with Markdown and Nextcloud sync
Replaces Evernote, OneNote
Simple, file-based wiki without a database
Replaces Confluence
Thinking notebook combining notes with mind mapping
Replaces Evernote
Self-hosted, database-less note-taking web app
Replaces Evernote, Simplenote
Thinking notebook and Markdown knowledge base
Replaces Evernote, OneNote
Markdown notes web app that stores notes in your Git repo
Replaces Standard Notes, Evernote
Self-hosted note-taking app stored on S3
Replaces Notion, Evernote
Markdown wiki and knowledge base for teams
Replaces Notion, Obsidian
Open-source journaling and diary application
Replaces Day One, Journey
Local-first Markdown note editor with linked notes
Replaces Obsidian, Roam Research
Smart manager for hierarchical notes and snippets
Replaces Evernote, OneNote
No apps match these filters.
Every option here is open-source and self-hostable, tagged No-Database within the notes & knowledge base category. Compare them on the individual app pages for setup difficulty and resource requirements.