Self-hosted Notes & Personal Knowledge Management tools

Open-source, privacy-focused collaborative workspace for notes, databases, kanban boards and AI-assisted writing; desktop, mobile and web clients with local-first storage.

AGPL-3.0Actively maintained

Alternative to:

Notion+19

All-in-one, privacy-focused workspace that merges docs, whiteboards and databases with real-time collaboration and multimodal AI assistance.

Actively maintained

Alternative to:

Notion+16

Memos is a lightweight, privacy-first self-hosted note-taking service with Markdown, fast search, and sharing features for personal notes, wikis, and team knowledge.

MITActively maintained

Alternative to:

Memos Cloud+19

Joplin is an offline-first, privacy-focused note and to-do app with end-to-end encryption, Markdown support, web clipping, and sync across desktop and mobile.

Actively maintained

Alternative to:

Evernote+19

Open-source, block-oriented personal knowledge manager with Markdown WYSIWYG, block-level two-way links, encrypted sync, Docker deployment and AI integrations.

AGPL-3.0Actively maintained

Alternative to:

SiYuan+18

Logseq is a privacy-first, open-source knowledge management app for networked notes, tasks, and collaboration using local Markdown or Org-mode graphs.

AGPL-3.0Actively maintained

Alternative to:

Roam Research+19

Open-source hierarchical notes and personal knowledge base with rich editing, full-text search, encryption, scripting, and optional self-hosted sync and web access.

AGPL-3.0Actively maintained

Alternative to:

Evernote+18

Monica is an open-source personal CRM to manage contacts, track interactions, set reminders, and keep a private diary about your relationships.

AGPL-3.0Slowing down

Alternative to:

Monica CRM (Hosted)+19

Open-source collaborative documentation and wiki platform with real-time editing, offline sync, export features and flexible self-hosting options.

MITActively maintained

Alternative to:

Notion+17

Collaborative note-taking, wiki, and documentation platform with real-time editing, access control, and offline support. Built with Django and React/Next.js.

MITActively maintained

Alternative to:

Notion+19

Self-hosted file sync and share platform with libraries, sharing links, versioning, and optional end-to-end encrypted libraries for private team collaboration.

Actively maintained

Alternative to:

Dropbox+19

Self-hosted recipe manager with URL imports, meal planning, shopping lists, cookbooks, and an API-first backend with a Vue web interface.

AGPL-3.0Actively maintained

Alternative to:

Paprika Recipe Manager+8

Community-developed Obsidian plugin to sync vaults via CouchDB or S3-compatible storage, with optional experimental WebRTC peer-to-peer syncing and end-to-end encryption.

MITActively maintained

Alternative to:

Obsidian

Open-source, self-hosted AI note-taking app for fast capture and organization, with Markdown notes and RAG-based natural language search.

GPL-3.0Actively maintained

Alternative to:

Evernote+19

TiddlyWiki is a self-contained, highly customizable personal wiki that runs in the browser or on Node.js, enabling notes, knowledge bases, and documentation in one file.

Actively maintained

Alternative to:

Notion+19

Self-hosted recipe manager for organizing recipes, planning meals, creating shopping lists, and collaborating with family or friends.

Actively maintained

Alternative to:

Paprika Recipe Manager+5

Open-source, web-based collaborative Markdown editor for real-time notes, diagrams, and slide presentations with revisions and access controls.

AGPL-3.0Actively maintained

Alternative to:

HackMD+17

Standard Notes is an end-to-end encrypted notes app with secure file storage, offline access, and cross-platform sync, with optional self-hosting of the sync server.

AGPL-3.0Actively maintained

Alternative to:

Evernote+19

Self-hosted, browser-based personal knowledge management platform with Markdown pages, wiki-style links, tasks, queries, and Lua scripting for automation.

MITActively maintained

Alternative to:

Notion+19

Offline-first file manager and personal knowledge workspace that organizes local files with tags, fast search, previews, and optional local AI features.

AGPL-3.0Actively maintained

Alternative to:

Evernote+19

Self-hosted personal management web app to organize notes, goals, contacts, passwords, schedules, payments, files, photos, and more in one place.

MITActively maintained

Alternative to:

Evernote+14

Self-hosted trail catalog to plan routes, upload GPX/GPS tracks, add metadata, and search, filter, and share trails with optional federation.

AGPL-3.0Actively maintained

Alternative to:

Ride with GPS+2

Basic Memory gives AI assistants durable, local-first memory by reading and writing structured Markdown notes, enabling reusable context across conversations and tools.

AGPL-3.0Actively maintained

Alternative to:

Obsidian+14

Self-hostable ambient sound mixer with presets, sleep timer, Pomodoro, notepad, and shareable sound selections for focus and calm.

Speakr is a self-hosted web app for recording or uploading audio, transcribing with AI (including diarization), and turning conversations into searchable, shareable notes.

AGPL-3.0Actively maintained

Alternative to:

Otter.ai+14

KitchenOwl is a self-hosted grocery list and recipe manager with shared households, meal planning, real-time sync, and expense tracking across mobile, web, and desktop apps.

AGPL-3.0Actively maintained

Alternative to:

AnyList+6

Self-hosted travel tracker and trip planner with map-based logs, itineraries, sharing, and travel statistics; SvelteKit frontend and Django/PostGIS backend.

Actively maintained

Alternative to:

Wanderlog+3

Self-hosted media tracker to manage movies, TV shows, anime, manga, video games, and books with history, lists, calendar, imports, and multi-user support.

AGPL-3.0Actively maintained

Alternative to:

Trakt+6

Self-hosted, database-less note-taking web app that stores notes as plain Markdown files in a folder, with tagging, wiki links, and full-text search.

MITActively maintained

Alternative to:

Simplenote+13

Gramps is an open source genealogy program for building and managing family trees with sources, media, and reports, including charts and web-style narrative output.

GPL-2.0Actively maintained

Alternative to:

Family Tree Maker+1