OpenSourceProjects

Open Source Notion Alternatives

Discover 27 open source alternatives to Notion. All free, community-driven, and actively maintained.

What is Notion?

All-in-one workspace for notes, databases, wikis, and project management.

awesome-selfhosted

awesome-selfhosted

A list of Free Software network services and web applications which can be hosted on your own servers

AppFlowy

AppFlowy

Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.

notion-alternative

AFFiNE

AFFiNE

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

memos

memos

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

logseq

logseq

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://discuss.logseq.com/t/logseq-product-roadmap/34267

paperless-ngx

paperless-ngx

A community-supported supercharged document management system: scan, index and archive all your documents

Document Management System

outline

outline

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

khoj

khoj

Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

focalboard

focalboard

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

focalboard

focalboard

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

platform

platform

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

karakeep

karakeep

A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search

Bookmark Manager

nocobase

nocobase

NocoBase is the most extensible AI-powered no-code/low-code platform for building business applications and enterprise solutions.

nocobase

nocobase

NocoBase is the most extensible AI-powered no-code/low-code platform for building business applications and enterprise solutions.

docmost

docmost

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

Collaborative Documentation

linkwarden

linkwarden

⚡️⚡️⚡️ Self-hosted collaborative bookmark manager to collect, read, annotate, and fully preserve what matters, all in one place.

Bookmark Manager

architecture-decision-record

architecture-decision-record

Architecture decision record (ADR) examples for software planning, IT leadership, and template documentation

architecture-decision-record

architecture-decision-record

Architecture decision record (ADR) examples for software planning, IT leadership, and template documentation

linkding

linkding

Self-hosted bookmark manager that is designed be to be minimal, fast, and easy to set up using Docker.

Bookmark Manager

notion-sdk-js

notion-sdk-js

Official Notion JavaScript Client

tagspaces

tagspaces

TagSpaces is an offline, open source, document manager with tagging support

Document Management

colanode

colanode

Open-source and local-first Slack and Notion alternative that puts you in control of your data

Chat Application

papra

papra

The minimalistic document archiving platform.

Document Management

LinkAce

LinkAce

LinkAce is a self-hosted archive to collect links of your favorite websites.

Bookmark Manager

Notes

Notes

Build your personal knowledge base with TriliumNext Notes

enclosed

enclosed

Minimalistic web app designed for sending private and secure notes.

scoold

scoold

The Stack Overflow clone for your team (self-hosted or hosted)