Alternatives open-source à Notion

Self-hosted collaborative workspace like Notion — 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.

↔ alternative à Notion

Local-first knowledge base combining docs and whiteboard — 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.

↔ alternative à Notion、Miro

Local-first AI chat with docs and agents — Stop renting your intelligence. Own it with AnythingLLM. Everything you need for a powerful local-first agent experience

↔ alternative à ChatGPT、Notion

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

↔ alternative à Notion、Evernote

Privacy-focused note-taking app with multi-device sync — Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

↔ alternative à Notion、Evernote

Self-hosted personal knowledge management app — An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作

↔ alternative à Notion

Privacy-first knowledge management platform — A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

↔ alternative à Notion、Obsidian

Build your personal knowledge base with notes — Build your personal knowledge base with Trilium Notes

↔ alternative à Notion、Evernote、Obsidian

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

↔ alternative à Linear、Jira、Notion

Self-hosted kanban project boards like Trello — Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

↔ alternative à Trello、Notion、Asana

Markdown-based note-taking application — The Markdown-based note-taking app that doesn't suck.

↔ alternative à Notion、Obsidian

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

↔ alternative à Confluence、Notion

Obsidian releases and community plugins — Community plugins list, theme list, and releases of Obsidian.

↔ alternative à Notion、Evernote、Roam Research

Desktop app for managing markdown knowledge bases — Desktop app to manage markdown knowledge bases

↔ alternative à Notion

Self-hosted LaTeX editor — A web-based collaborative LaTeX editor

↔ alternative à Notion

Coordinate multiple AI coding agents in one workspace — Gas Town - multi-agent workspace manager

↔ alternative à Notion

Build polished resume PDFs from YAML — Resume builder for academics and engineers

↔ alternative à Notion

Local Markdown note-taking desktop app — This repository is outdated and new Boost Note app is available! We've launched a new Boost Note app which supports real-time collaborative writing. https://github.com/BoostIO/BoostNote-App

↔ alternative à Notion

Handwriting note-taking with PDF annotation — Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

↔ alternative à Notion、Adobe Photoshop

Self-hosted cloud dev environments — Secure environments for developers and their agents

↔ alternative à Notion、ChatGPT

Lightweight reverse proxy for NAT traversal — A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.

↔ alternative à Notion

Cross-platform Markdown note-taking app — A pleasant note-taking platform in native C++.

↔ alternative à Notion、Evernote

Offline documentation browser for developers — Offline documentation browser. Your personal reference library, searchable in an instant.

↔ alternative à Notion

Cross-platform Markdown notes with AI assist — Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

↔ alternative à Notion

Powerful web-based mind mapping tool — SimpleMindMap（思绪思维导图）：一个强大的思维导图。A powerful mind map.

↔ alternative à Notion、XMind

Simple bookmark manager with web and CLI — Simple bookmark manager built with Go

↔ alternative à Obsidian、Notion

Expose local ports to the internet via TCP tunnel — 🕳 bore is a simple CLI tool for making tunnels to localhost

↔ alternative à Notion

Web UI for managing Nginx configuration — Yet another WebUI for Nginx

↔ alternative à Notion

Explore and publish data as interactive websites — An open source multi-tool for exploring and publishing data

↔ alternative à Notion

Realtime collaborative markdown notes tool. — CodiMD - Realtime collaborative markdown notes on all platforms.

↔ alternative à Notion

Local-first personal knowledge base — Official Anytype client for MacOS, Linux, and Windows

↔ alternative à Notion

Self-contained JavaScript wiki. — A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.

↔ alternative à Notion

Private local AI personal knowledge management app — Private & local AI personal knowledge management app for high entropy people.

↔ alternative à Notion

Ready-to-use desktop translation and OCR tool — A ready-to-go translation ocr tool developed with WPF/WPF 开发的一款即用即走的翻译、OCR工具

↔ alternative à Notion、Figma

Local multi-model tool for prototypes, slides, and PDFs — Open-source Claude Design alternative. One-click import your Claude Code / Codex API key. Prompt → prototype / slides / PDF. Multi-model (Claude, GPT, Gemini, Kimi, GLM, Ollama). BYOK, local-first, MIT.

↔ alternative à ChatGPT、Notion、Figma

Convert codebase into single LLM prompt with tree and token count — A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.

↔ alternative à Notion、ChatGPT

Self-hosted ERP and CRM for company operations — Dolibarr ERP CRM is a modern software package to manage your company or foundation's activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, ...). it's an open source Web application (written in PHP) designed for businesses of any sizes, foundations and freelancers.

↔ alternative à Notion、Airtable、Dora

Bilibili video downloader — 哔哩下载姬(跨平台版)downkyi，哔哩哔哩网站视频下载工具，支持批量下载，支持8K、HDR、杜比视界，提供工具箱（音视频提取、去水印等）。

↔ alternative à Notion、Figma

VPS server performance benchmarking and testing tool — VPS 融合怪服务器测评项目 更推荐使用无环境依赖的Go版本 VPS Fusion Monster Server Test Script – More recommended to use the Go version with no environment dependencies: https://github.com/oneclickvirt/ecs

↔ alternative à Notion、Figma、Postman

Clip web content to Notion, Obsidian and more — For Notion,OneNote,Bear,Yuque,Joplin。Clip anything to anywhere

↔ alternative à Notion、OneNote、Bear

End-to-end encrypted notes and files — Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.

↔ alternative à Notion、Evernote

Markdown-based personal knowledge base — An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua

↔ alternative à Notion、Obsidian

Plain-text notes and todo manager with Markdown — QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

↔ alternative à Notion

IDE for React Native development — The React Native IDE

↔ alternative à Figma、Notion

Swift project generation and management platform — Your platform team, as a service

↔ alternative à Notion

Sample AngularJS SCRUM project management app — Reference application for AngularJS

↔ alternative à Notion

Self-hosted tasks, docs, mind maps and team chat — DooTask是一款开源在线项目任务管理工具，提供各类文档协作工具、在线思维导图、在线流程图、项目管理、任务分发、即时IM，文件管理等工具；同时消息功能使用非对称加密技术让你的沟通更安全。

↔ alternative à Notion、Trello、Asana

Dedicated scratchpad and note-taking app for developers. — A dedicated scratchpad for power users

↔ alternative à Notion

Server and NAS management dashboard. — A server, NAS navigation panel, Homepage, browser homepage. | 一个服务器、NAS导航面板、Homepage、浏览器首页。

↔ alternative à Notion、Airtable

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

↔ alternative à Notion

Simple cross-platform note-taking and sync app — Simplenote for Web, Windows, and Linux

↔ alternative à Notion

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

↔ alternative à Notion、Slack

Cross-platform offline mind mapping tool — 桌面版脑图 (百度脑图离线版，思维导图) 跨平台支持 Windows/Linux/Mac OS. (A cross-platform multilingual Mind Map Tool)

↔ alternative à Notion

Enhancer for Notion workspace — An enhancer/customiser for the all-in-one productivity workspace Notion

↔ alternative à Notion

Self-hosted enterprise office collaboration OA platform — 开源OA系统 - 码云GVP|Java开源oa|企业OA办公平台|企业OA|协同办公OA|流程平台OA|O2OA|OA，支持国产麒麟操作系统和国产数据库（达梦、人大金仓），政务OA，军工信息化OA

↔ alternative à Notion

Userscripts to block ads on specific websites — 毒奶去网页广告计划用户脚本 For Quantumult X & Surge & Shadowrocket & Loon & Stash & 油猴 ；1.导航 2.通过 JS/CSS 移除特定网站网页广告 —— 搜索引擎（Bing/Google）广告及内容农场结果清除/低端影视/欧乐影院/iyf爱壹帆/哔滴影视/Pornhub/Javbus/Supjav/Jable(M3U8)/MissAv/91porn/hitomi/紳士漫畫/禁漫天堂/等视频&ACG&小说&漫画网站上的弹窗广告&视频广告&Gif广告，沉浸式翻译/提取M3U8等，保持网页清爽干净无打扰！ P.S. 欢迎提交issue

↔ alternative à Adobe Photoshop、Notion

Semantic CLI search for code, images, PDFs and web — A calm, CLI-native way to semantically grep everything, like code, images, pdfs and more.

↔ alternative à Notion

Git-backed private note-taking app — Mobile first Note Taking integrated with Git

↔ alternative à Logseq、Notion、Obsidian

All-purpose markdown editor — (discontinued) Your all-purpose markdown editor.

↔ alternative à Notion

Document-driven notes and project management for teams — Boost Note is a document driven project management tool that maximizes remote DevOps team velocity.

↔ alternative à Notion

Task management for Obsidian vaults — Task management for the Obsidian knowledge base.

↔ alternative à Notion

Cloud Markdown notes — A markdown editor that you can deploy on your own servers to achieve cloud storage and device synchronization（支持私有部署的云端存储双链笔记软件）

↔ alternative à Notion

Artsy mobile app for art world — The Art World in Your Pocket or Your Trendy Tech Company's Tote, Artsy's mobile app.

↔ alternative à Notion

Organize personal data into a timeline — Store your data from all your accounts and devices in a single cohesive timeline on your own computer

↔ alternative à Timelinize、Notion、Airtable

Neat Pomodoro timer for the macOS menu bar — 🍅 World's neatest Pomodoro timer for macOS menu bar

↔ alternative à Notion、Super Productivity、Focus Booster

Document viewer — Document viewer

↔ alternative à Notion

Browse and read Markdown files in your terminal — A Markdown browser for your terminal

↔ alternative à Notion

Self-hosted personal knowledge wiki and notes — Archivy is a self-hostable knowledge repository that allows you to learn and retain information in your own personal and extensible wiki.

↔ alternative à Notion、Obsidian、BookStack

Simple low-VRAM web UI for FLUX LoRA training — Dead simple FLUX LoRA training UI with LOW VRAM support

↔ alternative à Notion

Self-hosted cloud drive with sharing and WebDAV — 《蓝眼云盘》(Eyeblue Cloud Storage)

↔ alternative à Notion

Sync Zotero notes to Notion — A Zotero plugin for syncing items and notes into Notion

↔ alternative à Notion

Static Markdown wiki CMS — CMS/Wiki system using Javascript for 100% client side single page application using Markdown.

↔ alternative à Notion

Novel writing text editor — novelWriter is an open source plain text editor designed for writing novels.

↔ alternative à Notion

Cross-platform interactive whiteboard application — OpenBoard is a cross-platform interactive whiteboard application intended for use in a classroom setting.

↔ alternative à Notion

Edit notes like Notion.so — Edit Notes like in Notion.so. Full-Stack App using React/Express.

↔ alternative à Notion

Seamless multi-platform Obsidian note sync — Can be privately deployed, focusing on providing Obsidian users with a seamless, distraction-free note synchronization plugin with real-time sync across multiple platforms, supporting Mac, Windows, Android, iOS, and offering multilingual support.可私有化部署，专注为 Obsidian 用户提供无打扰、丝般顺滑、多端实时同步的多平台笔记同步插件。

↔ alternative à Notion、Obsidian

Build and manage your personal knowledge base — Build your personal knowledge base with TriliumNext Notes

↔ alternative à Notion

Ruby code linter and formatter — Ruby's bikeshed-proof linter and formatter 🚲

↔ alternative à Notion、Figma

AI meeting copilot that notes and follows up — World's first AI meeting copilot → The Invisible Companion for Work + Life

↔ alternative à Notion

Plain-text note-taking and Zettelkasten CLI tool — A plain text note-taking assistant

↔ alternative à Notion、Obsidian

Android client for Jellyfin media server — Android Client for Jellyfin

↔ alternative à Notion、Figma、Postman

Self-hosted offline-first knowledge base like Notion — 📚 The open-source, offline-first Notion, Obsidian & Confluence alternative. Advanced Markdown, multi-tenant teams, OIDC/SSO, and local S3 backups. Deploy in one command.

↔ alternative à Notion、Obsidian、Confluence

Meeting note-taker that transcribes and suggests talking points — A meeting note-taker that talks back.

↔ alternative à Notion、ChatGPT

PPT plugin with AI assistant — PPT插件，支持素材库、AI助手、一键添加图片标题，复制粘贴位置、一键图片对齐、一键插入Markdown（加粗、超链接等行内样式、代码块、LaTeX等块级样式）、便捷导出图片！

↔ alternative à Notion

Intelligent English input method for Mac/Windows — hallelujahIM(哈利路亚 英文输入法) is an intelligent English input method with auto-suggestions and spell check features.

↔ alternative à Notion、ChatGPT

Obsidian plugin for LaTeX typesetting — Make typesetting LaTeX as fast as handwriting through snippets, text expansion, and editor enhancements

↔ alternative à Notion、Obsidian

Flutter-based comic reader — Breeze 是一款使用flutter构建的漫画阅读器，通过插件提供漫画支持，现支持哔咔，禁漫，ehentai，nhentai再漫画，拷贝漫画，NoyAcg，komiic，包子漫画，绅士漫画。

↔ alternative à Notion

Self-hosted knowledge and documentation platform — Modern Confluence alternative designed for internal & external docs, built with Go + EmberJS

↔ alternative à Confluence、Notion

Self-hosted Google Reader-style RSS reader — RSS reader in go on app engine; formerly goread.io

↔ alternative à Notion

Wiki using HAppS, pandoc, and git — A wiki using HAppS, pandoc, and git

↔ alternative à Notion

Sync WeRead highlights into Obsidian — Obsidian Weread Plugin is a plugin to sync Weread(微信读书) hightlights and annotations into your Obsidian Vault.

↔ alternative à Notion

Unofficial Notion client for Linux — Unofficial Notion.so app for Linux

↔ alternative à Notion

Minimal Material Design to-do app — Material To-Do App

↔ alternative à Notion、Todoist、Microsoft To Do

Douyu-style live streaming Flutter client — DY :rocket: Flutter 礼物特效、手势动画、弹幕池、抽奖、鱼吧

↔ alternative à Notion、Figma、Postman

Beautiful lightweight notes app — A beautiful notes app

↔ alternative à Notion、Obsidian

Minimalist weekly planner and to-do lists — WeekToDo is a Free and Open Source Minimalist Weekly Planner and To Do list App focused on privacy. Available for Windows, Mac, Linux or online.

↔ alternative à Notion、Todoist

Xiaomi notepad community edition — 小米便签社区开源版（Community edition of XM notepad/MIUI notes)

↔ alternative à Notion

Android app for OBD car diagnostics using ELM327. — Android OBD diagnostics with any ELM327 adapter

↔ alternative à Notion

Linux compatible OneNote app — 📚 Linux Electron Onenote - A Linux compatible version of OneNote

↔ alternative à Notion

Auto-generating Home Assistant dashboard — An fully auto generating Home Assistant UI dashboard for desktop, tablet and mobile by Dwains for desktop, tablet, mobile

↔ alternative à Notion

Movie collection app for Android — Movie collection and information app for Android.

↔ alternative à Notion

iOS Shadowsocks proxy client — Potatso is an iOS client that implements Shadowsocks proxy with the leverage of NetworkExtension framework. ***This project is unmaintained, try taking a look at this fork https://github.com/shadowcoel/shadowcoel instead.

↔ alternative à Notion

Desktop wallet for IOTA cryptocurrency — IOTA Wallet

↔ alternative à Notion、Figma

Discord bot for member backup and transfer — Authix is a discord AuthBot v3, imporved speed & quality. This tool helps you to backup your discord members, and transfer them anywhere you like!

↔ alternative à Notion、1Password

Encode or decode text as core socialist values — Translating text to core values and back

↔ alternative à Notion

Compile raw sources into an interlinked wiki — The knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.

↔ alternative à Notion

Minimalistic cross-platform note-taking app. — 🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

↔ alternative à Notion、Evernote

Collaborative platform for docs and developer content — Open-source developer content platform

↔ alternative à Notion

Collaborative workspace for AI agents — Team9 is a collaborative workspace for AI agents, currently built on OpenClaw and its ecosystem.

↔ alternative à Notion

Document management system for teams — A document management system

↔ alternative à Confluence、Notion、SharePoint

Remote gateway to access personal AI agents and data — Access your personal AI agents and workstation data anywhere, anytime through MindFS.

↔ alternative à Notion

Local-first knowledge management and notes app — 小书匠是一款本地优先，去中心化，分布式，支持选择性同步的全平台覆盖知识管理笔记软件。

↔ alternative à Notion、Evernote、Roam Research

Local-first markdown notes manager — A new local-first, privacy-focused and open-source home for your markdown notes

↔ alternative à Notion

Git-based note app without a local Git setup — A modern note taking app based on GIT that does not require a local GIT environment.

↔ alternative à Notion

Turn Markdown files into a local knowledge graph — Markdown knowledge graph — LSP for your editor, CLI + MCP memory for your AI agents

↔ alternative à Notion、Obsidian、Roam Research

Fast cross-platform notes with stylus and PDF — A simple note app with good performance and PDF import support

↔ alternative à Notion、Evernote、GoodNotes

Minimalist offline-first markdown note app — A minimalist, offline-first markdown note-taking app

↔ alternative à Notion

Web knowledge base for engineering teams and projects — 工程师知识管理系统：基于golang语言（beego框架），支持分布式文件存储minio集群部署。engineercms为土木工程师基于web的知识管理系统。管理个人、工程项目资料，业主—设计—监理—施工方均从平台获得资料。支持提取码分享文件、onlyoffice实时文档协作，在线利用mindoc创作你的书籍，阅览PDF文件。手机端配套小程序，微信搜索“设计与管理”即可呼出小程序。

↔ alternative à Notion、Confluence

End-to-end encrypted notes app — [Moved to https://github.com/standardnotes/app] A free, open-source, and end-to-end encrypted notes app. https://standardnotes.com

↔ alternative à Notion、Evernote

Notes app on your device, server, or cloud — Open-source, local-first workspace for notes, projects, and meetings. Your data stays yours.

↔ alternative à Notion、Evernote

Offline-first self-hostable note-taking app. — Offline first, self hostable note taking application

↔ alternative à Notion、Evernote

Privacy-first AI notepad. — StenoAI is the secure privacy-first AI notepad & notetaker for confidential conversations in government & defence sectors. On Windows & MacOS.

↔ alternative à Otter.ai、Fireflies.ai、Notion

AI writing assistant browser extension — ❤️‍🔥 A chrome extension as an alternative to Notion AI that goes beyond Notion AI. | 一个替代 Notion AI 的浏览器插件，不止于 Notion AI

↔ alternative à Notion

Local Markdown note editor — A web only WYSIWYG note taking app that saves notes locally in markdown format. v2: https://app.bangle.io/

↔ alternative à Notion、Evernote

Open source knowledge base for teams. — Open source knowledge base application for Teams

↔ alternative à Notion、Confluence

Local-first privacy-first structured data hub with realtime sync — AI Powered Personal Data Hub

↔ alternative à Notion

App to capture thoughts and ideas — An app to help you capture thoughts and ideas

↔ alternative à Evernote、Notion

Lightweight self-hosted Markdown notes app — Selfhosted notes app. Single golang binary, notes stored as markdown within SQLite, full-text search, very low resource usage

↔ alternative à Notion

Privacy-first lightweight Android note app — A Beautiful Memo App written with Jetpack Compose. 开源Android闪念笔记App。

↔ alternative à Notion

Self-hosted wiki as a single Go binary with SQLite and Markdown — LeafWiki - Self-hosted wiki. Single Go binary, SQLite, Markdown on disk. No external database required.

↔ alternative à Notion、Confluence

Local-first desktop work journal — 如影随形 · 本地优先桌面工作日志：富文本记录、语义检索、工作台总结/问答；模型自配，数据留在本机。 Local-first desktop work journal—rich logs, semantic search, AI summary & Q&A. BYO models, data stays yours.

↔ alternative à Notion

Markdown wiki for team knowledge sharing — Crowi - The Markdown Wiki - Empower the team with sharing your knowledge

↔ alternative à Notion、Confluence

Multi-agent second brain with skills and memory — 🤖 MateClaw — Your second brain with Multi-Agent Orchestration, MCP Protocol, Skills & Memory, Dream, and Multi-Channel Support. Built on Spring AI Alibaba.

↔ alternative à ChatGPT、Notion

Markdown note-taking web application designed for simplicity — Markdown note-taking web application designed for simplicity

↔ alternative à Notion

Jetpack Compose note-taking app with encryption and image support. — EasyNotes: Jetpack Compose MVVM for seamless note-taking. Effortless creation, editing, and organization.

↔ alternative à Notion、Evernote

Local-first Markdown editor bridged to your LLMs — A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.

↔ alternative à Typora、Notion

Lightweight Docker BookStack documentation wiki — A Docker container for the BookStack documentation wiki

↔ alternative à Confluence、Notion

Boostnote for iOS and Android — Boostnote for iOS and Android 🚀

↔ alternative à Evernote、Notion