Smaug6739 / Alexandrie
Self-hosted, offline-capable knowledge base and wiki with an extended Markdown editor, team workspaces, and OIDC SSO.
Smaug6739 / Alexandrie
AppFlowy-IO / AppFlowy
Open-source Notion alternative: a workspace for notes, wikis, docs, and project tasks, with desktop, mobile, and self-hosting options.
x1xhlol / system-prompts-and-models-of-ai-tools
FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models
toeverything / 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.
AgriciDaniel / claude-obsidian
Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.
hcengineering / platform
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
macro-inc / macro
Macro is an all-in-one team workspace combining email, chat, docs, tasks, agents, calls, and CRM with shared AI memory.
kusule1351-hue / thought-desk
A fast, local-first Notion alternative built with Rust + Tauri. Block editor, nested pages, full-text search, black-and-white UI, ~115 MB RAM.
Aarav2709 / Morrow
Morrow is an open source, privacy first, offline workspace note taking app, presented as an alternative to Notion, and other apps!
0xgetz / notion-bulk-9router
Bulk-create Notion accounts and auto-wire each into 9Router as an OpenAI-compatible AI provider. Zero-dependency Node toolkit: disposable-email signup, automatic session/token/cookie extraction, and one-command 9Router registration.
kiloforgeai / codenamejo
A hands-free voice assistant for your inbox and tools. Native iOS app with Gmail, Calendar, Slack, GitHub, Notion, Granola, and custom MCP connectors.
docmost / docmost
Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.
Leantime / leantime
Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.
TypeCellOS / BlockNote
A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.
Anil-matcha / awesome-open-source-saas-alternatives
Open source alternatives to paid SaaS apps: Notion, Slack, Auth0, Vercel and more. Curated list with licenses and GitHub stars.
ramnes / notion-sdk-py
Notion API client SDK, rewritten in Python! (sync + async)
borghei / Claude-Skills
385 AI skills, 77 expert agents, and 900 stdlib Python tools for every team: engineering, PM, marketing, C-level, compliance, business ops, research, and a LinkedIn toolkit. Installs on Claude Code, Cursor, Codex, Gemini, Copilot, and 6 other AI assistants.
busabase / busabase
Open-source database & workspace for AI agents — structured data, durable knowledge, reusable skills, runnable apps, and human review on the writes that matter. Local-first and self-hostable.
dontriskit / awesome-ai-system-prompts
🧠 Curated collection of system prompts for top AI tools. Perfect for AI agent builders and prompt engineers. Incuding: ChatGPT, Claude, Perplexity, Manus, Claude-Code, Loveable, v0, Grok, same new, windsurf, notion, and MetaAI.
makenotion / notion-mcp-server
Official Notion MCP Server
LetTTGACO / elog
Markdown 批量导出工具、开放式跨平台博客解决方案，随意组合写作平台(语雀/Notion/FlowUs/飞书/我来Wolai)和博客平台(Hexo/Vitepress/Halo/Confluence/WordPress等)
julien040 / anyquery
One SQL interface for 60+ tools (e.g., GitHub, Notion, Airtable). Plug into any LLM through MCP.
InlitX / Obsidian-Dashboard-Gallery
Beautiful, ready-to-use dashboard templates for Obsidian PKM✨
aayushch / laya
Laya is an open-source, local-first AI notification command center that aggregates Slack, Gmail, GitHub, Jira, Notion, Outlook, Calendar (and more) notifications using local LLMs via Ollama and LM Studio. Supports cloud models via BYOK.
marvkr / better-design
🎨 Open-source design MCP server + shadcn/ui registry — AI design systems for Claude Code, Cursor, Codex, GitHub Copilot & any MCP client. 31 brand-grade themes (Linear, Stripe, Vercel, Notion, Apple, Supabase, Figma…) + design tokens, UI principles & WCAG rules. Install any component with one command.
KitionAI / kition
Kition brings Markdown, DataTable, WhiteBoard, a tool-using AI agent, browser research, and visual workflows into one desktop workspace.
oxynote / oxynote
An open‑source technical wiki connected to the systems it describes
notionnext-org / NotionNext
Turn your Notion workspace into a fast, customizable website. Built with Next.js + Notion API, with multi-platform deployment and no self-hosted server required.
modelscope / modelscope
ModelScope: bring the notion of Model-as-a-Service to life.
toeverything / blocksuite
🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.
makenotion / notion-sdk-js
Official Notion JavaScript Client
NotionX / react-notion-x
Fast and accurate React renderer for Notion. TS batteries included. ⚡️
mayneyao / eidos
A single-file relational spreadsheet for you and your agent.
NxcoreAI / EverRoom
EverRoom - A workspace that remembers your projects, decisions, and sources.
malinkang / weread2notion
将微信读书划线同步到Notion
gamosoft / NoteDiscovery
Your Self-Hosted Knowledge Base
dream-num / univer-workspace
An open-source Office workspace where people and AI agents create, collaborate, and review together.
wabarc / wayback
An archiving tool with an IM-style interface that prioritizes privacy and accessibility, integrated with various archival services including Internet Archive, archive.today, Ghostarchive, IPFS, Telegraph, and file systems.
tiddly-gittly / TidGi-Desktop
TidGi is an privacy-in-mind, automated, auto-git-backup, freely-deployed knowledge management Desktop note app, based on Tiddlywiki, with REST API for web-clipping and Anki connect. 「 太记 」是一个基于「 太微 TiddlyWiki 」的知识管理桌面应用，能保护隐私内容、高级自动化、自动Git云备份、部署为博客，且可通过RESTAPI与Anki等应用连接。（迭代开发中欢迎试用，开发进度见下方链接）(Under active development, see website below for details)
kjk / notionapi
Unofficial Go API for Notion.so
obsidianmd / obsidian-importer
Convert your data to Markdown files you can use in Obsidian. Works with Apple Notes, OneNote, Evernote, Notion, Google Keep, and many other formats.
anc95 / writely
❤️🔥 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
otoyo / astro-notion-blog
🚀 Begin building your very own Notion Blog with Astro.
rush86999 / atom
Atom Agent, Open-Source Governed AI Agent Platform for Self-Hosted Automation
IncarnaMind / IncarnaMind
Open-source, Notion-like AI editor for your local documents and meetings: chat with PDFs, Word, Excel and PowerPoint, write and fact-check with page citations, and take AI meeting notes transcribed on your computer. Compare documents in a table. Mac, Windows, Linux. Works with ChatGPT, Claude, Gemini or Ollama. A NotebookLM and Granola alternative.
LostPaul / obsidian-folder-notes
Create notes within folders that can be accessed without collapsing the folder, similar to the functionality offered in Notion.
ComparativeGenomicsToolkit / cactus
Official home of genome aligner based upon notion of Cactus graphs
djsudduth / keep-it-markdown
Export and convert Google Keep notes dynamically to markdown for Obsidian, Apple Notes, Logseq, Joplin and Notion using the unofficial Keep API. Also, import simple markdown notes back into Google Keep.
Bayselonarrend / OpenIntegrations
Набор инструментов интеграции с популярными сервисами и технологиями для 1С:Предприятие, OneScript и CLI+MCP (Telegram, VK, Bitrix24, Google, Яндекс, S3, PostgreSQL, SQLite, MySQL и др.)
LifetimeLabsDev / PrivacyNotes.app
End-to-end encrypted notes, tasks, files, passwords, journal and bookmarks. Keyed by a 12-word BIP-39 phrase: no email, no password, no account to leak. The full client source for web, desktop and mobile is published, along with the encryption (XChaCha20-Poly1305, HKDF-SHA256, Ed25519) and the threat model, so the privacy claims are falsifiable.
tryfabric / martian
Markdown to Notion: Convert Markdown and GitHub Flavoured Markdown to Notion API Blocks and RichText 🔀📝
marph91 / jimmy
Convert your notes to Markdown
vercel-labs / marketing-team-eve-template
Team of marketing agents built on eve.
binbinsh / notion-caldav-sync
Self-hosted two-way Notion and CalDAV sync on Cloudflare Workers + D1 or Node.js + PostgreSQL
saltmd / salt.md
The open-source workspace for people and AI agents. Docs, databases and realtime collaboration with an MCP server in the same binary, so agents work in the same workspace on the same permissions. One Go binary, one SQLite file, self-hosted.
heyman333 / agent-notion-template-docs
Make your AI agent write documents like Notion — Codex & Claude Code skill that locks document structure & Notion visual style
evergreen-it-dev / folio
The AI-assisted, open-source alternative to Notion and Confluence: a team wiki that lives in Git, with real-time editing, data tables, whiteboards, offline mode, and first-class AI agents. Live demo: https://demo.foliowiki.online
Soulaymane01 / Rowbase
Interactive database plugin for Obsidian with 8 views (table, kanban, list, gallery, chart, stats, timeline, dashboard), formulas, rollups, relations, sorting, filtering, grouping, and import/export. Each database is a single human-readable .rbase file. Fully offline, mobile responsive.
tooladda-online / markdown-to-notion
Markdown to Notion Converter — Paste, upload, or drag & drop Markdown and get clean, Notion API-compatible Block JSON instantly — with nested lists, checklists, tables, callouts, code blocks, toggles, and equations. Nothing ever leaves your browser. Free on ToolAdda.online.
transitive-bullshit / nextjs-notion-starter-kit
Deploy your own Notion-powered website in minutes with Next.js and Vercel.