AppFlowy is an open-source, AI-powered collaborative workspace and leading Notion alternative where you stay in full control of your data.

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🚀 Overview

AppFlowy is the AI collaborative workspace that brings projects, wikis, and teams together, allowing you to achieve more without losing control of your data. It solves the core problems of proprietary productivity tools like Notion: vendor lock-in, privacy risks, and dependency on cloud services by providing a local-first, offline-capable app with on-device AI and self-hosting options.

It's built for individuals, teams, and enterprises who prioritize data ownership, customization, and seamless cross-platform experience. Whether you're managing personal notes, team wikis, or complex databases, AppFlowy keeps everything accessible and private.

The project was created by a global community of over 10K members from 215 countries and 400+ contributors to deliver a powerful, extensible alternative that's truly open-source and community-driven.

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✨ Key Features

• Local AI Integration (AI teammate for writing, brainstorming, insights; supports Llama 3, Mistral 7B, GPT, Gemini, Claude – runs on-device for privacy)
• Rich Editor & Views (pages, databases, kanban, calendar, grid; intuitive blocks and data types like Notion but better UX)
• Cross-Platform & Offline (desktop: macOS/Windows/Linux; mobile: iOS/Android; web; 100% offline, syncs when needed)
• Collaboration & Self-Hosting (real-time collab, self-host anywhere with no lock-in; Docker/Supabase support)
• Optional: AppFlowy Blocks (templates), LAI plugins, semantic search

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🛠 Tech Stack

• Frontend: Flutter, Dart
• Backend/Core: Rust
• Database: SQLite (local), PostgreSQL (cloud/self-host)
• Auth: Custom / Supports SAML 2.0 (Okta), OIDC (Authentik)
• Hosting: Self-hosted (Docker, Supabase), Native apps (Vercel? No, direct downloads)

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👥 Who Is This For?

This project is useful for:

• Individuals who want a privacy-first, offline Notion alternative for notes and projects
• Teams looking for a self-hostable, collaborative productivity suite
• Developers and indie makers customizing open-source workspace tools

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📸 Screenshots / Demo

• Live demo: https://appflowy.io/download (browser/web version available)
• GitHub: https://github.com/AppFlowy-IO/AppFlowy

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-24

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❓ FAQ

Is this project free?

Yes / Open Source (Free to download, use, and self-host. Community edition forever free; optional cloud plans for hosted collab.)

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Is the source code available?

Yes — https://github.com/AppFlowy-IO/AppFlowy

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Can I contribute?

Yes — See the contributing guide. File issues/PRs on GitHub, contribute translations, or request features/bugs.

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📬 Contact & Links

• Website: https://appflowy.io
• GitHub: https://github.com/AppFlowy-IO/AppFlowy
• Twitter/X: https://twitter.com/appflowy
• Discord: https://discord.gg/9Q2xaN37tV

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Built with ❤️ and kept warm on WarmIndex.