AppFlowy – An Open-Source Notion Alternative Built with Flutter
Hey I recently stumbled upon AppFlowy (https://github.com/AppFlowy-IO/AppFlowy), an open-source project that caught my attention. It's essentially a Notion-like workspace, but with a twist: Built with Flutter (front-end) and Rust (back-end) Fully open-source and self-hostable Focuses on data privacy and ownership What I find interesting: The tech stack choice - combining Flutter's UI capabilities with Rust's performance It's positioning as a privacy-focused alternative to Notion The potential for customization and extension due to its open-source nature
AppFlowy – An Open-Source Notion Alternative Built with Flutter launched on September 3, 2024 with 24 votes, #726 of 5,281 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
AppFlowy is an open-source workspace application built with Flutter and Rust that functions as a privacy-focused alternative to Notion. It is fully self-hostable and designed for users who prioritize data ownership and control. The project emphasizes customization and extension capabilities through its open-source codebase, combining Flutter's user interface strengths with Rust's performance efficiency.
written from the facts on this page · September 2026
From the sources
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. - AppFlowy-IO/AppFlowy
Does a similar job
all alternatives →
AppFlowy: open-source Notion alternative2023 · appflowy.com · ▲4A secure workspace for your wikis and projects
NotionApps2023 · notionapps.com · ▲816Sameer and Jatin here. We are building NotionApps, a no-code tool to create apps, portals, & forms from Notion databases. With the tool, you can: - restrict your data behind an email auth - show only limited data based on logged-in user - share Notion data outside of your organization without adding people to your workspace - handle large databases with ease - create mobile friendly apps to interact with your data Users have been creating apps for their events, inventory, catalogues, businesses, etc. with all the data on Notion. Late in 2019, we built a product called utilize.app (it's still…
Dreamflow 2.02025 · dreamflow.app · ▲267Build production-ready mobile apps with AI speed, visual clarity, and code control. Deploy to iOS, Android & Web. From the team behind FlutterFlow.
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 27d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 25d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 22d ago · openbot.run
Talanoa▲340Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 20d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 27d ago · corespeed.io
Source: Show HN post ↗
Launched alongside, September 2024
the whole month →
BeforeSunset AI 2.0▲1,267Personalized AI daily planning that suits your life
AI · 2024 · beforesunset.ai
