AppFlowy vs memos
Comparing two open source alternatives to Notion. Use the comparison below to decide which one fits your needs.
AppFlowy
AGPL-3.0Open source Notion alternative that brings projects, wikis, and teams together with AI while keeping you in control of your data.
memos
MITPrivacy-first, self-hosted note-taking platform with markdown support, tagging, and built-in AI — a lightweight alternative to Notion and Obsidian.
Side-by-side comparison
| AppFlowy | memos | |
|---|---|---|
| License | AGPL-3.0 | MIT |
| Self-hostable | Yes | Yes |
| GitHub Stars | 76,857 | 63,189 |
| Forks | 6,026 | 4,772 |
| Open Issues | 1,029 | 65 |
| Last Commit | Sep 19, 2026 | Sep 20, 2026 |
| First Released | Jun 16, 2021 | Dec 8, 2021 |
| Categories | ||
| Tags | — |
GitHub stars over time
GitHub stars over time
Similar open source alternatives
HelixNotes
A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.
Obsidian
Jotty
Lightweight self-hosted app for managing personal file-based notes and checklists.
Notion
Outline
The fastest growing-team knowledge base — beautiful, realtime collaborative, feature packed, and markdown compatible Notion and Confluence alternative.
Notion
AFFiNE
Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.
Notion
SilverBullet
Markdown-based note-taking app with powerful live queries, templates, and a pluggable scripting system for power users.
Notion
Huly
All-in-one open source platform that combines project management, CRM, chat, HR, and wiki as an alternative to Linear, Jira, Slack, and Notion.
Notion