AFFiNE vs Anchor
Comparing two open source alternatives to Notion and Obsidian and Evernote . Use the comparison below to decide which one fits your needs.
AFFiNE
Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.
Anchor
AGPL-3.0Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.
Side-by-side comparison
| AFFiNE | Anchor | |
|---|---|---|
| License | — | AGPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 69,686 | 1,038 |
| Forks | 4,963 | 46 |
| Open Issues | 631 | 38 |
| Last Commit | Jun 23, 2026 | Jun 11, 2026 |
| First Released | Jul 31, 2022 | Dec 1, 2025 |
| Categories | ||
| Tags |
Similar open source alternatives
AppFlowy
Open source Notion alternative that brings projects, wikis, and teams together with AI while keeping you in control of your data.
Notion
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
memos
A modern, open-source, self-hosted knowledge management and note-taking platform designed for privacy-conscious users and organizations.
Obsidian
SilverBullet
Markdown-based note-taking app with powerful live queries, templates, and a pluggable scripting system for power users.
Notion