Anytype — Local-First Knowledge Workspace with E2E Encryption

Introduction

Anytype is a local-first, end-to-end encrypted workspace that combines notes, documents, tasks, databases, and bookmarks in a single application. Data lives on your devices and syncs peer-to-peer, with no server ever seeing your unencrypted content.

What Anytype Does

• Provides a block-based editor for rich documents, notes, and wikis
• Supports structured data with custom object types and relations
• Syncs across devices via encrypted peer-to-peer protocol
• Organizes content with sets, collections, and graph views
• Runs on desktop (macOS, Windows, Linux) and mobile (iOS, Android)

Architecture Overview

Anytype uses the Any Protocol, a peer-to-peer sync layer built on CRDTs (Conflict-free Replicated Data Types) for offline-first collaboration. Each user has a cryptographic key pair; data is encrypted at rest and in transit. Sync nodes relay encrypted blobs between devices without access to content.

Self-Hosting & Configuration

• Download desktop or mobile apps from the official site
• Data is stored locally by default in an encrypted vault
• Self-host a sync relay node for private network deployments
• Import from Notion, Markdown, and other formats via built-in tools
• Configure spaces for personal, team, or project-level organization

Key Features

• True local-first: works fully offline, syncs when connected
• End-to-end encryption with user-controlled keys
• Flexible object system: create custom types, relations, and views
• Graph view for visualizing connections between objects
• Cross-platform with native apps for all major operating systems

Comparison with Similar Tools

• Notion — cloud-dependent; Anytype is local-first and encrypted
• Obsidian — Markdown-only files; Anytype offers structured objects and relations
• AppFlowy — similar goals but less mature sync and mobile support
• Logseq — outliner-focused; Anytype provides richer object types
• AFFiNE — hybrid approach; Anytype focuses on peer-to-peer encryption

FAQ

Q: Is Anytype free? A: The personal plan is free with generous limits. The source code is publicly available.

Q: Can I collaborate with others? A: Yes. Shared spaces allow encrypted collaboration with invited members.

Q: Where is my data stored? A: On your devices. Encrypted blobs pass through relay nodes for sync but are never readable by the server.

Q: Can I self-host the sync infrastructure? A: Yes. The Any Sync Node can be deployed on your own server for fully private sync.

Sources

• https://github.com/anyproto/anytype-ts
• https://anytype.io