







Create notes, tasks, databases, and chats that only you can access. Your data stays on your device — fully owned, secure, and private. Free to start.
Anytype for Business — Sovereign workspace, now for teams
Run your company on Anytype. Private, local-first workspace with SSO and central admin. Start your 7-day free trial — $20 per editor/month, 30-day money-back guarantee.

Notesnook | Open source & zero knowledge private note taking app
Express yourself with freedom, no spying, no tracking — only private notes. Unlike Evernote and other note apps, your data is private — not open for everyone to see.

Data privacy concerns in AI companion apps - Surfshark
As AI grows, digital companions help with loneliness but raise questions about user data privacy. Many seek virtual relationships, but it's important to remember they are business-driven, not personal bonds.

siyuan-note/siyuan
A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.
Drafts, private data, and obscurity.
The at:// protocol currently lacks any real means to have data which is both 'on-protocol', i.e. stored on your PDS in a way that you can guarantee access to...

Drafts, private data, and obscurity.
The at:// protocol currently lacks any real means to have data which is both 'on-protocol', i.e. stored on your PDS in a way that you can guarantee access to...
research.latha.org
A permissioned appview for research documents on AT Protocol. True data ownership with optional monetization.
We Can Just Build Things
Build the tools your community needs — production-grade, privacy-respecting freedom tech, made with an AI agent and grounded in a verified, values-aligned catalog (Nostr, AT Protocol, and beyond).

Local-first software: You own your data, in spite of the cloud
A new generation of collaborative software that allows users to retain ownership of their data.
Local-first software: You own your data, in spite of the cloud
A new generation of collaborative software that allows users to retain ownership of their data.

science.latha.org
A permissioned appview for scientific documents on AT Protocol. True data ownership with optional monetization.
Platforms, Protocols, and Permissibility - writing.drewmca.net
A comparison of communication technologies across permission types
A privacy-first, open-source knowledge base
A privacy-first, open-source platform for knowledge management and collaboration.

Local-First Software
Experience apps that work offline, keep your data private, and sync seamlessly across your devices. Your data stays with you, not locked in the cloud.