Open Core Notebooks

The Notebooks we recommend, filtered to Open Core. See all Notebooks →

PrivacyNotes

Zero-knowledge notes, tasks, files, passwords and journal secured by a single 12-word recovery phrase, with no email or password required. The crypto core and database schema are published for audit. No subscription model.

Covered OUR APP Open Core E2E encrypted No account macOS Web Freemium

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Anytype

A local-first, end-to-end encrypted knowledge base and note-taking app with peer-to-peer sync, built as a privacy-respecting alternative to Notion.

Covered Open Core E2E encrypted Windows macOS Linux Android iOS

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Cryptee

Free accounts come with 100MB storage. Your documents are encrypted before they leave your device, so Cryptee can't see your documents. Use the code "privacytools" at the…

Covered Open Core E2E encrypted Bitcoin Android iOS Web Freemium

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