A question buyers ask AI

How much does end-to-end encryption matter in a note app, and which setups actually offer it?

Measured in 1 answer, last on Nov 10, 2026. Only the passages that name a brand are shown.

Brands in the answers

BrandNamed inRecommended inPositiveAvg. position
Standard Notes100%100%100%1
Notesnook100%100%100%2
Joplin100%100%100%3
Obsidian100%100%100%4
Apple Notes100%100%100%5
Google Keep100%0%0%—
Evernote100%0%0%—
Microsoft OneNote100%0%0%—
Notion100%0%0%—

Where each answer names a brand

Answer 1 · Nov 10, 2026 · 8 sources cited
Standard Notes#1RecommendedSite citedpositive
+ E2EE by default

“E2EE by default”

+ Automatic encryption

“Encryption is automatic, rather than something you need to remember to enable.”

+ Open source

“Open source, with apps for desktop, mobile and web.”

+ Privacy focus

“One of the strongest choices if privacy is your primary concern.”

Notesnook#2RecommendedSite citedpositive
+ E2EE by default

“E2EE by default”

+ Open source

“Open-source note-taking application.”

+ Rich features

“Rich text formatting, notebooks, tags and attachments.”

+ Local encryption before sync

“Encrypts content locally before syncing.”

+ Cross-platform availability

“Available on Windows, macOS, Linux, iOS and Android.”

+ Usability and privacy balance

“Probably the best balance of everyday usability and privacy.”

Joplin#3RecommendedSite citedpositive
+ Free and open source

“Free and open source.”

+ Markdown-based notes

“Markdown-based notes, attachments and notebooks.”

+ Sync flexibility

“Can sync through Joplin Cloud, Dropbox, OneDrive, Nextcloud and WebDAV.”

+ Control, portability and flexibility

“Excellent if you want control, portability and flexibility.”

− E2EE requires manual setup

“You must explicitly enable E2EE and configure it across your devices.”

Obsidian#4RecommendedSite citedpositive
+ Local Markdown files

“Your notes are ordinary local Markdown files.”

+ E2EE by default for new Sync vaults

“Sync offers end-to-end encryption by default.”

+ Knowledge base building

“You can build a large interconnected knowledge base.”

+ Personal knowledge management

“Best if you want a powerful personal knowledge base with private cloud synchronization.”

− E2EE does not protect local files

“E2EE protects the remote synced vault, not your local files.”

Apple Notes#5Recommendedpositive
“5. Apple Notes + Advanced Data Protection”
+ E2EE with Advanced Data Protection

“Notes in iCloud become end-to-end encrypted when Advanced Data Protection is enabled.”

+ Apple ecosystem integration

“Integrated into iPhone, iPad and Mac.”

+ Convenience

“Convenient, with very little additional setup.”

+ Ease for Apple users

“The easiest option if you're already committed to Apple's ecosystem.”

− Requires compatible Apple devices and recovery arrangements

“Requires compatible Apple devices and appropriate account recovery arrangements.”

− No E2EE

“Google Keep | No”

− No E2EE

“Evernote | No”

− No E2EE

“Microsoft OneNote | No”

− No E2EE

“Notion | No”

Sources the answers cite

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