
Obsidian
Standard Notes
Apple Notes
Simplenote
Google Keep
Day One
Notion
Zero-knowledge encrypted notes, tasks, journals, files, and passwords in one app. Your keys never leave your device. One-time price, no subscription. Hosted in Switzerland.

Notion
Evernote
OneNote
Joplin
Standard Notes
UpNote
Google Keep
Notes, kanban board and reminders in one app. Encrypted sync, Windows app that works offline without an account, free plan with no time limit.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | privacynotes.app | task-note.com |
| Pricing | ||
| Platforms | ||
| Company | Startup from Switzerland · 1 - 9 employees · 2026 | Startup from Vietnam · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


PrivacyNotes is a zero-knowledge encrypted workspace that brings your notes, tasks, journals, files, and passwords into one app, so you stop juggling four separate subscriptions. Everything is encrypted on your device with XChaCha20-Poly1305 before it ever syncs. Your keys are derived from a...
TaskNote keeps notes, a kanban board and reminders in one app built for one person rather than a team. Notes. A rich-text editor with headings, checklists, tables, columns, images and highlights. Notes are saved as Markdown, so they open anywhere. Full-text search, a command palette (Ctrl+K),...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of TaskNote yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PrivacyNotes and TaskNote.
PrivacyNotes's answer
Honestly? We have no idea, and that is the entire point. Signup is anonymous (a recovery phrase or Google, no email or personal details), the app ships zero analytics and zero trackers, and zero-knowledge encryption means we cannot see who you are or what you store. We could not name a single customer if we tried. A privacy product that tracked its users closely enough to brag about them would be missing the plot.
PrivacyNotes's answer
PrivacyNotes is the only zero-knowledge encrypted workspace that keeps notes, tasks, journals, files, and a password vault behind one set of on-device keys. Most privacy apps do one of those well and rent it to you monthly. We do all five, encrypt everything with XChaCha20-Poly1305 before it leaves your device, and charge once instead of forever. The encryption core is open core, published so the claims can be verified rather than trusted.
TaskNote's answer:
Notes, a kanban board and reminders live in one app, and the whole thing is built for one person rather than a team workspace. The Windows app keeps everything in a local file and runs with no account at all; the web version syncs with end-to-end encryption, so the server only ever holds ciphertext. Any note can become a task or be attached to a card, and notes are saved as Markdown, so nothing is locked in.
PrivacyNotes's answer
Three reasons:
TaskNote's answer:
Notion and ClickUp are built for teams and sold by the seat; TaskNote has no seats, no databases to design and no empty workspace to set up: it opens straight into an editor. Evernote and OneNote keep notes readable on their servers; TaskNote encrypts them on your device. Joplin and Standard Notes are private too, but do not have a kanban board and reminders built in. The free plan has no time limit, and the Windows app is a one-time purchase instead of a subscription.
PrivacyNotes's answer
Privacy-conscious individuals and independent professionals who handle information they would not want a vendor reading: lawyers, journalists, healthcare and mental-health practitioners, developers, security specialists, researchers, and founders. It also fits anyone who simply wants one private home for their notes, tasks, journaling, and wellness tracking instead of spreading them across surveillance-funded apps.
TaskNote's answer:
Individuals who keep their own notes and tasks and care where the data lives: freelancers, writers, students, developers, and people leaving Notion or Evernote for something simpler and encrypted. Mostly Windows users, with the web version for the phone and other devices.
PrivacyNotes's answer
React, TypeScript, Vite and Tailwind CSS.
TaskNote's answer:
Windows app: Go with Wails, a React and TypeScript front end, SQLite for local storage. Web: Next.js, React, Supabase (Postgres) with AES-GCM encryption in the browser. Chrome extension for web clipping.
PrivacyNotes's answer
PrivacyNotes started from a simple frustration: staying organized meant scattering your life across half a dozen apps, most of which could read everything you typed and billed you monthly for the privilege. We wanted one place for notes, tasks, journals, files, and passwords, encrypted so thoroughly that the people running the servers could not read a word of it, and paid for once rather than forever. So we built the encryption first, made the keys live only on your device, and published the crypto as open core so the promise could be checked, not just believed. Everything else grew from one rule: your data is yours, and no one else's to mine.
TaskNote's answer:
It started as a personal tool: one place for notes and the tasks that come out of them, without an account and without a team plan for a team of one. The Windows app came first, built to keep everything in a local file and work offline. The web version followed with client-side encryption, because syncing should not mean handing the notes to a server in the clear. It has been in active development since 2025, with a public changelog and a feedback channel inside the app.
Share your experience with using PrivacyNotes and TaskNote. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


This app checks every box for me. Clean interface, no learning curve, local-first encryption, and secure sync across all of my devices. The biggest surprise is how many apps it replaced. Instead of juggling separate...
The best thing about this: No subscription model, it's a one-time fee for a lifetime license. But you can start for free with the generous freemium model. I only needed to upgrade to pro because I wanted to use the...
We have no reviews of TaskNote yet. Be the first one to post
When comparing PrivacyNotes and TaskNote, you can also consider the following products.

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to PrivacyNotes or TaskNote:

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Compare Notion to PrivacyNotes or TaskNote:

A safe place for your notes, thoughts, and life's work
Compare Standard Notes to PrivacyNotes or TaskNote:

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Compare Evernote to PrivacyNotes or TaskNote:

Apple Notes functions as a service for making short text notes.
Compare Apple Notes to PrivacyNotes or TaskNote:

Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Compare OneNote to PrivacyNotes or TaskNote: