Software Alternatives, Accelerators & Startups

MemPad VS PrivacyNotes

Compare MemPad VS PrivacyNotes and see what are their differences

MemPad logo MemPad

MemPad is a plain text outliner and note taking program with a structured index.

PrivacyNotes logo PrivacyNotes

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.
Visit Website
  • MemPad Landing page
    Landing page //
    2021-07-24
  • PrivacyNotes Journal
    Journal //
    2026-06-25
  • PrivacyNotes Settings
    Settings //
    2026-06-25
  • PrivacyNotes Website
    Website //
    2026-06-25

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 recovery phrase that never touches our servers, so we cannot read your content, your filenames, or anything else. This is real zero-knowledge, not a marketing label.

Five pillars, one encrypted app:

  • Notes - a live markdown editor with note-to-note links, tags, and fast full-text search
  • Tasks - native checklists and task management next to your notes
  • Journals - daily entries with built-in mood, sleep, and medication tracking
  • Files - an encrypted vault for images, audio, and attachments
  • Vault - lock sensitive notes and logins behind a PIN or biometrics

Built for privacy, not surveillance:

  • No ads, no trackers, no analytics, ever
  • Sign in anonymously with a recovery phrase or with Google. No email or personal details required.
  • Open core: the encryption layer and database schema are published for independent review
  • Burn notes: self-destructing shares the server cannot read

Pricing that respects you:

  • Free covers every pillar with two-device sync and offline use
  • Pro is a one-time free, not a subscription, adding unlimited devices, note history, and more storage
  • Optional storage add-ons when you need them

Works on web, macOS, and soon iOS, Android, Windows and Linux with a responsive mobile layout. Import from Apple Notes, Standard Notes, Google Keep, Obsidian, and markdown in a few clicks.

MemPad

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

PrivacyNotes

$ Details
freemium $48 / One-off (Early adopter price)
Platforms
MacOS Web Firefox Google Chrome Edge Safari
Release Date
2026 June
Startup details
Country
Switzerland
Employees
1 - 9

MemPad features and specs

  • Simplicity
    MemPad is straightforward and easy to use, which makes it accessible for people who need a basic note-taking tool.
  • Portability
    The application is lightweight and can be run from a USB drive without requiring installation.
  • Hierarchical Organization
    It allows users to structure notes in a tree-like format, making it simple to organize information.
  • Low Resource Usage
    MemPad uses minimal system resources, making it suitable for older computers or systems with limited capabilities.
  • Encryption
    It offers an option to password-protect and encrypt notes, providing a layer of security for sensitive information.

Possible disadvantages of MemPad

  • Lack of Advanced Features
    MemPad lacks some advanced functionalities like cloud synchronization, multimedia embedding, or collaborative features that more robust note-taking applications offer.
  • Windows-Only
    It is only available for Windows, limiting its usability for users on macOS or Linux.
  • Outdated Interface
    The user interface of MemPad appears dated and may not be visually appealing to users accustomed to modern UI designs.
  • No Mobile Support
    There are no mobile versions of MemPad, restricting its use to desktop environments only.
  • Limited Formatting Options
    It offers basic text formatting but lacks the extensive formatting capabilities found in more feature-rich note-taking applications.

PrivacyNotes features and specs

  • Privacy-focused
    PrivacyNotes is designed with privacy as a core principle, aiming to keep your notes secure and away from third-party access, which appeals to users concerned about data confidentiality.
  • Encryption
    The service typically emphasizes encryption to protect note content, meaning your data is scrambled and less vulnerable to unauthorized reading if intercepted or stored.
  • Ephemeral notes
    Many privacy note services offer self-destructing or temporary notes that automatically delete after being read or after a set time, reducing the digital footprint left behind.
  • Simple and lightweight
    Such tools often provide a clean, minimal interface focused on quick note creation and sharing without unnecessary features, making it easy to use.
  • No account required
    Privacy-oriented note apps frequently allow you to create and share notes without registration, lowering the barrier to entry and reducing personal data collection.

Analysis of MemPad

Overall verdict

  • MemPad is considered a good tool for those looking for a minimalistic yet functional note-taking solution without the extras provided by heavier applications.

Why this product is good

  • MemPad is a lightweight, free-form note-taking program primarily appreciated for its simplistic design, speed, and low system resource usage. It uses a straightforward tree-structured outline format which allows users to organize their notes efficiently. It also supports rich text formatting, internal linking, password protection, and quick searching capabilities.

Recommended for

  • Users who prefer lightweight software
  • Individuals who enjoy simple, hierarchical note organization
  • Those looking for an offline note-taking solution
  • People who require quick note-searching capabilities

Analysis of PrivacyNotes

Overall verdict

  • I don't have verified, specific information about PrivacyNotes (privacynotes.app) to make a reliable assessment of its quality, security practices, or features. I cannot confirm details about its encryption methods, privacy policy, company background, or user reviews.

Why this product is good

  • Unable to verify claims about encryption or zero-knowledge architecture without independent confirmation
  • No access to current user reviews, ratings, or reputation data for this specific service
  • Cannot confirm company legitimacy, ownership, or track record
  • Unable to verify uptime, reliability, or actual security audit results
  • No information available on pricing structure or terms of service specifics

Recommended for

  • Before using, research independently via security audit reports if available
  • Check for third-party security reviews or penetration testing results
  • Verify the company's privacy policy and data handling practices directly on their site
  • Look for user reviews on independent platforms rather than relying on marketing claims
  • Consider established, well-audited alternatives if handling highly sensitive information

Category Popularity

0-100% (relative to MemPad and PrivacyNotes)
Note Taking
88 88%
12% 12
Journal
0 0%
100% 100
Todos
100 100%
0% 0
Office & Productivity
100 100%
0% 0

Questions & Answers

As answered by people managing MemPad and PrivacyNotes.

Who are some of the biggest customers of your product?

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.

What makes your product unique?

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.

Why should a person choose your product over its competitors?

PrivacyNotes's answer:

Three reasons:

  • One app, not four subscriptions. Standard Notes, Day One, and Lunatask each rent you a slice (notes, journaling, tasks). PrivacyNotes covers all of them plus files and a vault, for a fair one-time fee.
  • Real zero-knowledge. Your keys come from a recovery phrase that never touches our servers, so we cannot read your notes, your filenames, or your metadata. Some encrypted apps leave note or task metadata in the clear; we do not.
  • Verifiable, not just trusted. The crypto and schema are open core and published for review, and there is no ad, tracker, or analytics anywhere in the app.

How would you describe the primary audience of your product?

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.

Which are the primary technologies used for building your product?

PrivacyNotes's answer:

React, TypeScript, Vite and Tailwind CSS.

What's the story behind your product?

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.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare MemPad and PrivacyNotes

MemPad Reviews

We have no reviews of MemPad yet.
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PrivacyNotes Reviews

  1. Everything I Needed in One App

    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 apps for notes, habits, mood, activities, and important dates, everything lives in one place now. It's made staying organized a lot simpler.

    Paying once and knowing I won't lose access to my workflow because I canceled yet another subscription is incredibly refreshing. That peace of mind is worth a lot to me.

    ๐Ÿ Competitors: Capacities, Evernote, Notion, Obsidian.md
  2. Feature rich

    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 app on my phone, laptop and desktop. Highly recommended! Btw, it's a perfect markdown editor as well, not sure why they don't emphasize this more.

Social recommendations and mentions

Based on our record, MemPad seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

MemPad mentions (5)

  • How do you record your ideas throughout the day?
    I spend 90% of my time at a Windows keyboard, so use MemPad https://horstmuc.de/wmem.htm as a software version of a spiral-bound notebook. It does literally nothing other than being a stack of notepad pages that you can reorder or search. Source: over 3 years ago
  • Dungeons and Dragons Digital Character Sheet and document formatting questions
    If he prefers to maintain plaintext notes somewhere else, the best tool I've found is a version of a sectionable spiral notebook. MemPad does the trick wonderfully. Source: over 4 years ago
  • got Linux running on a dell inspiron 8100 antix is the only distro that would show a display and that supported 32bit systems
    All Office programs, and most 'big' editors have outlining modes, but to me the small size is a necessary feature; Unhelpful Linux developers have often suggested that I use emacs in org-mode - but since I need to save 10.000's of files, each together with the creating software, a 600 MB installation is not what I want... I you use windows, take a look at MemPad. Source: over 4 years ago
  • What's the Best Wiki for a Self Hosted Home Lab?
    My personal help-file is literally over 9000 pages long, if printed. That is slightly unwieldy in a single text file. I want to keep things as simple as possible, make data-export/migration simple, and (Important!) be sure that the files can be read 30 years from now. So I use MemPad, a simple outliner that saves in a format that can be read by Notebook (or any other text editor) Extraction/export of... Source: over 4 years ago
  • UPDATE: After reading 600+ of your comments, here is the updated list of open source Linux programs mostly for beginners (thus mostly gui).
    That looks interesting! The app that keeps me on windows is a small, .txt based, outliner - something that for some strange reason don't seem to exist in the 'nix-sphere. I have tried asking Linux forums for suggestions for a comparable program, but always get '[[REDACTED ]]off' answers... I keep literally thousands of outline files on removable media, and (for archival purposes) all needs to be followed by the... Source: over 4 years ago

PrivacyNotes mentions (0)

We have not tracked any mentions of PrivacyNotes yet. Tracking of PrivacyNotes recommendations started around Jun 2026.

What are some alternatives?

When comparing MemPad and PrivacyNotes, you can also consider the following products

Day One - A simple journal application for the Mac, iPhone, and iPad. AboutTo learn more about Day One, see these two excellent reviews . PublishPublish is not available in Day One 2.

Obsidian.md - 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.

Capture 365 Journal - Capture 365 Journal is a beautiful and easy to use diary/journal for the Apple iPhone, iPad, Mac and Android.

Standard Notes - A safe place for your notes, thoughts, and life's work

Reminisce Journal - Reminisce Journal is a free iOS and Android app that helps you to capture live moments, daily activities, thoughts, ideas and travel logs, etc.

Apple Notes - Apple Notes functions as a service for making short text notes.