Software Alternatives, Accelerators & Startups

Quicksilver VS PrivacyNotes

Compare Quicksilver VS PrivacyNotes and see what are their differences

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Quicksilver logo Quicksilver

Quicksilver is a fast and free Mac OS X productivity application that gives you the power to control your Mac quickly and elegantly. Quicksilver learns your habits, making your everyday chores simple and efficient.

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
  • Quicksilver Landing page
    Landing page //
    2022-03-13
  • 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.

Quicksilver

Website
qsapp.com
Pricing URL
-
$ Details
Platforms
-
Release Date
-

PrivacyNotes

$ Details
freemium $48.0 / One-off (Early adopter price)
Platforms
MacOS Web Firefox Google Chrome Edge Safari
Release Date
2026 June
Startup details
Country
Switzerland
Employees
1 - 9

Quicksilver features and specs

  • Efficiency
    Quicksilver allows users to quickly launch applications and search for files, significantly speeding up workflow.
  • Customization
    Highly customizable with various plugins and triggers, enabling users to tailor the tool to fit their exact needs.
  • Free
    Quicksilver is open-source and free to use, making it accessible for everyone without any cost.
  • Simplicity
    The user interface is clean and intuitive, which makes the tool easy to learn and use effectively.
  • Integrations
    Strong integration with numerous other applications and services, which enhances its functionality and usefulness.

Possible disadvantages of Quicksilver

  • Mac-only
    Quicksilver is only available for macOS, limiting its usage to users who are on this operating system.
  • Learning Curve
    While basic use is straightforward, leveraging advanced features can require a significant amount of time to learn and set up.
  • Performance
    Some users report that Quicksilver can be slow or unstable at times, particularly when running complex or numerous plugins.
  • Limited Community
    The user community is relatively small compared to more popular tools, which can affect the availability of support and the development of new plugins.
  • Dependency on Plugins
    Many advanced features require plugins, which means that the full potential of the tool isn't available out-of-the-box and requires additional setup.

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 Quicksilver

Overall verdict

  • Quicksilver is generally considered a valuable tool for Mac users who prioritize efficiency and productivity. Its highly customizable features and ease of use make it an excellent choice for those seeking to optimize their computing experience.

Why this product is good

  • Quicksilver is a powerful and flexible application launcher for macOS that allows users to quickly access and manage files, applications, and various tasks using keyboard shortcuts. It streamlines workflows by making it faster to open programs and execute commands without the need to navigate through menus or use a mouse.

Recommended for

  • Users who prioritize keyboard shortcuts over mouse navigation.
  • Individuals who want to enhance their productivity on macOS.
  • People who enjoy customizing their software tools to fit personal workflows.
  • Experienced Mac users looking for advanced features to increase efficiency.

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

Quicksilver videos

CAPITAL ONE QUICKSILVER REVIEW 2020

More videos:

  • Review - Capital One Quicksilver Card Review | Best Credit Card For Beginners?!
  • Review - 2019 Capital One Quicksilver Real Review

PrivacyNotes videos

No PrivacyNotes videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Quicksilver and PrivacyNotes)
Productivity
100 100%
0% 0
Note Taking
0 0%
100% 100
App Launcher
100 100%
0% 0
Task Management
0 0%
100% 100

Questions & Answers

As answered by people managing Quicksilver 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 Quicksilver and PrivacyNotes

Quicksilver Reviews

7 Best Alfred Alternatives To Maximize Your Productivity
Quicksilver is a macOS productivity app that helps users perform everyday tasks much faster. It helps you keep track of your files and allows for the usage of various useful plugins.
Source: blaze.today
4 Best Spotlight Alternatives to Increase Your Macโ€™s Functionality
In terms of usability, searching for items in QuickSilver is a little different than most application launchers. Rather than entering your query in the search window, here, you need to first enter the query in the search tab and then enter an action you want to perform on it in the action tab. Then, based on the available options, choose an action and hit return to perform...
Source: techpp.com

PrivacyNotes Reviews

  1. 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, Quicksilver seems to be more popular. It has been mentiond 16 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.

Quicksilver mentions (16)

  • An Alfred workflow to open GCP services and browse resources within
    Quicksilver [0] and Alfred [1] are versatile search/launchers for macOS, combining aspects of Spotlight, Launchpad, Finder, and a CLI. You hit a trigger key combination, and you're presented with an app that can interact via keystrokes (generally not mouse actions) with all your other apps and docs, contacts, photos, music, clipboard history, etc. These can involve plugins and workflows that manipulate text,... - Source: Hacker News / about 1 year ago
  • Apple Needs a Snow Sequoia
    I still use Quicksilver[1], the open source app that long predates Alfred and was the inspiration for it. I tried Alfred a few years ago but didn't see anything compelling enough to switch. Am I missing anything? [1] https://qsapp.com. - Source: Hacker News / over 1 year ago
  • Building a desktop launcher
    I still use QuickSilver on my mac, despite there are multiple efforts attempting to displace it. There used to be one made for Linux, called Gnome Do, however the development eventually stopped. I settled for the built-in launcher in Gnome Shell, and then briefly moved on to rofi with this configuration. - Source: dev.to / over 1 year ago
  • Should I worry about using Raycast on MacOS?
    There are these open source alternatives, I havenโ€™t checked their privacy policies or their code Maybe try and report back? Https://www.cerebroapp.com Https://qsapp.com Https://ueli.app Https://github.com/ParthJadhav/Verve. Source: over 3 years ago
  • The best Mac Apps to unlock your max potential (recommended by users of r/MacOs )
    Should add Quicksilver. It's the first app I install on my Macs. Source: over 3 years ago
View more

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 Quicksilver and PrivacyNotes, you can also consider the following products

Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).

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

Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.

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

Synapse - Synapse is a semantic launcher written in Vala that you can use to start applications as well as find and access relevant documents and files by making use of the Zeitgeist engine.

Simplenote - The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.