Website, pricing, platforms and company facts side by side.
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| Website | passary.com | diffee.me |
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| Company | Startup from Hungary · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.
Passary is a zero-trust, offline-only password manager designed for users who want the highest level of privacy and complete control over their data. Unlike cloud-based password managers that rely on accounts, syncing, and remote servers, Passary keeps everything on your device. Your vault never...
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As answered by people managing Passary and Diffee.
Passary's answer
Passary is built around a strict offline-first, zero-trust philosophy. All vault data is encrypted and stored locally on the user’s device, never synced to the cloud, and never processed by external servers. This approach eliminates common risks associated with centralized password managers and provides a simpler, more predictable security model. Passary combines modern cryptography with a lightweight, privacy-focused design that requires no account, no tracking, and no internet connection to function.
Passary's answer
Users who value maximum privacy and full control over their data choose Passary because it never transmits, stores, or syncs passwords to any server. There is no cloud, no account, and no central storage to compromise. Passary uses strong encryption, a zero-knowledge architecture, and a minimal attack surface, making it ideal for people who want a password manager that remains entirely under their control. It is also lightweight, easy to use, and avoids the complexity found in many cloud-based tools.
Passary's answer
Passary is designed for privacy-conscious users, developers, security-minded professionals, and anyone who prefers local-only password storage instead of cloud-based alternatives. It also appeals to users who want a simple, fast, and predictable password manager without accounts, subscriptions, or vendor lock-in.
Passary's answer
Passary was created in response to increasing concerns about data privacy and the risks associated with centralized password vaults. Many password managers rely on cloud accounts, cross-device syncing, and large server infrastructures. Passary’s goal is to provide a simpler, safer alternative: a fully offline, zero-knowledge password manager where users retain complete ownership of their encrypted vaults. The project began with the idea that strong security should not require trusting a cloud provider.
Passary's answer
Passary is built with modern web technologies, including: - Next.js - React - Tailwind CSS - AES-256-GCM encryption - Argon2id key derivation - Web Crypto API - Local-only vault storage using the File System Access API
Passary's answer
Passary is currently used by individual privacy-conscious users and early adopters during its initial launch phase.
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