Fratera NullKey vs Hushbox

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Fratera NullKey compared with Hushbox
Detail	Fratera NullKey	Hushbox
What it does	Zero-knowledge encrypted vault for passwords, secrets, and private media	Lock any file or folder from the Finder right-click menu, with AES-256 encryption and no account or cloud.
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Paid
Pricing	Not given	$9 once for 2 Macs with free updates. Free 24-hour trial. Unlocking always remains free even after the trial ends.
Key features	TOTP authenticator with QR code import Password AutoFill for Safari and browsers Encrypted media storage with thumbnails and streaming Offline access with encrypted local cache Password strength audit and security tools Hidden and decoy vaults Secure notes and color-coded stickies Recovery Key and printable Emergency Kit AES-256-GCM encryption for vault and media Biometric Quick Unlock with Face ID or Touch ID	Lock files and folders from Finder right-click menu AES-256 encryption Touch ID and password unlock Auto-lock when screen locks or Mac sleeps Hide contents from Spotlight and Recents Open locked items without Hushbox installed No account or cloud required One license covers 2 Macs Free updates included
What makes it different	Zero-knowledge design where Decryption Key never leaves your device Separate Hidden Vault and optional decoy vault for sensitive data Stores more than passwords: API keys, authenticator codes, media, and secrets Configurable privacy protections including app-switcher shield Available offline with encrypted sync after reconnecting	No account, cloud or password recovery needed; everything stays on your Mac One-time purchase with no subscription Unlocking remains free even after trial ends
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	29 +1 (up) since last check
Trust Flow (Majestic)	3	11
Citation Flow (Majestic)	4	35
Referring domains (Majestic)	2	35

3 details filled in for both companies.

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