Valutfrost
Share secrets that self-destruct.
Securely send passwords, API keys, credentials, and files using encrypted links that disappear automatically.
Elevator Pitch
VaultFrost is a privacy-first secret sharing platform designed for developers, teams, and organizations that need to transmit sensitive information safely.
With VaultFrost, you can send passwords, API keys, credentials, or files through encrypted links that automatically expire or self-destruct after viewing.
Built on a zero-knowledge architecture, VaultFrost ensures that even the platform itself cannot access your data. Encryption happens entirely in the browser before anything is stored, giving users full control over their secrets.
The Problem
Most tools people use to share sensitive information were never designed for security.
- Email / Slack: Secrets remain in searchable message history forever
- Password managers: Both parties must have accounts and access
- File sharing services: Often keep copies and logs of sensitive files
- PGP / enterprise tools: Secure but complicated and impractical for daily workflows
The result? Sensitive information often lives permanently in places it shouldn’t.
VaultFrost solves this with secure links that expire automatically.
How It Works
-
Encrypt
Enter a secret or upload a file. Encryption happens instantly in your browser using AES-256-GCM. -
Share
VaultFrost generates a unique secure link you can send to the recipient. -
Access
The recipient opens the link and views the secret. No account required. -
Self-destruct
The secret automatically expires after the configured time or after the first view.
No permanent records. No lingering credentials.
Key Features
| Feature | Description |
|---|---|
| Zero-Knowledge Architecture | VaultFrost cannot read your secrets. Encryption happens before data reaches the servers. |
| Self-Destructing Links | Set expiration by time or single-use access. Secrets are permanently deleted afterward. |
| No-Friction Sharing | Recipients do not need accounts, apps, or registrations. |
| File Support | Share files up to 100MB depending on plan. |
| EU Data Residency | Encrypted storage hosted in London for GDPR-conscious organizations. |
| Privacy-First | No tracking cookies, no third-party analytics, minimal logging. |
| API Access | Available on Team and Business plans for workflow automation. |
| Custom Domains | White-label sharing with your own domain on Team plans and above. |
Use Cases
VaultFrost is designed for situations where sensitive information must be shared temporarily.
- Developers: API keys, database credentials, environment variables
- IT Admins: Temporary passwords, server access, VPN credentials
- Agencies: Client logins, staging credentials, secure file delivery
- Finance and Legal: Confidential documents with automatic expiration
- Healthcare: Sensitive data transfers with built-in cleanup
- Enterprise Teams: Secure credential handoffs without leaving permanent records
Pricing
| Plan | Price | Secrets | File Size | Expiry | Members | Extras |
|---|---|---|---|---|---|---|
| Free | $0 | 5 / month | 10MB | 1 day | 1 | Basic sharing |
| Pro | $9 / month | Unlimited | 100MB | 30 days | 1 | Personal secure sharing |
| Team | $29 / month | Unlimited | 100MB | 30 days | 5 | API access, custom domains |
| Business | $79 / month | Unlimited | Unlimited | Unlimited | Unlimited | White-label, SLA, priority support |
What Makes VaultFrost Different
-
True Zero-Knowledge Security
VaultFrost cannot decrypt or read your secrets. -
No Account Needed for Recipients
Share securely without forcing the other party to sign up. -
EU-Based Infrastructure
London-based storage with GDPR-friendly data residency. -
Privacy by Design
No tracking, no analytics scripts, and minimal metadata collection. -
Simple and Transparent Pricing
No hidden feature restrictions or complicated enterprise tiers.
Technical Overview
- Encryption: AES-256-GCM client-side encryption
- Storage: Encrypted S3-compatible storage (London region)
- Architecture: Zero-knowledge, privacy-first design
- Compliance: GDPR-aligned data residency
Site info
- Website: https://vaultfrost.com
- Data Residency: EU (London)
- Privacy Approach: Zero-knowledge architecture with minimal data collection
Bottom Line
VaultFrost focuses on a simple promise:
Share sensitive information securely without leaving permanent traces.
For developers, IT teams, agencies, and privacy-conscious organizations, VaultFrost offers a fast and frictionless way to send secrets that automatically disappear once they are used.