Shhh logo

Alternatives to Shhh

Shhh is a secure secret sharing tool that keeps sensitive information out of emails and chat logs by providing secure links with passphrase protection and expiration dates. Find open source and proprietary alternatives that serve similar purposes.

License:MIT
Stars:401
Difficulty:Easy
Pricing:Free
Hosting:Self-Hosted

Self-hosted alternatives to Shhh

Open source projects that can replace Shhh:

OneTimeSecret logo

OneTimeSecret

2,392
MIT

OneTimeSecret is a mature open-source platform for sharing passwords and sensitive information through self-destructing links. Built with Ruby and Vue.js, it keeps confidential data out of email inboxes and chat logs by providing temporary, one-time access to secrets.

Key Features

  • Privacy-First Design:

    • Self-destructing messages after first access
    • Optional passphrase protection
    • Anonymous secret sharing
    • No permanent storage of secrets
    • Configurable time-to-live (TTL)
    • Rate limiting for abuse prevention
  • Flexible Deployment:

    • Docker and Docker Compose support
    • Traditional Ruby/Rack deployment
    • Redis backend for storage
    • Environment-based configuration
    • Production-ready with scaling options
    • Public instance at onetimesecret.com
  • Rich Feature Set:

    • Modern Vue.js/Vite frontend
    • RESTful API with documentation
    • Email integration capabilities
    • Multi-language support (15+ languages)
    • Custom branding options
    • Account system with usage tracking
  • Developer Experience:

    • Comprehensive API documentation
    • Pre-commit hooks for code quality
    • Debug mode for development
    • Vite dev server with hot reload
    • Docker development environment
    • Active community and maintenance
OTS (One-Time Secret) logo

OTS (One-Time Secret)

559
Apache-2.0

OTS (One-Time-Secret) is an open-source secret sharing platform that enables secure transmission of sensitive information like passwords, API keys, or confidential messages. The platform ensures that secrets are encrypted client-side and automatically deleted after the first access.

Key Features

  • Security First:

    • 256-bit AES encryption
    • Client-side encryption (server never sees plaintext)
    • Automatic deletion on first read
    • Zero-knowledge architecture
    • Optional password protection
    • Configurable expiry times
  • Flexible Deployment:

    • Single binary deployment
    • Docker and minimal Docker images
    • In-memory or Redis storage
    • Environment-based configuration
    • Kubernetes ready
    • Public instance available at ots.fyi
  • Multiple Access Methods:

    • Modern web interface
    • Command-line tool (ots-cli)
    • RESTful API
    • File attachment support
    • Scriptable operations
    • Basic and token authentication
  • Developer Friendly:

    • Simple API integration
    • CLI for automation
    • Bash scripting examples
    • Go and JavaScript SDKs
    • Comprehensive documentation
    • Active development with Tilt support

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