Cypher:
Securing the AI Conversation

Introducing private AI prompting

$ const encryptedPrompt = await cypher.encrypt(userPrompt);
Comparison

How Cypher Secures Your Data

We provide end-to-end, user-level encryption for your AI interactions, ensuring your data remains confidential and secure, with you in control.

Confidentiality of Prompt Content

Encrypt prompts before they leave your device, ensuring only intended recipients can decrypt them.

Zero-Trust Compliance

The model provider never sees your raw inputs or unencrypted data.

Secure Prompt Sharing

Facilitate secure prompt-sharing within teams or systems with granular controls.

Auditable & Revocable History

Maintain tamper-proof logs of all encrypted prompt activity with revocation capabilities.

Key Features

Comprehensive protection that works with your existing AI workflows

End-to-End Prompt Encryption

Client-side encryption of user inputs before they are sent to AI providers. Decryption only on the client or in a secure enclave.

Prompt Key Management (PKM)

User-friendly key management with optional ephemeral key sharing for team workflows.

Model-Agnostic Middleware/API

Can wrap OpenAI, Anthropic, Mistral, Cohere, or local LLM APIs. Seamless integration with LangChain, AutoGen, or enterprise stacks.

Secure Prompt History

Encrypted prompt logs with granular access control and revocation.

Optional On-Prem Support

For clients who want to deploy models locally and preserve privacy fully.

Real-time Monitoring

Live dashboard showing encryption status and API call analytics

Token Subscription Plans

Basic

500/month

  • 10K API calls
  • Basic encryption
Most Popular

Pro

2,000/month

  • 50K API calls
  • Advanced features
  • Priority support

Enterprise

Custom

  • Unlimited API calls
  • Dedicated support
  • On-premise options

Join the Cypher Ecosystem

Start using CIPHER tokens today to access premium features and earn rewards

Developer Documentation