Aethyr is the sovereign AI agent platform for enterprises and individuals who refuse to hand over their data. Run agents on infrastructure you control. Encrypt with post-quantum cryptography. Process voice on your own hardware. No telemetry, no tracking, no third-party data sharing, by design.
— SOVEREIGN BY DESIGN —
Your data stays on your device or your servers. In on-premises deployments, Aethyr Research has no access to tenant data. Per-tenant cryptographic isolation means your data is unreadable without your keys.
— POST-QUANTUM ENCRYPTION —
Aethyr uses NIST FIPS 203 ML-KEM-768 key exchange, FIPS 204 ML-DSA-65 signatures, and XChaCha20-Poly1305 symmetric encryption. Built for the cryptographic threat model of the next twenty years, not the last twenty.
— VOICE ON YOUR HARDWARE —
The voice assistant runs on hardware you control: your GPU, your servers, your network. Speech-to-text and response generation stay local. Audio never reaches our servers, because there are no audio servers to reach.
— MULTI-TENANT ARCHITECTURE —
One app, isolated tenants. Per-tenant SQLCipher-encrypted databases. Per-tenant keys derived from device hardware (Secure Enclave on iOS). Switch tenants without leaking context.
— BUILT FOR ENTERPRISE AND GOVERNMENT —
Designed from day one for B2E and sovereign government deployments. DID-bound device identity (did:key). App Attest integration. Compatible with managed device deployment (MDM, ABM Custom Apps) for organizations that need tenant-locked builds.
— WHAT YOU CAN DO —
• Chat with your agents on any device
• Manage agent configurations and personalities
• Browse and search your conversation history
• Voice-command your agents (hardware-local)
• Coordinate multi-agent workflows
• Get notified the moment a task finishes or an approval needs you
• Add Lock Screen widgets and a Control Center control for quick access
• Use Siri and Shortcuts, and share to Aethyr from other apps
• Manage tenant settings and security posture
• Delete your account and wipe local data anytime
— PRIVACY POSTURE —
• No tracking. No analytics SDKs. No advertising.
• No data sold or shared with third parties.
• Account deletion is permanent and in-app (Settings → Delete Account).
• Encryption keys are derived from your device's Secure Enclave.
— FOR DEVELOPERS AND OPERATORS —
Aethyr is open about its architecture and cryptographic choices. Our compliance posture, ECCN classification, and security model are public. Verify, don't trust.
— SYSTEM REQUIREMENTS —
• Aethyr Console account (free for individual use, enterprise tiers available)
• iOS 18.0 or later
• For voice: a hosted voice server on your network (Docker Compose available)