PSIONHQ
ProductPlatformPricingDevelopersCompany
Sign inGet started
Ψ

PSIONHQ

The Infrastructure for Human Intelligence

Your second brain. Built for you.

A private AI that remembers what matters, protects your knowledge, and works only for you.

Join Early AccessExplore Platform

Platform

Everything you need to build with intelligence

PSIONHQ brings together AI, identity, secure storage, and digital assets into one unified platform designed for the next generation of applications.

Secure AI Infrastructure

Run AI workloads with end-to-end encryption and verifiable compute. Your models and data never leave your control.

Sovereign Identity

Issue and verify decentralised identities across any platform. Portable, privacy-preserving credentials you own.

Encrypted Vault

Store sensitive documents, keys, and data in hardware-backed vaults. Zero-knowledge access ensures only you can read your secrets.

Digital Wallet

Hold, transfer, and manage digital assets and credentials from a single non-custodial wallet. Full control, no intermediaries.

Developer APIs

Integrate PSIONHQ capabilities into any stack with type-safe SDKs, REST APIs, and real-time event streams.

Privacy by Default

Every PSIONHQ product is architected around a privacy-first principle. Collect only what is needed. Protect everything.

PSIONHQ AI

AI that works for you, privately

PSIONHQ AI is built on a foundation of confidential computing. Every inference, every context, every interaction — encrypted end to end and provably private.

  • Private inferenceRun language model inference inside encrypted enclaves. Prompts, completions, and embeddings are never exposed in plaintext outside your boundary.
  • Verifiable outputsEvery AI response is cryptographically signed and auditable. Know exactly which model version produced a result and under what conditions.
  • Contextual memoryGive your AI persistent, permission-gated memory that respects user consent. No silent data retention — users stay in control.
  • Multi-model orchestrationRoute tasks intelligently across specialised models while maintaining a single encrypted context thread.

Encrypted prompt

AES-256-GCM

Secure Enclave

TEE verified
Intel TDX · ARM CCA

Signed response

Ed25519
PSIONHQ Vault
Connected
identity.json4.2 KBenc
credentials.enc12.8 KBenc
private-key.pem1.7 KBenc
audit-log.bin38.4 KBenc
AES-256Encryption standard
HSMKey storage
99.99%Availability SLA

PSIONHQ Vault

Your data, secured by design

PSIONHQ Vault is a zero-knowledge data store for the things that matter most — credentials, keys, documents, and private records. Built to be unbreakable.

  • Zero-knowledge encryptionData is encrypted client-side before it ever reaches our infrastructure. We cannot read what you store.
  • Hardware-backed keysEncryption keys are generated and stored in tamper-resistant hardware security modules.
  • Granular access controlDefine read, write, and share permissions down to the individual file or record level.
  • Immutable audit trailEvery access and mutation is logged to an append-only audit log you can verify independently.

PSIONHQ Wallet

Digital assets, fully in your control

A self-sovereign wallet built for the modern identity stack. Hold credentials, digital tokens, and access rights — and share them on your own terms.

  • Non-custodial by defaultYour private keys never touch our servers. You hold the keys — PSIONHQ provides the interface.
  • Unified asset managementManage digital tokens, verifiable credentials, and access passes from one wallet interface.
  • Programmable permissionsSet spend limits, time-bound access, and delegated signing — all enforced cryptographically.
  • Seamless integrationsConnect your wallet to PSIONHQ Vault, AI agents, and third-party services with a single authorisation flow.
My WalletSelf-custodied
Access Keys
Credentials
Digital Tokens
Identity Proofs

Recent activity

Credential issued
Just now
Access key rotated
2m ago
Identity proof shared
1h ago

Ecosystem

Built on open standards. Works with your stack.

PSIONHQ implements the most rigorous cryptographic standards available and integrates into every major cloud, container, and language ecosystem.

TEE
Trusted Execution EnvironmentsIntel TDX · ARM CCA · AMD SEV-SNP
HSM
Hardware Security ModulesFIPS 140-3 Level 3 key management
DID
Decentralised IdentifiersW3C DID Core 1.0 compliant
VC
Verifiable CredentialsW3C VC Data Model 2.0
TLS
Transport SecurityTLS 1.3 · mTLS for all API calls
ZK
Zero-Knowledge ProofsSelective disclosure without data exposure

Cloud

  • AWS
  • Google Cloud
  • Azure
  • Cloudflare Workers

Container

  • Kubernetes
  • Docker
  • Helm charts available

Languages

  • TypeScript
  • Python
  • Go
  • Rust

Protocols

  • REST
  • gRPC
  • WebSockets
  • Webhooks

Customer stories

Trusted by teams building on sovereign infrastructure

PSIONHQ's private inference pipeline transformed how we handle sensitive patient data. We run complex AI workflows without ever exposing plaintext to any third party — including PSIONHQ itself. Our HIPAA audit was the smoothest in years.

DMC
Dr. Maya ChenChief Technology Officer · Veritas Health
Healthcare AI

We replaced our entire identity stack with PSIONHQ ID. Our customers get portable, privacy-preserving credentials, and we eliminated three separate auth providers in the process. The developer experience is exceptional — integration took less than a week.

JR
James RodriguezPrincipal Engineer · Strata Capital
FinTech

PSIONHQ Vault gave us the confidence to move privileged client communications to the cloud for the first time. The zero-knowledge architecture means even a full compromise of PSIONHQ's infrastructure couldn't expose our files.

EF
Elise FontaineChief Information Security Officer · Meridian Legal
Legal & Compliance

FAQ

Common questions answered

Can't find what you need? Ask us directly.

Get started today

Build on the intelligence stack

Join the developers and teams shipping with PSIONHQ. Secure AI, sovereign identity, encrypted vaults, and digital wallets — production-ready from day one.

Start buildingTalk to us
PSIONHQ

The operating system for intelligence. Secure AI, sovereign identity, and digital infrastructure built for what comes next.

Product

  • Overview
  • Platform
  • Pricing
  • Changelog

Solutions

  • PSIONHQ AI
  • PSIONHQ Vault
  • PSIONHQ Wallet
  • Identity

Developers

  • Documentation
  • API Reference
  • SDKs
  • Status

Company

  • About
  • Blog
  • Contact
  • Privacy Policy

© 2026 PSIONHQ. All rights reserved.

PrivacyTermsSecurity