Private AI Data

Unlock sensitive data—without sharingit

Confidential compute turns siloed and regulated datasets into insight, safely. Combine data sources via compute-to-data and verifiable enclaves.

Zero-trust architecture
Remote attestation
Encrypted data processing
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Why It Matters

Why Private AI Data Matters

Data sharing is blocked by privacy, IP, and regulation. Centralized AI leaks control. Phala keeps raw data sealed while models 'go to the data'—enabling multi-party analysis without exposing sensitive information to any single entity.

Data security

Privacy regulations (GDPR, HIPAA, CCPA) prevent data sharing

Traditional cloud infrastructure exposes sensitive information to operators and administrators.

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Confidential computing

IP protection demands prevent collaboration

Hardware-enforced isolation prevents unauthorized access while maintaining computational efficiency.

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Zero-trust architecture

Centralized AI exposes sensitive business intelligence

End-to-end encryption protects data in transit, at rest, and critically during computation.

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Attestation

Traditional methods require trust in third parties

Cryptographic verification ensures code integrity and proves execution in genuine TEE hardware.

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Hover to Encrypt

TEE Hardware Encryption

Zero-Trust Computing

Confidential Computing

Hardware-Enforced Encryption for AI & Data Workloads

TEEs with Intel TDX and AMD SEV provide CPU-level memory encryption—your AI models, datasets, and computations stay encrypted in-use. Not even cloud admins or hypervisors can inspect runtime state. Remote attestation proves the enclave is genuine before you send data.

Built on zero-trust principles, our confidential computing infrastructure ensures data remains encrypted throughout the entire computation lifecycle. Hardware root-of-trust, sealed storage, and cryptographic proofs provide verifiable protection against insider threats and infrastructure compromise.

Memory encryption in-use
Remote attestation proofs
Hardware root-of-trust

How It Works

Deploy confidential data workloads in three simple steps

Deploy Data Enclave

Deploy Data Enclave

Set up confidential data processing environment

Process Private Data

Process Private Data

Compute on encrypted data inside TEE

Verify Attestation

Verify Attestation

Cryptographically verify TEE execution

data-enclave.yaml
services:
  dstack-service:
    image: phala/dstack-service:latest
    restart: unless-stopped
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    environment:
      - VPC_NODE_NAME=data-processor-${NODE_IND}
      - VPC_SERVER_APP_ID=${VPC_SERVER_APP_ID}

  data-processor:
    image: python:3.11-slim
    container_name: data-processor
    restart: unless-stopped
    working_dir: /app
    environment:
      - NODE_NAME=data-processor-${NODE_IND}
    configs:
      - source: processor_script
        target: /app/processor.py
        mode: 0644
      - source: requirements
        target: /app/requirements.txt
        mode: 0644
    command: |
      sh -c "pip install -r requirements.txt && python processor.py"
    dns:
      - 100.100.100.100
    dns_search:
      - dstack.internal
    depends_on:
      dstack-service:
        condition: service_healthy

configs:
  processor_script:
    file: ./processor.py
  requirements:
    file: ./requirements.txt

USE CASE

Confidential AI Training

Confidential AI Training

Train proprietary LLMs on confidential datasets without exposing raw data to cloud providers.

USE CASE

Private Inference

Private Inference

Deploy inference APIs for healthcare, finance, or legal AI where model weights and user prompts must remain encrypted end-to-end.

USE CASE

Federated Learning

Federated Learning

Run federated analytics on multi-party datasets—each party keeps data local while TEEs combine insights securely.

USE CASE

Data Clean Rooms

Data Clean Rooms

Enable secure multi-party computation for joint data analysis without revealing individual contributions.

USE CASE

Regulatory Compliance

Regulatory Compliance

Process regulated data (GDPR, HIPAA) in the cloud while maintaining compliance and zero-trust security.

What our Users say Proudly

FEATURES

  • Instant Implementation

  • One-Time Payment

  • Developer Friendly

  • Fully Responsive

  • Production Ready

  • Premium Support

  • Regular Updates

  • Customizable Design

  • Performance Optimized

  • Accessibility Compliant

  • Cross-Browser

  • Documentation Included

A well-designed system (like Vana) uses both crypto consensus where you don't trust hardware, and TEEs for privacy-specific applications

Anna Kazlauskas

Founder of Vana

Phala made it possible for us to build an AI retrieval engine that never exposes what it sees. Our users trust Xtrace because their private data stays encrypted, even while the model is thinking.

Felix Meng

Founder of Xtrace

I'm totally TEE pilled. From OpenAI to Apple, both top-down and bottom-up, the focus has shifted to making TEE tech actually usable and easy to integrate

Conan

Founder of Rena Labs

Cloud Attestation API

Developer Experience
IN 5 MINUTES.

Deploy confidential data workloads with familiar tools and infrastructure.

View Docs
verify-quote.sh
# Verify attestation quote
curl -X POST "https://cloud-api.phala.network/api/v1/attestations/verify" \
  -H "Content-Type: multipart/form-data" \
  -F "[email protected]"

# Response - verified TEE attestation
{
  "success": true,
  "quote": {
    "verified": true,
    "header": { "tee_type": "TEE_TDX" },
    "report_data": "0x9aa049fb...",
    "mr_enclave": "a1b2c3d4..."
  },
  "checksum": "9aa049fb9049d4f582ca316206f7cf34ee185c2b..."
}

# Share verification proof
https://proof.t16z.com/reports/9aa049fb9049d4f582...

Industry-Leading Enterprise Compliance

Meeting the highest compliance requirements for your business

AICPA SOC 2ISO 27001CCPAGDPR

Frequently Asked Questions

Everything you need to know about Charter

DATA PRIVACY & ARCHITECTURE

COLLABORATION & DATA MARKETPLACE

COMPLIANCE & INTEGRATION

Ready to unlock your data?

Deploy confidential data workloads on Phala's trusted execution environment. Start with our free tier or talk to our team about enterprise deployments.

Get Started
  • Deploy in minutes
  • Remote attestation built-in
  • Enterprise support available
  • SOC 2 / GDPR ready
  • Open source tools