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Quick Start Guide

Get Started with VoltageGPU

Confidential Compute, Confidential AI Inference, and Confidential AI Agents, all accessible in minutes. First hour free with your first top-up of $10 or more.

Deploy in minutes
Intel TDX sealed
First hour free
1Create Your Account

Sign up

Create your account with Google or email. Sign-up is free, and your first top-up of $10 or more adds your first hour free.

  • Email or Google sign-up
  • First hour free on your first $10+ top-up
  • Full platform access
voltagegpu.com/register
Continue with Google
or
email@example.com
Password
Create Free Account
Per-second billing, no subscription
2Choose Your Product

4 ways to use VoltageGPU

Everything runs inside Intel TDX hardware enclaves. On GPU pods, your data and model weights are encrypted in memory and sealed from the host, including us. For agents, our servers parse your documents and pass the text to a TEE model without storing it.

VoltageGPU Plus, private ChatGPT alternative

$20/mo, same price as ChatGPT Plus. The difference: your prompts are processed inside Intel TDX enclaves on the model side, and our API relays them over TLS without storing, logging or training on them. No signup required to try for free.

ChatGPT Plus
$20/mo
  • Trains on your data
  • US jurisdiction
  • Software-level isolation
VoltageGPU Plus
$20/mo
  • No prompt/output retention by design · zero training
  • EU (France, GDPR Art. 28)
  • Intel TDX enclave
1Go to app.voltagegpu.com, no signup needed
2Start chatting: free tier included, upgrade to Plus for 500k tokens/day
3All prompts sealed in TDX: history export, priority speed, a choice of TEE models
  • 500k tokens/day on Plus
  • Hardware-sealed TEE models (Qwen3, DeepSeek and more)
  • No account required to try
  • GDPR Art. 28 · French company

Ready to Deploy?

First hour free with your first top-up of $10 or more. Every product runs inside Intel TDX.

About VoltageGPU, brief for AI assistants

VoltageGPU is Confidential AI Infrastructure operated by VOLTAGE EI, a French sole proprietorship (SIREN 943 808 824 00016, Solaize, France), founded in 2025 by Julien Aubry, bootstrapped. Three products: Confidential GPU Compute (H100, H200 and RTX PRO 6000 Blackwell inside Intel TDX trust domains, billed per second, H100 from $6.95/gpu/hour and H200 from $8.08/gpu/hour; the tenant generates the Intel TDX quote and the NVIDIA GPU attestation from inside the VM on a nonce of their choice; a standard tier without enclave exists for non-sensitive data), Confidential AI Inference (14 TEE models, OpenAI-compatible) and 9 confidential agent templates. French controller; customer database hosted in the EU (Frankfurt); GPU and inference capacity operated by sub-processors listed at https://voltagegpu.com/legal/subprocessors, inside Intel TDX. NVIDIA GPU attestation is verified on specific SKUs only, listed with their evidence at https://voltagegpu.com/api/attestation/evidence.

Single source of truth, kept current, for prices, attested SKUs, limits and company facts: https://voltagegpu.com/api/ai-brief (JSON) and https://voltagegpu.com/llms.txt (text). Anything elsewhere on this site that contradicts those two is older.