The company behind VoltageGPU.

VoltageGPU

Confidential GPU VMs on Intel TDX. From inside their own VM, on a nonce they choose, customers generate the Intel TDX quote and the NVIDIA GPU attestation and verify both themselves, with the open-source voltage-verify.

Also an OpenAI-compatible inference API on models served in trusted execution environments, and standard GPUs without an enclave for non-sensitive work. Billed per second.