Confidential AI

Provable security and privacy.

No one can see your data — not even Tinfoil.

Use Tinfoil

Try private AI running open-source models like DeepSeek, Llama, and more.

Available models:
DeepSeek R1
Llama 3.2
Nomic Embed
Qwen Coder
Private ChatInference API

Build with Tinfoil

Use the private inference API to integrate confidential AI into your applications.

- from openai import OpenAI
+ from tinfoil import TinfoilAI
Join Preview
Backed byY Combinator
Part of
NVIDIA Inception ProgramIntel LiftoffCloudflare Workers

SECURITY YOU CAN VERIFY

Features

Source code for transparency

GitHub logoGitHub
+

Code digests for auditability

Sigstore logoSigstore
Commit
a1b2c3d4e5f...
Commit
f6e5d4c3b2...
Commit
e45c91f4d1c...
Enclave code
e45c91f4d1c...
Match!

Security

Hardware-Enforced Confidential Computing

Tinfoil offers hardware-backed security through trusted execution environments and cryptographically-verifiable runtime attestation. Your data always stays private and cannot be accessed by anyone other than you — not even Tinfoil or the cloud provider.

Performance

Bare-Metal Performance

Powered by NVIDIA Hopper and Blackwell architectures, Tinfoil delivers confidential computing with near-identical performance to unencrypted AI inference and workloads — even for the largest AI models.

Tinfoil icon

Deployment

Cloud-Native Deployment

Get an on-prem level of security for your AI use cases without the engineering overhead or operational costs. Tinfoil offers the convenience of cloud deployments with the security of on-prem deployments — we manage the infrastructure while you maintain complete control over your data.

Privacy Preserving
Prometheus compatible

Observability

Privacy-Preserving Analytics

Monitor and debug your applications with Prometheus compatible metrics that give you rich analytics and insights — all with end-to-end privacy through secure aggregation. Keep using the tools and workflows you love, while we handle the privacy-preserving aggregation for you behind the scenes.

Experience Tinfoil in action

Use Confidential AI

-from openai import OpenAI
+from tinfoil import TinfoilAI
TinfoilAI supports the same interface as the OpenAI Python clientView on GitHub

Tinfoil Chat

Confidential chat with DeepSeek R1:
  • •Only you can see your conversations
  • •In-browser security verification
Try our private chat

Tinfoil Inference API

Integrate confidential AI in your products:
  • •All API calls are completely private
  • •Verifiable integrity and confidentiality
View documentation

SUPPORTS

DeepSeek-R1-Distill-Llama-70B
DeepSeek R1
Llama 3.2 1B
Llama 3.2
Nomic Embed Text
Nomic Embed
Qwen 2.5 Coder 0.5B
Qwen Coder
DeepSeek-R1-Distill-Llama-70B
DeepSeek R1
Llama 3.2 1B
Llama 3.2
Nomic Embed Text
Nomic Embed
Qwen 2.5 Coder 0.5B
Qwen Coder
DeepSeek-R1-Distill-Llama-70B
DeepSeek R1
Llama 3.2 1B
Llama 3.2
Nomic Embed Text
Nomic Embed
Qwen 2.5 Coder 0.5B
Qwen Coder

Use Cases

From personal projects to enterprise solutions, we can help you secure your AI workflows.

Personal

Interact freely with AI assistants, knowing that no one in the world except you can see your conversations.

Private Chat

Private Data Analysis

Private Home Assistant

Startups

Give customers the confidence to fully embrace your AI products by guaranteeing that their sensitive information is never revealed to anyone.

AI applications that integrate private data

Private Content Moderation

Enterprise-Ready Security

Enterprise

Enable secure collaboration and compliance at scale.

AI Code Assistants for Proprietary Code

Maintain Competitive Advantage

Cloud Computing without Trust

FEATURE COMPARISON

On-Prem Security with the Convenience of Cloud

Tinfoil

Any open-source or custom model

DATA PRIVACY

  • Data never leaves your control

FEATURES

  • Cloud native
    • LowSetup costs
    • LowComplexity
    • GoodScalability
  • Transparency & Verifiability
  • Privacy-preserving observability

Frequently Asked Questions

Tinfoil IconTinfoil