Tinfoil

Tinfoil is an AI Frameworks & Infra tool that provides verifiably private AI inference and chat. It uses secure hardware enclaves to keep data private from everyone, including cloud providers.

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At a glance

Pricing

Paid · Enterprise

Free tier

API

Yes

Skill level

Technical

About

What is Tinfoil?

Tinfoil offers a private AI platform leveraging secure hardware enclaves, such as GPU enclaves, to ensure data privacy for AI workloads. It enables fast, powerful, and verifiable AI inference and chat, with data remaining private from Tinfoil and cloud providers. The platform's software stack is open-source and fully verifiable, supporting private chat with powerful AI models, private inference via an OpenAI-compatible API, and Tinfoil Containers for running custom AI workloads in secure enclaves. Tinfoil is SOC 2 Compliant and is featured in a Llama case study for its multi-GPU infrastructure offering production-ready, verifiably private AI.

Best used for

Ideal for developers and startup founders who need to build AI applications with robust data privacy, run custom AI workloads in secure environments, and ensure verifiable privacy for sensitive data. Especially valuable for organizations requiring SOC 2 compliance and zero-trust AI infrastructure.

Common actions

ensure data privacy

run secure AI

build private AI

deploy AI models

Capabilities

Key features

Secure hardware enclaves
OpenAI-compatible API
Open-source software stack
Private AI chat
Custom AI containers
Verifiable privacy

Target Audience

developerstartup founderdata scientist

Integrations

Not yet documented

Pricing & Plans

Paid · Enterprise

Not publicly disclosed. Check tinfoil.sh for current pricing.

FAQs

How does Tinfoil ensure data privacy?

Tinfoil protects data by running AI models inside secure hardware enclaves, which are isolated environments that keep your data private from everyone, including Tinfoil and cloud providers. This confidential computing technology ensures provable zero data retention.

What kind of AI models can I use with Tinfoil?

Tinfoil supports leading open-source AI models such as GPT-OSS, Kimi K2.5, Gemma 3, Voxtral, GLM 5.1, and Llama 3.3. For developers, the platform allows running any open-source or custom model within secure enclaves.

Is Tinfoil compatible with OpenAI's API?

Yes, Tinfoil offers an OpenAI-compatible API for private inference. This means developers can integrate Tinfoil into their existing applications using familiar OpenAI client libraries, making it easier to transition to a private AI infrastructure.

What is the pricing for Tinfoil's services?

Private Chat is available for $20 per month, offering generous rate limits and access to projects. For Private Inference API and Tinfoil Containers, pricing is not publicly listed; users need to request GPU access and contact Tinfoil for a custom quote based on their specific use case.

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