Tinfoil

Verifiably private AI chat, inference, and confidential application containers

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PricingFreemium
Starting price$20/mo
Free planYes
Free trialYes
APIYes
Open sourceYes
DeploymentCloud
Last verifiedJuly 30, 2026
Overview

Tool overview

Tinfoil is listed under AI Infrastructure & MLOps AI tools.

Summary

What is Tinfoil?

Tinfoil provides private AI chat, an OpenAI-compatible inference API, and confidential containers protected by hardware enclaves. Client tools verify remote attestation and encrypt requests directly to approved workloads, while security-critical code is published for independent inspection.

Best fit

Best for

Teams and individuals needing strong, verifiable privacy for AI workloads

Audience

Who is it for?

Security-conscious AI developersRegulated enterprisesPrivacy-sensitive individualsHealthcare and finance teamsGovernment technology teams
Recommendation

Decision note

Suitable for evaluation after confirming final commercial terms, permissions, data handling, lifecycle status, and edit-screen aliases. Keep Needs Review enabled until a human verifies the published profile.

Capabilities

Key features

Hardware-enforced privacy through secure enclaves

Client-side remote-attestation verification

OpenAI-compatible private inference API

Private chat on web and iOS

Confidential containers for Docker workloads

Open-source security-critical components

Workflows

Use cases

Chatting with sensitive personal information

Building private AI applications

Processing regulated documents and images

Running custom workloads in secure enclaves

Verifying AI infrastructure before data transfer

Strengths

Pros

  • Privacy claims are independently verifiable
  • Supports chat, API, and custom containers
  • Drop-in compatibility reduces migration work
  • Security-critical components are open source
Considerations

Cons

  • Different products use different billing models
  • Fair-use limits apply to Private Chat
  • Confidential-computing deployment adds operational complexity
Considerations

Limitations

Secure enclaves reduce provider access but do not eliminate application, endpoint, model, or configuration risk. Users should verify attestations, client integrity, model behavior, retention boundaries, access controls, and regulatory requirements.

Cost

Pricing details

Pricing modelFreemium
Starting price$20/mo
Free planYes
Free trialYes
Pricing context

Billing options

Free chat accessMonthly subscriptionUsage-based APIContainer subscription plus usageEnterprise contract
Pricing context

Pricing note

Private Chat is $20 per month, while Tinfoil Containers start at $20 per month plus usage and the inference API is usage-based. Y Combinator also identifies a free chat option; no time-limited product trial is confirmed.

View official pricing
Compatibility

Supported languages

  • Python
  • JavaScript
  • TypeScript
  • Go
  • Swift
Connectivity

Integrations

OpenAI-compatible clients

Docker

Python SDK

JavaScript SDK

NVIDIA confidential computing

Specs

Technical details

PlatformsWeb, iOS, API
Multilingual supportUnknown
Login requiredYes
Open sourceYes
LicenseMultiple open-source licenses
DeploymentCloud
CompanyTinfoil, Inc.
Launch year2024
Models / versionsChat models Vision models Audio models Embedding models Document models Safety models
Editions / plansPrivate Chat Private Inference API Tinfoil Containers Enterprise
Data confidenceHigh
Last verifiedJuly 30, 2026
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Answers

Frequently asked questions

Tinfoil provides private AI chat, an OpenAI-compatible inference API, and confidential containers protected by hardware enclaves. Client tools verify remote attestation and encrypt requests directly to approved workloads, while security-critical code is published for independent inspection.
Teams and individuals needing strong, verifiable privacy for AI workloads
The listed pricing model for Tinfoil is Freemium. Pricing can change, so users should verify the latest plan details on the official website.
Yes. The current profile indicates that a free trial is available.
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