Hello there! I’m Sacha, cofounder of Tinfoil. Excited to percentage what we’ve been construction!
Tinfoil will provide you with a well-recognized AI chat (browser and iOS) and an inference API, that includes the newest open-source fashions like DeepSeek V4, Gemma 4, Kimi K2.6, and GLM 5.1. On the other hand, with Tinfoil all knowledge is saved end-to-end encrypted and processed privately, even throughout inference.
Backstory: my cofounders and I’ve at all times been very acutely aware of how necessary privateness is, particularly with gear like AI chatbots that we use day-to-day for private discussions and to procedure our ideas. We strongly consider no one must be privy to those chats.
I did my PhD in cryptography and web privateness, and used to be an early consumer of ChatGPT. My cofounders and I temporarily discovered that the quantity of keep an eye on we had been giving as much as get get admission to to robust AI like ChatGPT used to be merely unparalleled, and albeit creepy. We discovered ourselves hesitating when sharing positive issues or questioning if our deleted conversations would finally end up within the subsequent coaching cycle. Lately, we’re all leaking our brains to AI labs. Tinfoil is the Flex Tape to prevent that.
The newest NVIDIA GPUs have integrated enhance for safe enclaves. Those are safety mechanisms constructed into the {hardware} that let operating LLMs in some way that helps to keep knowledge personal throughout processing. No person, no longer even the operators of the GPUs, can see the knowledge being processed. Protected enclaves additionally mean you can carry out faraway attestation, this means that the chip can go back a signed fingerprint of the code and safety configuration these days operating throughout the enclave. This implies you don’t must take our phrase that your knowledge is safe, you’ll in reality test it your self:
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The entire code operating within the enclave is open supply and it’s fingerprint is pinned to a transparency log, Sigstore. You’ll be able to check up on this code your self and examine that it’s safe.
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Whilst you connect with our chat or inference API, the buyer fetches the attestation file from the enclave it’s connecting to.
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The buyer exams that the fingerprints fit. In the event that they do, the server is operating precisely the code that we claimed it could be operating.
This complete procedure occurs robotically, so that you at all times know that you’re connecting to a devoted carrier. In case you’re curious, you’ll learn extra about that during our doctors: https://doctors.tinfoil.sh/verification/verification-in-tinfoil
Apple, Meta and others were the use of safe enclaves to construct personal AI for their very own apps and products and services, however Tinfoil’s objective is to present everybody else the facility to construct verifiably personal AI programs with state of the art open supply fashions. We put a large number of effort into taking away the friction that safety & privateness has a tendency to introduce, so we’re excited to listen to what you assume!
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