AI silicon, co-designed with the models it runs. First up: the frontier model's co-processor. Only the math.
Joined October 2026
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We're coming out of stealth.
The limits of AI compute are inherited, not fundamental.
At Exstill, we're designing AI models and silicon together to push inference efficiency toward its limits.
Our first step: the frontier model's co-processor.
Founded by Valavan Manohararajah and Vithu Thangarasa (@vithursant19), we've been building toward this moment for a while, and we're excited to finally share what we've been working on.
We're just getting started.
Explore what we're building: exstill.ai