Building the tools
that build the future.
Epistates, Inc. is a research-driven product company focused on AI systems, developer tools, and privacy-first consumer software.
Featured products
Our flagship brand for applied AI — custom agents, fine-tuning, enterprise systems, and a growing suite of open-source SDKs and developer tools. Home to the Epistates consulting practice.
An 18-crate Rust framework for high-performance machine learning on Apple Silicon. Zero-copy tensor ops, first-class Metal support, and production-grade tooling.
A production-grade Rust SDK for the Model Context Protocol. Type-safe servers and clients, progressive enhancement, DPoP security, and zero known vulnerabilities.
Mac & iOS development
Privacy-first consumer apps for Apple platforms. Zero tracking, zero accounts, zero data collection — by design.
Learn morePrinciples, not hype.
Every Epistates product is built to the same standards: technical depth, user respect, and the patience to get it right.
Research-driven
We ship products grounded in technical depth, not market noise. Every product starts with a problem worth solving.
Privacy by default
Our consumer products collect no user data, hold no accounts, and send nothing to servers we operate.
Long-term thinking
No subscriptions-by-default, no dark patterns, no growth-hacking. We build for users who notice the difference.
Interested in working together?
Whether you're an investor, partner, or customer, we'd like to hear from you.