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Sovereign AI infrastructure

AI infrastructure that answers to Australian law.

KYZON is the sovereign layer between your organisation and every major AI model. Built and run in Australia, so your AI inference stays under Australian law, not someone else's.

The gap

Your data residency contract stops at the API.

Every prompt your organisation sends to a model provider crosses into another legal jurisdiction.

Your contract has no force on the other side of that line. KYZON governs what crosses it.

Read the full argument
prompts →the APIyour data residency contractYOUR ORGANISATION · AUSTRALIAMODEL PROVIDER · OFFSHORE

KYZON Gateway

Sovereign AI for regulated industries.

YOUR ORGANISATIONAustraliaKYZON GATEWAYLoggedGovernedPolicy-checkedAWS SYDNEY · ap-southeast-2JURISDICTION BOUNDARYMODEL PROVIDERSoffshore

One API endpoint between your organisation and every major AI provider.

Every request is logged, governed and policy-checked on Australian infrastructure before anything crosses to a model.

  • Australian data residency on AWS Sydney
  • APRA CPS 230 and CPS 234 alignment
  • Privacy Act ADM audit trails, ready for 10 December 2026

The portfolio

Sovereign infrastructure, across your stack.

KYZON builds and runs every layer on Australian infrastructure. Three products today. One foundation, built to extend.

KYZON Solutions

The workspace 600+ teams run on. Meetings, files, messaging, whiteboards and scheduling, on Australian servers.

Visit kyzonsolutions.com

KYZON Gateway

Sovereign AI governance for regulated industries. The audit layer between your organisation and every model.

Explore Gateway

KYZON Router

Multi-model AI routing for developers. One endpoint, every major model, full request logs.

Explore Router

The company

Audit the company, not just the product.

KYZON Pty Ltd is founder-led, independently owned and profitable. No venture capital. No foreign parent. Production access never leaves Australia.

James Yang

Co-founder and CEO

Bachelors of Law & Psychological Science

Jennifer Yang

Co-founder and CTO

Bachelors of Computer Science & Commerce

Australian entity

KYZON Pty Ltd. ABN 13 659 990 762. No foreign parent.

AWS Sydney (ap-southeast-2)

All workloads in-region. Nothing transits foreign infrastructure by default.

SOC 2 Type II

Independent audit of security controls. In progress.

Contractual audit rights

Standard in enterprise agreements. Your auditor can examine us.

Meet the team and advisers

See it inside infrastructure that looks like yours.

A 30-minute Gateway walkthrough. Your regulatory context. No slides.

Book a demo

Read the compliance brief