Hanzo OS · For agentic companies
You dream it. Hanzo builds it.
Private · Open source · Built for AI
Hanzo OS
A human signs a company into existence. After genesis, agents can run it.
An operating system for agentic companies: the layers from the company down to the machines it runs on, and a record of every act beside them.
Meet Enso
Describe the company. Enso stands it up.
Enso picks the models, writes the code, calls the tools and runs the infrastructure. What comes back is a working system, not a plan.
Pick a company. Enso stands it up.
Three families
Zen generates. Enso orchestrates. Kai decides.
Three model families, one stack, and policy over all three.
- generatesZenOpen weights · run anywhereOpen-weight generative models for reasoning, code and generation. Free to self-host, or managed on Hanzo Cloud.next · zen7, upcomingExplore Zen →
- orchestratesEnsoProprietary · Hanzo CloudHanzo’s router and adaptive family, in Flash, Pro and Ultra. It reads each request and puts the right models on it; Ultra probes one arm and escalates only when unsure.also · enso diffusion (research) · enso browserExplore Enso →
- decidesKaiResearch · in trainingDecision intelligence: the typed decision layer. Inside Enso it is the controller, deciding the model, the context, the tools, the reasoning budget and when to stop.api · POST /v1/decisions · previewExplore Kai →
Policy governs. Deterministic authority over every call: a model’s verdict can tighten it and never loosen it.
Kai doesn’t make Zen generate faster. It makes Zen generate less. Design intent, not a measured result.
Agents
AI + Humans = ♥
Every Hanzo workspace comes with a team of agents. People and agents work in one system. Pick one and start talking.
Bots
Bots that keep working after you close the laptop.
Agents help when you ask. Bots keep going, each on a computer of its own: browser, files, terminal, apps.
the Bots room · sample names
Cloud
Your laptop is the cluster.
One line installs the CLI. The next one boots a real Kubernetes control plane inside a native microVM — Virtualization.framework on a Mac, KVM on Linux — and hands you a kubeconfig your existing tools already understand. Nothing to install underneath it.
to boot the microVM — the same on Apple silicon, Ryzen and GB10.
from cold to a Ready node, every platform we ship.
and no daemon, no VM manager, and no cloud account to open.
Trusted by the teams at
Since 2016, Hanzo engineers have helped more than a hundred venture-backed teams turn early ideas into products, platforms and companies. Techstars ’17.
START
Start your company with one sentence.
A sentence is enough to open a chat, start a coding agent, or put something in the cloud.