We fund startups. We also build them.

Hanzo Ventures backs founders working on AI infrastructure, decentralized systems, and the tooling underneath both. We are operators before we are investors — Hanzo AI, Lux and Zoo are ours — so what we bring is the platform, the engineers who built it, and a straight answer about what does not work yet.

What we fund

We invest where we have run the code ourselves. That is a narrow band, and saying so is more useful to a founder than a broad thesis nobody can act on.

AI infrastructure

Inference, agents, retrieval, evaluation — the plumbing under the models rather than another wrapper on top of them. We run this in production at hanzo.ai.

Decentralized systems

Chains, identity, post-quantum cryptography, settlement. Lux is our own work in this area, so we can read your protocol rather than take your word for it.

Developer tools

Things engineers choose on a Tuesday without asking permission. If adoption depends on a procurement cycle, we are the wrong fund.

Open weights and open source

We publish the Zen weights and most of our stack. We are comfortable with companies whose core is readable, and we know how those businesses actually make money.

The Hanzo Startup Program

The program is run by Hanzo AI and the application lives at hanzo.ai/startups. It is open whether or not we ever invest — the credits are not a term sheet and carry no equity.

Start free

An account costs nothing. Add funds when you are ready and pay for what you use — no subscription, no minimum, no call with anybody.

Bring your own compute

Connect GPUs and machines you already have. We meter the platform, not your iron, so a rack in a closet stays cheap to run.

Up to $150,000 in credits

For venture-backed teams. An application is required and tier-one backing is a condition of the credits tier specifically.

Techstars founders

Hanzo is a Techstars company. We match perks to each portfolio brand — name your batch in the application and we will honour it.

Portfolio — built and operated

Companies, networks and model families we founded and still run. Legal entities are quoted from our own brand registry; every address below answers, and a gate on every publish re-checks that it still does.

Companies we have built for

Operating work — engineering, launches, go-to-market — for companies we do not own. These are clients, not investments, and each link goes to our own written account of the work so you can judge it rather than take a logo on trust.

Building something?

Send what you have running to [email protected]. A repo and a paragraph beats a deck — we would rather read the code than the projection.

If you want platform credits rather than capital, that is a different door and it is open on its own: the program application is at hanzo.ai/startups and does not route through us.