How we work

Most studios advise. We build, ship, and run.

Opus Aether is a venture studio and a services company. We operate 2 companies and 2 stores of our own, and we sell the same capabilities that keep them running.

Everything on this site is something we operate

Every venture listed here is a company we run, not a case study we borrowed. When something has not launched, it says so and carries no link, because a name with a dead link behind it is worth less than an honest blank.

The engines come first, and we are the first customer

Legion ships the code and the store factory stands up the storefronts. Both were built for our own ventures and proved there before they were offered to anyone else, which means the failure modes were ours to absorb.

We move fast because the AI does the lifting

We stay honest because we have to live with what we build. When we put a number on this site, it will be a real one.

The engines

Legion

Live

A model-agnostic orchestration engine: it plans the work, routes each slice once, and returns evidence you can inspect before merge.

Store Factory

Coming soon

The engine behind the stores above. Stand up a headless, 3D-heavy storefront in a day, then operate it.

Nidavellir

Coming soon

Product to manufacturing. Reads a mesh, weighs it against material, nozzle and print goal, and derives a settings recommendation with the reasoning recorded alongside it. Internal, still in development, and it assists a decision rather than making it.

What we will build for you

Engineering & AI

From zero to production: apps, backends, data, and the infra to run them.

Agent-led · Legion

Storefronts & commerce

Headless, 3D-heavy storefronts, built and operated as a factory.

Agent-led · Store Factory

Manufacturing

Additive manufacturing on our own machines: one part, a run, or a product line.

Hybrid · Nidavellir

Fundraising

Investor research, narrative, and applications, run as a loop.

Hybrid

Design & brand

Identity, product design, and cinematic sites like this one.

Human-led

Marketing & growth

Positioning, launch, and the content engine behind it.

Hybrid

Something not listed

If a company needs it, we build it. Custom work is the default, not the exception.

Hybrid

Tell us what you are building.

We will tell you how we would build and run it.