Work Instructions, Automated.
Dirac is supercharging the modern manufacturing engineer with BuildOS

The blueprint
of the future
BuildOS
The blueprint of the future
BuildOS generates work instructions for complex mechanical assemblies. Drafts that traditionally take weeks or months now take hours or minutes.
Automate the Monotony
Upload a CAD file. BuildOS suggests a build order and generates 3D animations of each step—no manual authoring required.
A True 80/20 Tool
Start with the auto-generated sequence, then adjust. Reorder steps, define subassemblies, and reshape the build tree as needed. The animations update automatically.
Capture What Matters
Add tools, torque specs, checks, and other requirements to each step. BuildOS makes them easy to organize, track, and reuse—so critical knowledge isn’t lost, and builds stay consistent over time.
Run Natively on the Floor
Operators run instructions in BuildOS—step-by-step, animated, and interactive. Clearer than paper, and always up to date.
Close the Loop, Move Faster
Rapidly complete high-volume, low-variation assemblies—and tighten feedback loops on complex builds. BuildOS improves traceability and connects design to production for faster, more reliable iteration.
Try out BuildOS
Try out BuildOS
Try out BuildOS



Equip the Best of the West
BuildOS customers work across every industry that demands excellence, scalability, and precision on their shop floors. Our partners include cutting-edge defense firms, tier I-III suppliers in the American heartland, and global automotive OEMs.
Aerospace System Manufacturers

American Defense Innovators

European Automotive Conglomerates

Agriculture Machinery Pioneers


Blueprints: the Guide to Greatness
The great industrial achievements of the 19th and 20th centuries were made possible by the blueprint. Engineers and manufacturers were united by a single source of truth that standardized and structured technical knowledge – from design room to shop floor.
CAD software fractured the blueprint in the 1970s, divorcing engineers from the reality of manufacturing. Our team has seen firsthand how this process is inefficient, unsustainable, and jeopardizes our ability to build great things. We believe there is a better way.


Dirac is the Assembly Company of the future.
350 5th Ave Ste 4720, New York, New York