
Gradigo
A GRE/GMAT/TOEFL platform on the web and both app stores, where item difficulty and learner ability are estimated with item response theory rather than assigned by hand.
- Education
- Psychometrics
- Item Response Theory
- Mobile
We combine AI, simulation, software and data to turn a problem or an idea into a product and a business that runs.
From shaping the idea through validation, development and live operation.
You do not need to know what to build. A problem, or just the data, is enough.
Into the real work and the real product, not into a demo.
Your data and expertise, turned into decisions and products.
Concept to build, carried by one team.
Physical simulation, digital twins, 3D environments — the real world, checked first.
AI and software as given, and the structure of the work rebuilt.
Framing the problem, choosing the technology, shaping the business.
No long specification first. The assumption that matters most, tested against a working thing.
Who uses it, what is going wrong, and what would have to change for it to be worth anything. We do not move on while that is vague.
The product, the working practice and the shape of the business. Which technology to use follows from that.
We build the assumption that matters most. A document is not the deliverable.
Tested against real data in the real environment. A result that goes against us reaches you as it is.
Not stopping at a proof of concept. Built so it keeps running once it is in service.
Shipped, and in use. The ones we can show publicly.

A GRE/GMAT/TOEFL platform on the web and both app stores, where item difficulty and learner ability are estimated with item response theory rather than assigned by hand.

A platform for the Joint Crediting Mechanism that drafts project documentation and validates it against the official rule set for the specific partner country, flagging what a change upstream breaks downstream.

A calculation tool for neonatal parenteral nutrition that turns target doses into drawable volumes of real Japanese IV products, and displays every input and formula so the result can be independently verified.
Alongside our own products, we run joint projects with companies.
No fixed offering for an industry. We build for the data, the expertise and the working practice in front of us.
Every company holds data, expertise and hard-won practical experience that nobody else has.
We combine that with AI, software and simulation, and build it with you.
Not an off-the-shelf tool. The thing only this company could have built.
Solve the problem, not use the technology.
Whichever disciplines the problem needs, on the same problem.
Build the thing that runs, then test it.
A problem, some data or an idea is enough. We start from deciding what to build.