Custom development · from specification to delivery

From an idea to software you’ll actually understand.

First a specification and a clickable prototype within 48 hours, you change it with a prompt and the specification updates itself. Then development at a transparent price. The code and the living model of your system stay in your hands.

How it works

Three steps. No surprises.

01 · 48 HOURS

Specification and prototype

Your brief becomes a structured specification and a clickable preview of the application. Not a wireframe, a real prototype you can click through and comment on.

02 · ITERATION

You change it with a prompt

Say what to change, the prototype changes and the specification updates in the background. Every decision leaves a permanent record. No agreements lost in email threads.

03 · DELIVERY

Delivery with proof

We build to the approved specification, people and AI agents with precise context. The price is transparent by scope, and approved is compared with delivered.

Rewriting an old system?

A knowledge graph of the old system becomes the specification of the new one. Rules, screens, links, everything carried over with evidence, nothing lost on the way. The new system lives with a living model from day one.

How understanding works →
Why build with us

We deliver the software. And leave you the understanding.

Transparent price

Scope quantified with Function Points (ISO/IEC 20926). You know what every part of the system costs, and what a change will cost.

No vendor lock-in

The code and the living model of your system are yours. Leave anytime, or have the system maintained by anyone, including your own AI agents via MCP.

Business at the helm

You don’t need to read code to see what we’re building. The prototype and the specification speak your language, and every input you give leaves a trace.

Start with a prototype. Free.

Send us your brief and within 48 hours you’ll get a clickable preview of your application with a specification. No commitment.

Or contact us directly: contact@polyreq.com