---
title: "Build: assured AI applications you own | AimRank"
url: https://www.aimrank.io/build/
description: "Assured AI applications you own, to the Four Guarantees: Scaffolding from €1,290, PoC from €3,900, Implementation from €12,000 + from €900/month assurance."
language: en
updated: 2026-10-21
---

[← Back to the climb](https://www.aimrank.io/#climb)

Build · Stage 4

# Build

Ship assured AI applications you own.

Production-grade AI applications built to the Four Guarantees: measured, compliance-wrapped, agent-ready.

Where this fits on the climb Stage 4 · Operational, where assured AI runs in production and is watched

You are here if

An assured system already runs in production, monitored and drift-watched, but most workflows still run by hand, and each is now cheaper to automate on the rail you have built.

## What you get

- ✓ Choose your tier: Scaffolding (a repo you own, ships with the eval), PoC (trained and validated on your data, recommended), or Implementation (done-for-you, deployed, monitored)
- ✓ Each build ships an MCP endpoint + eval harness
- ✓ Implementation adds drift monitoring and standing assurance; Scaffolding ships the monitoring and Annex IV slots empty on purpose, and a PoC fills them once, as of its report date
- ✓ Document intelligence, forecasting, AML, CAIO, compliance and more
- ✓ Clinics and appointment-led businesses: predicting which bookings will not show, and turning that into a safe overbooking limit. Built with the patient's special-category data deliberately excluded and audited, not modelled.

## The assurance ladder

Orient, Enable and Prove move you up the climb, but they carry no assurance grade. A grade only attaches to something built. Build is the first rung that ships an artifact, so it is the first that can be framed, then attested, then guaranteed.

Framed · Scaffolding from €1,290

A form. The harness, the eval scaffold and the gold-set slot, present and labelled, empty on purpose. The standard made portable.

Honest ceiling: empty until your data fills it.

↓ PoC fills it

Attested · PoC from €3,900

A measurement. The harness filled against your data, a real calibration report: trust it here, abstain there.

Honest ceiling: true as of the report date; models drift.

↓ Implementation keeps it true

Guaranteed · Implementation from €12,000 + from €900/month assurance

A warranty. Monitored, drift-watched, standing assurance with defined recourse, the only state that can say "and it stays true."

Operational guarantee: defensible governance with recourse. Never legal sign-off or liability.

"Guaranteed" appears here and on Operate, nowhere below Build.

Pricing

Scaffolding from €1,290 · PoC from €3,900 · Implementation from €12,000 + from €900/month assurance.

Why it matters

Every application is measured and compliance-wrapped, and shipped agent-ready for Stage 5.

[Our methodology →](https://www.aimrank.io/methodology/)

[The next rung is Operate →](https://www.aimrank.io/platform/)

[Not sure where you are? Take the 2-min assessment →](https://www.aimrank.io/assessment/)