/sprint
You have a product in your head and no idea what it costs. One week with the engineers who would build it, and you leave with a spec, an architecture, and a number you can plan against.
5 days
from brief to a number you can plan against
The sprint fee is credited toward the build if you go ahead with us. If you don't, the documents are still yours — take them to any team.
Then the build
The sprint scopes this engagement — and the fee comes off it.
Product engineering
Design → build → operate a new web app end-to-end.
› 6–18 weeks MVP
› Embedded PM + tech lead
› Fixed-fee or T&M
What you get
Four documents. Written in plain language, not a slide deck.
Written specification Scope, user flows, and an explicit list of what is out of scope.
Architecture Stack, data model, integrations — and what we would buy instead of build.
Fixed-price estimate The build, phased, with dates. Not a range that moves later.
A recommendation Including don't build this, when that is the honest answer.
How it works
Send a brief What you're building and why. A few sentences is enough.
We work together Sessions with the engineers who would build it — not an account manager.
We write it down Spec, architecture, estimate. One week from the first session.
You decide The documents are yours. Build with us, or take them to any team.
Built this way
Platforms that started as a spec and are still running.
Send a brief.
Get a spec.
→ START A SPRINT EMAIL hello@itsua.com HQ Sakala tn 7-2, Tallinn, 10141, Estonia VAT EE102549430 TIMEZONE EET / UTC+2 RESPONSE SLA < 24h