from €750.00 + IVA
sprints 2–4 weeks
Interfaces tested before you build them.
A heuristic audit, a clickable MVP prototype, or design hours by the block — for founders and teams building a software product, not a marketing website.
Who it's for
You're about to commit engineering budget before anyone has tested whether the interface works.
A clickable prototype validated before a single line of production code.
Your product has usability problems, but you don't know which ones matter most.
A heuristic audit with prioritised fixes, not a vague list.
You need design capacity for a few weeks, not a full project.
Design Hours sold in 10-hour blocks, no long commitment.
You're building software, not a marketing website, and web-design studios don't get the difference.
A team that treats product interface design as its own discipline.
You need to test a flow with real operators or users before writing engineering tickets.
Prototypes built to be tested, not just presented.
What's included
What's included
UX Audit — a heuristic review across the screens you define, a prioritised fixes list, one presentation call
MVP Interface Sprint — user flows, wireframes, a clickable prototype up to around 12 screens, one round of feedback incorporated
Design Hours — scoped design work billed by the 10-hour block
Not included
Engineering or development (we design; we don't build the product)
An ongoing product-design retainer (each sprint or block is scoped on its own)
Formal user-research recruitment (available as a scoped extra)
The sprint calendar
A typical MVP Interface Sprint: week 1 flows and wireframes, weeks 2–3 visual design and prototyping, week 4 testing and handover — adjusted to your product’s scope.
Packages
UX Audit
2 weeks
Heuristic review plus a prioritised fixes list.
Paid in full today.
MVP Interface Sprint
Recommended3–4 weeks
A clickable prototype, up to around 12 screens.
50% deposit today, 50% before launch.
Design Hours (10 h block)
€75/hour; quantity up to 4 blocks.
Paid in full today.
How a UI/UX Design project runs
Kickoff
Understand the product
We learn your users, your flows and what "done" looks like for this stage.
Early sprint
Flows & wireframes
Structure before visuals, so navigation is right before it's pretty.
Mid-sprint
Visual design & prototype
A clickable prototype your team or users can actually click through.
Close
Test & handover
Feedback incorporated, then files and prototype handed over.
Related work
"They tested the driver flow with real dispatchers before we wrote a single ticket for the dev team."
Ana F., operations lead, logistics start-up, Braga
Frequently asked questions
Do you also build the product, or just design it?
We design the interface — flows, wireframes and a clickable prototype. Your engineering team, or ours via a separate scope, builds it.
What's in a heuristic audit?
A screen-by-screen review against usability principles, with issues ranked by impact and effort, delivered as a written report plus a call.
How many screens does the MVP Sprint cover?
Up to around 12 screens — enough for a real MVP flow, not a full product. Larger scopes are quoted from the same Discovery Session.
Can I just buy Design Hours without a full sprint?
Yes — Design Hours are sold in 10-hour blocks at €75/h, up to 4 blocks, for smaller or ongoing design needs.
Do you run user testing?
Sprint pricing includes one round of feedback incorporation; recruiting and running formal user-testing sessions can be scoped as an extra.