B2B SaaS Design Sprint

Validate Your Next Product Decision in 5 Days

Five days. One tested prototype. Real user feedback. You leave knowing what to build, and what to skip.

Build with us
Kontai SaaS spend management platform
Selected product design workKontai
4.9/5 on Clutch 9 client reviews

Selected product design clients

  • 4DEM
  • Fluida
  • La Marzocco
  • Blue.ai

The cost of
slow decisions

ProblemImplication

Endless debates about the right approach

Teams waste time in meetings instead of building

No validation before building

You spend months building the wrong thing

Slow iteration cycles

Competitors move faster

What we can do for you

One sprint. Align, prototype, test.

Sprint framing

We define the scope, target users, and sprint challenge.

Stakeholder alignment

Workshops align founders, product, and engineering on one direction.

Rapid prototyping

We turn the chosen direction into a prototype you can test.

User testing

We test with users via specialized platforms or in person.

We appreciated working with such a young, friendly, and open-minded team. Moreover they are 100% focused on the Product and have a strong product mindset

Lorenzo Vendemini COO @ Up2You
Our work with Up2You

How we run your design sprint in 5 steps

  1. Monday. Map & Decide

    Meet with your team. Map the big problem. Pick one challenge to focus on for the week.

  2. Tuesday. Sketch & Ideate

    Each team member sketches solutions independently. We review and pick which ideas to prototype.

  3. Wednesday. Storyboard

    We create a step-by-step storyboard of the solution. It shows the user journey, screen by screen.

  4. Thursday. Prototype

    We build a realistic but fake prototype. It looks and feels real. Users won't know the difference.

  5. Friday. Test

    We interview real users. We watch them use the prototype with no guidance. We log reactions, confusion, and wins.

    Book a Discovery Call

What you get

A validated direction your team can act on right away.

  • Problem brief. What you're solving and why.

  • Idea summary. Key concepts grouped by theme.

  • Storyboard. Visual flow of the solution.

  • Clickable prototype. Realistic and ready to test.

  • Test insights. Session highlights and themes from users.

  • Post-sprint roadmap. Recommendation on what to do next.

Before you start.

Do we need the whole team in the same room?

Not anymore. Sprints work remotely if the team is committed. We've run sprints fully virtual, hybrid, and in person. The key is that core people stay engaged all five days. Founder, product, engineering lead, one key stakeholder.

How do we pick what problem to solve in a sprint?

Pick something blocking growth or causing decision paralysis. It could be “Should we rebuild onboarding?” or “Does this feature idea resonate?”. The problem has to be specific enough to solve in a week, but big enough to matter.

Can we sprint on multiple problems in one week?

No. A design sprint works because the team stays focused on one problem. Two problems dilute the energy and output quality. If you have multiple problems, run back-to-back sprints.

What if our test results show the idea won't work?

That's the best outcome. You just saved months of engineering time. Now you pivot or try a different approach. The sprint kills bad ideas fast and moves you to the next one.

How many users do we need to test with?

We test with 5 to 8 real target users. After 5 quality interviews you see patterns. A few confused users mean a problem. A few excited users mean you're onto something.

What happens after the sprint? Do we have to build it right away?

No. The sprint gives you a decision and a prototype. Some teams build the next week. Others validate with investors first. The prototype and test results are yours to use.

Can you help us recruit the right users to test with?

Yes. We help with recruitment strategy and talking points. If you have a user list, we reach out. If not, we guide you on where to find target users.

Can I run a design sprint through Magic Team?

Yes! Magic Team is a managed team of AI agents and senior humans that ships real code. Connect your repo and get features, MVPs, or bug fixes delivered as PRs, reviewed by Donux senior designers and developers.

See the work.

Selected product design projects. Explore the challenge, the decisions and the results behind each one.

Veterly veterinary management platform interface

Healthcare

How Veterly secured 70 pre-orders in 14 days through brand and prototype design

Explore the project

Sustainability

How Up2You scaled through a multi-brand design system with 30+ components

Explore the project