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MVP Product Design

Design that validates.
Not design that decorates.

MVP product design is not about making screens look polished. It is about designing the right screens — the ones that get a user from signup to value in the fewest possible steps, with the least possible confusion.

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What it covers

Design decisions that
shape the product.

Critical path mapping

Before any screen is designed, we map the critical path — the shortest journey from signup to value. This is the backbone of the MVP. Every design decision flows from this sequence. If a screen is not on the critical path, it is not in the MVP.

User flow architecture

The sequence of screens, the transitions between them, the decision points, the error states. We design the flow before we design the interface — getting the structure right prevents expensive rework during development.

Interface design

Clean, functional, purposeful. Not pixel-perfect art direction — functional design that communicates clearly, reduces cognitive load, and guides users through the product without friction. Built as components that scale.

Onboarding design

The first 3 minutes of your product determine whether users come back. We design the onboarding to get users to their first meaningful success as fast as possible — minimum steps, maximum clarity.

Commercial flow design

If your MVP charges users, the pricing page, the upgrade path, and the payment flow are design problems — not afterthoughts. We design these flows with the same care as the core product experience.

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Design philosophy

How MVP design differs
from regular product design.

Scope

Regular design covers every screen and state. MVP design covers only the critical path — deliberately leaving secondary flows for after validation.

Goal

Regular design aims for completeness. MVP design aims for clarity — does the user understand what to do and can they get value quickly?

Speed

Regular design can take months. MVP design takes two weeks — enough to make every important decision without delaying the build.

Fidelity

Regular design often produces high-fidelity mockups of every screen. MVP design produces flow architecture and key screens — enough to build from, not a pixel-perfect gallery.

Iteration

Regular design tries to get it right the first time. MVP design accepts that the first version will change — and designs a foundation that is easy to iterate on.

Included

Design is included
in every MVP build.

MVP Build

£16,000

Includes product design in weeks 1–2. Critical path mapping, user flows, interface design, onboarding. One core product.

Extensive MVP Build

£30,000

Includes expanded product design for complex products. Multiple user types, admin interface, advanced flows, commercial journey design.

Common questions

Before you get in touch.

Is product design included in the MVP price?

Yes. Product design is part of every MVP engagement — weeks 1–2 of the 8-week build. It is not a separate cost or an optional add-on.

Do you design before you code?

Yes. Weeks 1–2 are dedicated to product design. Development begins in week 3 with a clear direction. This avoids rework and keeps the timeline on track.

How is MVP product design different from UX design?

MVP product design is broader — it includes the commercial model, the data architecture, and the validation strategy alongside the user experience. It is product thinking, not just interface design.

Can you redesign an existing MVP?

Yes. If your MVP works technically but the experience is hurting adoption or retention, we can redesign the flows and interface while keeping the existing codebase.

Do you produce design files?

We produce what is needed to build. Flow maps, key screen designs, component specifications. Not a 200-page design document — a practical, buildable design direction.

Who does the design?

The same team that builds the product. At Wall & Fifth, design and development are not separate departments. The person designing the product understands the technical constraints and builds it themselves.

Design your MVP properly.

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