Wireframing & Prototyping Services

Wireframes define what is on each screen, in what order of importance, and how screens connect. They deliberately leave out color and brand, so reviewers discuss content and flow instead of style. Prototypes connect those screens so a person can attempt a task, such as booking, checking out or approving a request.

They pay back most when:

• The product is new and the flow is unproven.
• Several stakeholders disagree on how something should work.
• A change is expensive to build, such as a multi-step onboarding or a redesigned dashboard.
• You need something concrete to show investors, a board or a pilot customer.
• Developers are waiting for a clear specification.

If you are fixing a visual detail on an existing, well-understood screen, you may not need either.

Fidelity means how closely the artifact resembles the finished product. Moving up the ladder costs more, so match the level to the question you need answered.

Teams that call a wireframe a mock-up, or use “prototype” loosely, are common in the UK and Australia. Agree the definitions in your brief so deliverables match expectations.

1. Goals and constraints. Who the users are, the tasks that matter, and technical or regulatory limits.
2. Flows. A map of how a person moves from entry to goal, including errors and empty states.
3. Wireframes. Key screens drawn at low fidelity, reviewed with stakeholders.
4. Clickable prototype. Screens linked so the main journeys can be walked through.
5. Testing and revision. Sessions with real users, then changes to the design.
6. Specification. Annotated screens, flows and component notes for developers.

Tools such as Figma support this whole sequence in one place, and the Figma Help Center (opens in a new tab) explains how prototyping and shared libraries are set up. The tool matters less than whether the team tests the result.

A prototype that nobody outside the project has tried is only an opinion. Give participants lifelike tasks, ask them to think aloud, and watch where they hesitate. The Nielsen Norman Group explains in why small test rounds find most problems (opens in a new tab) that several short rounds with a few people beat one large study, because you can fix issues between rounds.

Review your wireframes against the 10 usability heuristics (opens in a new tab) before testing, to catch obvious issues such as unclear system status or missing error recovery. The Usability.gov (opens in a new tab) site also publishes plain-language guidance on planning tests and writing tasks.

• Write tasks as goals ("find and reorder last month’s supplies"), not as instructions ("click the Orders menu").
• Use lifelike content; placeholder text hides length and layout problems.
• Record what people do, not just what they say.
• Change the design between rounds and test again.

Accessibility is cheapest at the wireframe stage. Reading order, headings, form labels, error messages and the size of tap targets can all be specified before a single line of code. The WCAG 2.2 (opens in a new tab) criteria give a concrete checklist for contrast, keyboard use and focus, and the W3C accessibility fundamentals (opens in a new tab) introduce the ideas in plain language.

Show how layouts change at phone, tablet and desktop widths, and for mobile apps follow the platform conventions in Apple’s Human Interface Guidelines (opens in a new tab) or Material Design 3 (opens in a new tab). A prototype that only works on a large monitor is incomplete.

A good handoff removes guesswork. Developers should receive the final flows, annotated screens, component names, states and edge cases such as errors, loading, empty lists and long text. Where a design system exists, the prototype should use its components so the build matches.

Keep designers and engineers in contact during development, because questions always arise. A short review of the built screens against the prototype at the end of each round catches drift while it is cheap to fix. If you plan to build, pair the design stage with MVP development or web application development.

• Fintech: a clickable loan-application flow tested for where applicants abandon the document-upload step.
• Healthcare: a patient-booking prototype used to confirm that appointment rules make sense to reception staff.
• Logistics: a driver app wireframe checked for one-handed use and glanceable status.
• Education: a course-enrollment prototype tested with students on mobile before any build starts.

These are illustrative examples of how prototyping is typically used, not Kramate client results.

Prototypes should be tested with people who resemble your real users in each market. Wording, address and phone formats, date order, currency and payment habits differ, and so do legal notices and consent screens. Confirm specifics with legal counsel.

• USA: if you sell to federal agencies, plan for Section 508 (opens in a new tab) requirements, and note that accessibility complaints are commonly raised under the ADA.
• UK: public sector products must meet specific accessibility duties, described in GOV.UK guidance (opens in a new tab).
• Australia: accessibility is commonly assessed against the Disability Discrimination Act 1992; privacy notices follow the Privacy Act 1988.
• Singapore: multilingual interfaces are common, so test text expansion and mixed-language content.

Kramate offers four to six hours of overlap with US Eastern time and a full working day with the UK, Australia and Singapore, so live walkthroughs and test sessions fit your hours.

Price for wireframing and prototyping services follows how many flows and screens you need and how lifelike they must be. Typical drivers are:

• Number of distinct user flows and screens.
• Fidelity: grey wireframes cost less than polished, interactive prototypes.
• Platforms: web, iOS, Android, or all.
• Rounds of user testing and the number of participants.
• Use of an existing design system versus new components.
• Stakeholder reviews and number of revision cycles.

Fixed-price works for a clearly bounded flow. A dedicated team suits continuing discovery on a growing product, and hourly suits a small, uncertain task. Treat the work as an investment that reduces costly rework later.

1. Process visible in samples. Ask to see flows and annotated wireframes, not only polished screens.
2. User testing included, or a clear plan for it.
3. Developer-ready output that your engineers can review before you commit.
4. Tool fit. Files in a format you can open and edit.
5. Ownership. You keep all files and source assets.
6. Fast review rounds with the same named contact.

For wireframing and prototyping services, a dedicated project manager runs the work. You get daily updates on Slack or Teams and a progress review at the end of each two-week round, so you can click through the latest prototype instead of reading a report. An NDA comes first, and all intellectual property transfers to you. Details of the stages are in our approach to prototyping.

The work often follows UX research and usability testing and feeds into UI/UX design services.

• Figma Help Center (opens in a new tab)Figma
• Why You Only Need to Test with 5 Users (opens in a new tab)Nielsen Norman Group
• 10 Usability Heuristics for User Interface Design (opens in a new tab)Nielsen Norman Group
• Usability.gov (opens in a new tab)US HHS
• Web Content Accessibility Guidelines (WCAG) 2.2 (opens in a new tab)W3C
• Accessibility Fundamentals Overview (opens in a new tab)W3C WAI
• Human Interface Guidelines (opens in a new tab)Apple
• Material Design 3 (opens in a new tab)Google
• Section508.gov (opens in a new tab)US GSA
• Understanding accessibility requirements for public sector bodies (opens in a new tab)GOV.UK