Before Choosing a UI/UX Design Company, Test Its Understanding with a Business Task
Before choosing a UI/UX company, select a real business task and ask what information it needs, which judgments remain uncertain and how it would validate them. This checks depth without demanding a finished product first. Explaining failure points and gaps helps procurement more than attractive pages alone.
Write a Task Card from Known Facts
Include user, goal, start, materials, current difficulty and acceptable completion. For example, visitors know they need a service but not its applicability, so must find limitations before deciding to contact. Improve experience is too vague to explain the task.
Provide a short approved material sample or current page. Treat sensitive information appropriately and state unknown conditions. Do not force guessing without business rules and confuse guessing ability with understanding.
Success means both parties can restate the same task and know what users seek and which facts only the business can confirm.

Listen to Questions, Not Only Conclusions
Observe questions about user knowledge, acceptable steps, error consequences and internal handling. Brand color questions support visuals; sources and failure questions support operations. Neither replaces the other.
Ask proposed solutions' evidence, why alternatives were not chosen and what needs testing. Useful answers explain conditions, rather than guaranteeing inquiry growth from a layout before seeing tasks and evidence.
When discussing website and UI/UX needs with JVDS Design Studio, use task cards before confirming research, interface and development boundaries. Task discussions do not mean every quote includes all research or tests.

Compare How Partners Handle Unknowns
Give candidates the same task and record restatements, key questions, assumptions, validation plans and deliverables. Do not demand identical page forms; compare fit to real tasks and clearly marked unknowns.
Without access to actual visitors, ask how existing help records, business interviews or controlled tasks can establish hypotheses and how evidence follows. Without direct user evidence, team opinions must not become validated conclusions.
Scores need not be precise. Explained, needs more detail and unanswered statuses with evidence support specific procurement questions and avoid totals hiding key gaps.

Connect Discussion Results to Contract Scope
After selection, record main tasks, required materials, validation questions and stage outputs. A discussion idea does not automatically become a promised feature, and business hypotheses are not public facts.
Confirm who contacts users, approves content, supplies rules and hands over to development. If designers supply only interface files, procurement needs owners for flow validation and implementation guidance before discovering gaps after kickoff. See What Do UI/UX Design Services Include? for related checks.
Success means evidence-based selection and scope that addresses the task card. Portfolio style can still be compared alongside tasks, without replacing understanding of information, flows and duties.
Frequently Asked Questions
Can Task Cards Compare Companies without User Research?
Yes, while distinguishing business hypotheses from user evidence. Discussion tests questions and judgment and defines further evidence, but does not establish validated user needs.
Should Candidates Draw Complete Pages Free to Prove Ability?
Usually not. Task restatements, questions and validation thinking are suitable first checks. If a design trial is needed, define scope, usage and arrangements so procurement discussion does not become undefined formal delivery. See How to Write a UI Design Brief Your Team Can Use for related checks.
Need design or website development services?
JVDS Design Studio is a professional design studio focused on digital product experiences and brand identity. We work with businesses in China and overseas that want to strengthen their brand image, improve user experience and grow their business, providing clear, usable UI/UX design, high-quality website design and development, app and mini-program development, and cohesive, distinctive brand identity design.
Working on a B2B system or an app? Share your current screens and key user tasks so we can discuss the design scope.