How to choose a design agency for fintech, banking, and crypto products
How to evaluate design agencies for fintech, banking, payments, and crypto across trust, compliance, onboarding, research, systems, and delivery.
Brand and Marketing Director
Published Updated 7 min read
Why financial product design needs a specialist brief
A financial product asks people to trust it with money, identity, and consequential decisions. The design work covers more than a visual refresh. It includes transaction states, permissions, onboarding, KYC, disclosures, errors, support, recovery, accessibility, security cues, and the productâs relationship with compliance and core technology.
Humbleteam works across fintech startups, banks, payments, lending, investment, payroll, and crypto. This guide explains how to compare agencies for those assignments and links to focused shortlists for London fintech agencies and Middle East banking UX agencies.
Start with the exact financial product
Fintech is a wide label. Write the brief around the actual product and risk.
| Product type | Evidence to request |
|---|---|
| Consumer banking or wallet | Onboarding, authentication, transfers, cards, transaction states, support, and repeated use |
| Lending or credit | Eligibility, applications, document collection, decisions, repayments, hardship, and disclosures |
| Payments | Merchant and customer flows, failures, refunds, disputes, settlement, permissions, and reporting |
| Investment or wealth | Risk, suitability, portfolio data, orders, performance, education, and market events |
| Crypto or digital assets | Wallets, keys, irreversible actions, network states, custody, education, and recovery |
| B2B or corporate banking | Roles, entitlements, approval chains, bulk actions, dashboards, audit trails, and data density |
| AI in finance | Source visibility, confidence, review, approval, correction, escalation, and manual fallback |
An agency with a bank website in its portfolio may have little experience in transaction products. Ask for the flow, constraints, research, design decisions, and result rather than relying on the client logo.
Do they understand trust as a product behavior?
Trust is created through predictable behavior. Users need to know what happened, what will happen next, which action is reversible, where their data goes, and how to recover when something fails.
Ask the agency to walk through a real transaction. Review pending, success, failure, duplicate, interrupted, and disputed states. Check how amounts, fees, exchange rates, dates, recipients, permissions, and confirmation are presented. A visual mood board cannot answer these questions.
Humbleteamâs fintech work includes consumer products, lending, payments, crypto, and regional banking. Public examples include a Deserve sales flow reduced from nine steps to four in eight weeks, an ING banking prototype tested in 23 days, six months of UX research for Truebill, Oxygenâs growth from launch to more than 100,000 users, and Sadapayâs growth to more than 15 million downloads.
Can they work with compliance without hiding behind it?
Legal, risk, security, and compliance teams decide the requirements. The design partner should turn approved requirements into clear content, sensible timing, understandable choices, and usable records of consent.
Ask how the agency handles KYC and AML, disclosures, suitability, risk warnings, data consent, accessibility, vulnerable customers, authentication, and audit trails. Request examples of collaboration with compliance and engineering. Do not accept a promise that the agency itself will determine regulatory compliance.
Can they diagnose onboarding drop-off?
An onboarding redesign should start with evidence. Supply funnel analytics, event definitions, error logs, support themes, app-store reviews, research, and operational constraints. The agency should separate acquisition quality, product eligibility, technical failure, document problems, trust concerns, and interface friction.
The output should include a baseline, prioritized hypotheses, revised flows, edge cases, content, a test plan, and instrumentation requirements. A shorter flow may help, but deleting steps without understanding compliance or risk can create a larger problem later.
Do they understand crypto-specific risk?
Crypto products add network selection, addresses, fees, confirmation times, custody choices, irreversible transfers, scams, asset volatility, and recovery limitations. These conditions need explicit interface states and plain language.
Ask the agency to demonstrate a transfer from entry through confirmation and failure. Include a wrong network, an unfamiliar address, a changing fee, a delayed transaction, a lost connection, and an action that cannot be reversed. The design should help the user detect a mistake before submission and understand the state afterwards.
Can they design complex B2B finance products?
Corporate banking and B2B fintech products involve roles, entitlements, maker-checker approval, bulk workflows, dense tables, exports, audit history, and integration with internal operations. Consumer-app polish does not prove competence in this environment.
Ask for a comparable dashboard or operational workflow. Review keyboard use, accessibility, filtering, saved views, validation, bulk actions, permissions, time zones, currencies, and long-running tasks. Confirm how the design system will express these repeated patterns.
Match the agency to the assignment
Fintech product plus brand
Humbleteam, Clay, Elsewhen, and Ramotion can be relevant when the company needs a product experience, visual identity, and design system shaped together. Review one integrated case from each candidate.
London fintech product
Use the comparison of eight fintech design agencies in London. The list includes Humbleteam, ustwo, Elsewhen, Cyber-Duck, Designit, Work & Co, Foolproof, and Thoughtworks.
Middle East mobile or corporate banking
Use the comparison of banking UX agencies in the Middle East. Humbleteam, UXDA, Qubstudio, and Tenet have the clearest regional evidence in that list.
Fintech with AI features
Review the guide to AI product design agencies. Require candidates to show source, confidence, approval, correction, undo, failure, and human-handoff states.
Product modernization tied to core technology
Elsewhen and Thoughtworks are relevant when architecture, engineering, and operating-model change are central. ustwo and Work & Co combine design with build for major digital products. Define which technical systems are actually in scope.
Questions to ask every shortlisted agency
- Which live product is closest to this brief, and what did your team deliver?
- Who from that case will work on our product?
- Which users will you research, and how will you recruit them?
- How will you work with product, engineering, data, security, legal, risk, compliance, and operations?
- Which edge cases will be designed before development starts?
- What does the design-system scope include?
- Will you support implementation and quality assurance?
- Which baseline and product measures will be used?
- What decisions and people do you need from us each week?
- What remains our responsibility after handover?
A practical selection process
Shortlist three agencies. Give each the same problem, constraints, current evidence, and decision criteria. Request a named team and two comparable product walkthroughs. Run a paid working session when the engagement is large or the problem is uncertain.
Score the agencies on relevant experience, problem framing, team seniority, research plan, collaboration with regulated functions, systems thinking, implementation support, communication, and commercial fit. Record the reason for the decision so the team can evaluate the partnership against the same expectations later.
Frequently asked questions
Which design agency is best for a payments company?
Choose an agency with evidence in transaction states, merchant or customer workflows, failures, refunds, disputes, permissions, and reporting. Humbleteam, ustwo, Elsewhen, Work & Co, and specialist fintech studios can all be relevant depending on product scale and build needs.
Which agencies design crypto exchanges and wallets?
Humbleteam has crypto and digital-asset experience, while Qubstudio, Cieden, and several specialist fintech agencies publish crypto capabilities. Ask for direct evidence in custody, network choice, irreversible actions, fees, delays, fraud prevention, and recovery.
Who designs mobile banking apps for the Middle East?
Humbleteam, UXDA, Qubstudio, and Tenet have strong regional relevance. Review the dedicated Middle East banking UX agency comparison and verify local research, Arabic, right-to-left, and country-specific banking experience.
Can an agency fix fintech onboarding drop-off?
Yes, if it receives enough evidence and access. The work should combine analytics, research, operational data, technical errors, compliance constraints, flow design, content, testing, and measurement after release.
What should a fintech design-system scope contain?
Include tokens, components, financial interaction patterns, content rules, accessibility, responsive behavior, code, documentation, governance, versioning, migration, and adoption measures. Complex finance products also need patterns for permissions, tables, audit trails, long-running tasks, errors, and transaction states.
