Reviewed by: Lazarev.agency AI UX and Product Design Team
Last updated: December 2025
Relevant case studies: Quantillium, Accern.Rhea, Tratta, Vessel Finance
Fintech products behave unlike anything else in digital. When built with intention, they steady people’s decisions. When they’re not… well, they do the exact opposite.
In the fintech industry, everything rests on a single principle. And it’s trust (mediated through the interface, no less). Users make financial choices under pressure, and every interaction either lowers their anxiety or spikes it. That’s the line fintech design companies must walk, and it’s what separates forgettable digital products from ones people depend on.
At Lazarev.agency, we understand the high stakes of partnering with the right fintech design companies. In this article, our product design team has prepared a clear snapshot of how design influences fintech performance, a list of 11 best digital design partners, and comparison insights to help you choose the perfect-fit team.
Let’s dig in.
Key takeaways
- Fintech is exploding, and UX is now a differentiator. With AI-first workflows and rising user expectations, design now determines trust and conversion. That’s why you need to hire AI designers with a proven track record of fintech results.
- AI is the backbone of modern fintech UX. Top-performing fintech products (like Lazarev.agency’s Accern.Rhea) restructure the entire user experience around intelligent automation.
- A handful of fintech design partners can integrate data-heavy UX with the kind of trust-building that keeps users engaged.
Fintech industry at a glance: why smart fintech UX is a competitive moat
Before we evaluate agencies, we need context.
It fits in a single line, really: fintech is expanding faster than most industries can keep up. And design is the differentiating factor in whether fintech products retain trust (non-negotiable in the sector where personal data and money are concerned), lower customer churn, and deliver value in real time.
Here’s the landscape founders are building into:
- According to Fortune Business Insights, the global fintech market hit $340.10 billion in 2024 and is projected to surpass the mark of $394 billion in 2025.
- Statista reports that 10k+ fintech companies are operating in the US alone.
- Grand View Research estimates that the global digital banking platform market is expected to grow from $20.8 billion in 2021 to over $107 billion by 2030.
- CB Insights reports that investors are heavily favoring AI-powered fintech platforms:
What does all this mean for founders?
Competition is rising, and user expectations are climbing even faster. At the same time, fintech products now rely on AI-first workflows and hybrid interactions like never before.
This brings us to the first major section.
11 top-rated digital product design firms for fintech startups
Interested in who designs the best fintech user interfaces? With Lazarev.agency leading the pack, here’s a list of the top digital partners to consider for tangible business results in the fintech industry.
But first, consider the eligibility criteria we used to assess the companies’ fluency in fintech workflows, regulatory constraints, data-heavy interfaces, and real-world product outcomes.
Only agencies that met all of the following made it to our list:
- Documented fintech design experience.
- Strong AI-first UX process suitable for highly regulated products.
- Positive Clutch rating (4.7+).
- Full product lifecycle (research → UX strategy → UI solutions → design systems).
- Deep understanding of the role of AI transformation in modern fintech products.
With that foundation in place, here’s the founder-friendly comparison table.
1. Lazarev.agency
Lazarev.agency is one of the few design partners deeply specialized in AI-driven fintech UX solutions. Our team excels at translating financial data into intuitive digital experiences and building hybrid interaction models where AI and UI reinforce each other.
Our edge comes from three key differentiators: advanced AI dashboards, anticipatory design solutions, and actionable onboarding flows.
- Fintech strengths: AI UX, research tools, risk dashboards, hybrid chat, and UI flows.
- Industry recognition: 120+ awards, including 3× Webby Awards Winner, 2× Webby Awards Honoree, 2× Honoree & 5× Red Dot Awards, CSS Design Awards Nominee. Recognized as one of the leading website agencies for fintech.
- Ideal for: AI-first fintech startups, B2B finance platforms, complex SaaS fintech projects.
- Clutch rating: 5.0
At Lazarev.agency, we architect AI-driven user experiences that change how analysts, investors, operators, and consumers make financial decisions. Below is a breakdown of how our work does that in practice.
1. Rhea by Accern
🟥 Challenge: Accern, a leading U.S. NLP company, needed to transform a powerful AI model into a usable research tool for analysts, investors, and ESG teams. Their early interface confused users and did not reflect the true sophistication of their AI engine.
💻 Our solution:
We designed an AI-first UX system built around:
- Multi-purpose input field capable of switching between NLP and structured commands.
- Hybrid prompt + GUI interface for guided exploration.
- Report-creator workflow enabling users to turn insights into structured deliverables.
🟩 Outcome: Accern moved from Series B to acquisition, raising $40M+ during our partnership.
2. Tratta
🟥 Challenge: Tratta’s debt-settlement product “Collect” suffered from confusing navigation and constant user complaints.
💻 Our solution:
We focused on building an AI-driven product experience by introducing:
- Multi-path payment journey (Full, Partial, Payment Plan options).
- Customizable admin Console for collectors.
- Advanced reporting tools to improve visibility and operational speed.
🟩 Outcome: The redesigned platform gave Tratta the intuitive experience its target audience wanted and the future-ready system the business needed to expand across customer and enterprise markets.
3. Quantillium
🟥 Challenge: Quantillium had a powerful backend driving real-time stock-exchange data, but the frontend failed to communicate that value. Users struggled to understand the application programming interface (API) and engage with the platform.
💻 Our solution:
We rebuilt their digital experience from the ground up by:
- Transforming raw financial data into human-readable UI flows.
- Implementing motion and 3D-led storytelling to demonstrate API value.
- Optimizing the experience across desktop, tablet, and mobile.
🟩 Outcome:
- 30% increase in data accessibility across product areas.
- 32% longer session duration.
4. Vessel Finance
🟥 Challenge: Vessel Finance had a powerful but dated valuation tool for ship acquisitions. It was overloaded with financial inputs, intricate calculations, and an inconsistent UI that confused investors.
💻 Our solution:
We overhauled both UX and UI:
- Simplified multi-layered financial workflows.
- Introduced interactive vessel exploration for pre-calculation clarity.
- Visualized loan, equity, and cash-flow computations.
🟩 Outcome: A modern, intuitive investment tool that helps investors understand both the numbers and the methodology behind them.
🔗 Explore our portfolio to grasp the full spectrum of Lazarev.agency’s technical expertise.
2. Coherent Solutions
A large-scale engineering and UX firm ideal for fintech companies with heavy development needs. Their cross-functional teams support enterprise-grade products from ideation to launch.
- Fintech strengths: Engineering-heavy builds, banking modernization, secure architecture.
- Industry recognition: Recognized for enterprise transformation initiatives.
- Ideal for: Large-scale finance platforms and modernization projects.
- Clutch rating: 4.7
🔗 Explore the company’s work.
3. Takt
Takt specializes in product strategy and lean UX. It’s a perfect match for fintech founders who need fast iteration reinforced with strong prioritization.
- Fintech strengths: Mobile-first UX, onboarding optimization, early MVP design.
- Industry recognition: Known as one of the leading enterprise design companies.
- Ideal for: Seed and Series A fintech teams.
- Clutch rating: 5.0
🔗 Explore the company’s work.
4. CreativeWeb
CreativeWeb builds strategic UX for financial institutions, trading platforms, and neo-banking solutions. They excel at designing highly structured, data-forward interfaces.
- Fintech strengths: Trading UX, real-time dashboards, financial modeling UI.
- Industry recognition: Strong European fintech portfolio.
- Ideal for: Trading apps, FX products, banking apps.
- Clutch rating: 4.9
🔗 Explore the company’s work.
5. 7Studios
A design-forward agency with strengths in fintech branding and interface aesthetics. Great for fintech companies that need visual differentiation or motion-enhanced UI.
- Fintech strengths: Fintech web design, high-polish UI, motion storytelling.
- Industry recognition: Known for creative direction in financial brands.
- Ideal for: Consumer fintech positioning and visual refreshes.
- Clutch rating: 5.0
🔗 Explore the company’s work.
6. 500 Designs
Known for big-brand-level UX systems and customer-centric design, 500 Designs shines with consumer fintech apps requiring emotional trust and intuitive navigation.
- Fintech strengths: Consumer UX, app design, conversion flows.
- Industry recognition: Strong presence in global UX rankings.
- Ideal for: Budgeting apps, credit tools, and consumer finance.
- Clutch rating: 5.0
🔗 Explore the company’s work.
7. Usman Group
A research-heavy agency specializing in UX audits, compliance-oriented flows, and information architecture for fintech systems with strict requirements.
- Fintech strengths: Compliance UX, regulated flows, information architecture.
- Industry recognition: Recognized as one of the best legaltech design companies.
- Ideal for: Wealth management, digital banking with strict oversight.
- Clutch rating: 4.9
🔗 Explore the company’s work.
8. Lounge Lizard
Best suited for fintech startups needing high-converting marketing flows, landing pages, and acquisition-oriented UX for financial products.
- Fintech strengths: Funnel UX, onboarding, conversion-oriented design.
- Industry recognition: Known as one of the top interactive design agencies.
- Ideal for: Fintech customer acquisition and growth optimization.
- Clutch rating: 4.8
🔗 Explore the company’s work.
9. Solid Digital
Solid Digital has deep expertise in SaaS UX, making them a strong partner for B2B fintech companies offering dashboards, management tools, or internal finance systems.
- Fintech strengths: B2B dashboards, workflow optimization, UX clarity.
- Industry recognition: Known for SaaS UX excellence.
- Ideal for: B2B fintech platforms and operations tools.
- Clutch rating: 4.9
🔗 Explore the company’s work.
10. Adchitects
A systems-oriented agency with strong capabilities in long-term product scaling and multi-feature UX consistency.
- Fintech strengths: Design systems, growth-ready information architectures, multi-feature fintech.
- Industry recognition: High ratings across European SaaS and fintech clients.
- Ideal for: Scaling fintech platforms (Series B and up).
- Clutch rating: 4.9
🔗 Explore the company’s work.
11. Visions Design
Visions Design helps fintech companies stand out visually while maintaining usability.
- Fintech strengths: Creative differentiation, user-friendly UI, brand-driven UX.
- Industry recognition: Awarded for creativity and digital identity.
- Ideal for: Consumer fintech, visually disruptive brands.
- Clutch rating: 5.0
🔗 Explore the company’s work.
5 top digital product design firms for fintech apps in 2026
“Designing fintech apps is a different game. Mobile screens amplify every UX flaw, every message, every slow-loading state. If you’re building a financial app, you need someone with a proven track record of grounding user-centered mobile experiences in financial logic.”
{{Anna Demianenko}}
From the list above, five companies demonstrate the rigor and mobile-first mindset fintech apps demand. Here’s who they are and why they stand out.
1. Lazarev.agency
Lazarev.agency brings rare expertise in AI-assisted mobile app design services for iOS and Android, designing hybrid interaction patterns where mobile UI and intelligent automation work together. Perfect for personal finance, wealth management, and research-heavy apps transitioning to mobile.
⚡Why us:
- Exceptional handling of complex data on small screens.
- Predictive fintech UX patterns ideal for AI-powered financial insights.
- Strong portfolio of fintech transformations with measurable business impact.
2. CreativeWeb
CreativeWeb excels in clear data visualization and tight UI hierarchy. Their mobile work is visually crisp and structurally disciplined.
⚡Why they stand out:
- Proficiency in trading and multi-currency systems.
- Strong UI consistency under volatile real-time data.
- Ideal for banking and trading applications.
3. Takt
Takt’s strength lies in designing lean mobile onboarding flows — two of the biggest conversion killers in fintech apps. They strike a balance between understandable UX and strategic design thinking.
⚡Why they stand out:
- Specialize in rapid prototyping for mobile.
- Great for seed-stage fintech products seeking quick market entry.
4. Adchitects
Adchitects shine when fintech apps need systematic design frameworks. Their mobile UX logic is ideal for multi-feature fintech platforms entering high-growth phases.
⚡Why they stand out:
- Excellent long-term design system implementation.
- Strong experience with enterprise-grade SaaS and fintech.
5. 500 Designs
500 Designs is a compelling choice for consumer finance, budgeting, and lifestyle fintech apps where emotional resonance matters.
⚡Why they stand out:
- Strong brand-to-product alignment.
- Expertise in simplifying financial concepts for everyday users.
- Ideal for apps requiring personality, trust, and accessibility.
🔍 If you’re building mobile-first financial experiences, our fintech app design x-ray highlights what leading apps get right on small screens.
How to choose a UX design agency for fintech products
Fintech UX design is a digital strategy set in motion. While some general UX and UI principles apply to any digital product regardless of the industry, there are certain non-negotiables specific to fintech. And the agency you decide to go with for your fintech design should absolutely be connoisseurs at these.
The table below distills what to look for (and what to avoid) when evaluating a fintech design agency.
Choose the UX partner who acts as the compass
Push enough users through the wrong flow, and the whole system buckles. Add one poorly designed compliance step, and conversion collapses. Fintech is a ruthless maze. To navigate it successfully, you need a partner who knows the shortcuts and the dead ends.
That’s the work we do at Lazarev.agency. We architect fintech experiences with intelligence and precision.
If you're building a fintech product that needs to win, let’s talk. Start a conversation and find your north here.
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