Top UI/UX Design Agencies

Development, UI, Design Partnership for Software Company

Their ability to quickly overcome the most complicated technical obstacles is a rare talent. They prioritize essential features and waste no time eliminating elements that hinder efficiency.

Mobile App Dev For Vehicle Engineering Firm

They stand out for their project management. They’re well-organized and efficient in getting to the point. Mercury can quickly determine what we want, which can sometimes be hard to communicate over the phone or on email. Many of their developers are in Russia—which is a significantly different market—but they quickly wrap their heads around what we’re trying to implement.

Web Design & Development for Hospitality Consulting Company

Working with Mercury Development is seamless. They ensure that every individual is trained and versed with the project. There are no hiccups. Even when a team member has to hand off work to another teammate or requires some time off, we don’t notice any decrease in efficiency.

Web & Mobile App Development for Monitoring Services Company

They delivered on time and were organized and efficient. Their project management style was clearly defined from the start, with realistic timelines and well-communicated expectations. Their structured approach contributed to smooth execution, accountability, and successful outcomes.

UX/UI Design & EdTech Platform Dev for EdTech Company

They first gathered my project requirements over a few meetings. Then they did competitor research. After that, they conducted user surveys of my existing users to understand their expectations and behavior. They helped me build a value proposition canvas. Finally, they designed the mockups of the entire application including the learning management system, the social components, and the career platform. After my approval, they developed the application using PHP Yii 2.0 framework. Their knowledge, speed, and accuracy in delivering the product were impressive. The 1-on-1 attention we received was unique. Additionally, having direct access to the entire team really streamlined communication for us. Their expertise in UI/UX and understanding of the user experience was simply unparalleled.

Android Mobile App Dev for System Optimization Software

The partnership became a collaboration as the project evolved. They worked in various agile styles, from Scrum to Kanban, depending on the project’s needs. The team transitioned between workflows in a flexible manner.

Mobile App Dev for Global Newspaper & Digital Publisher

They've got the speed and quality effectively under their belt. They are very flexible in how we engage with them and make sure what they give us is what we need at the time. They come to the table with well thought out ideas. Their experience and expertise help you save a lot of time.

Website Migration & Features Dev for Headless CMS Company

Positive attitude and culture. Deep Strapi know-how and responsiveness to our requests.

Web Development for Precision Instrument Provider

That they suggested better ideas during the validation of the 3D viewer of the platform. Also, his willingness to improve his 3D knowledge. I liked their positive attitude throughout the project.

Web Design for Media Publisher

The technical scores that were achieved are industry leading, with most pages receiving scores of 100/100 across technical categories (using Google tool web.dev). Real world page speeds are very impressive and significantly better than most established sites with much higher budgets. Although still early days, results are looking very promising with multiple pages featured for keywords on page 1 of Google's search results. I'm extremely happy with selecting TenPixls as my agency partner for this project. From value, to expertise, execution and communication I couldn't have asked for a better experience.

Web and Mobile App Development for Tourism Company

Their most impressive aspects are their expertise in technology and fast-paced approach. The team is relatively small, they are client-centric, fast-paced and there's no bureaucracy.

Website Revamp for FinTech Company

What impressed me most about this company was their ability to truly partner with us throughout the project. They weren’t just executing a plan—they adapted quickly to our evolving needs and offered creative solutions that enhanced the final outcome. Their flexibility and willingness to collaborate made it feel like we were working with a dedicated extension of our team, always focused on our goals and ensuring the project’s success.

Out of Home Design for Investment Management Company

Juice Agency's creative solutions, quick communication, and deliverables that were exactly what we wanted were impressive.

Mobile App Interface Dev & UI/UX Design for Travel Platform

Nickelfox is very easy to work with. They hear us very well, and they understand everything. It's going very smoothly. They share their Slack channel and Asana with us. We’ve always had access to them. The one difficulty is language. Sometimes we have difficulty passing on the concept, but it’s okay.

Web & Mobile App Development for Secret Hotel

Their active communication makes it a lot easier to work with them. They were able to resolve some critical issues in real-time. The technical knowledge and execution of the team are commendable.

App Development for Food Manufacturing Conglomerate

They contribute and give good suggestions to solve our problems. They’re good project managers because they make my life easy. If I have an idea that they can’t execute, they explain to me why they can’t do it and what the challenge is.

Web Design & Dev for Marketing & Operations Consulting Firm

Their project management was excellent. The team was highly communicative, responsive, and dependable throughout the engagement. They consistently delivered work on time, kept us informed on progress, and were quick to respond whenever we had feedback, revisions, or changing priorities. Most importantly, they listened to what we needed and executed accordingly, which made them very easy to work with across multiple projects.

iOS Dev for Fashion Rental Platform

Very timely, responsive, and professional. Can’t say enough good things about Geekbears. Very well-run company and they come highly recommended. They take a hands-on, personal approach to each company they work with and make you feel taken care of from day 1.

Mental Health App Database for Research Lab

The workflow was efficient and professional. We communicated via a Slack channel organized by Geekbears, as well as email and video calls. Communication and organization stand out as notable strengths of Geekbears. We appreciated the regular deadlines and updates provided by the team.

Mobile App Dev & Design for Education Company

Also their honesty, clarity and patience with me was extremely professional and kind. This company runs smoothly. I always felt like someone was there to hold my hand if I needed it or to change things if I needed it. They were usually ahead of time and I was slow.

Web Design for Social Networking Company

The support was seamless, and they worked hard to understand our vision, even using our requested platforms (i.e. Wix) to execute our website.

SEM and SEO for Hunting and Outdoor Online Retail Chain

What speaks to 3Q specifically is their ability to manage those transitions and bring new members into the mix without taking two steps back. They’re constantly innovating and moving their teams forward. At appropriate times, they’re bringing new junior members onto our team in the background. As people move into more lead roles, it’s a seamless transition in taking over the account.

UX and Design Support for Software Development Company

I appreciate the vast knowledge held by their senior team. Many of their members have been in the industry for 18 or 19 years, which means that they have so much experience. They have comprehensive knowledge, including about emerging technologies. I have referred them to a couple of clients already.

UI/UX Design for Supplier Data Platform Provider

Inity team has exceeded expectations with all deliveries. All deliverables were on time and delivered with the highest level of professionalism. Exceeding expectations, and highly skilled with UX. Using the best practices at the outset which reduces working time to finish the projects.

One-Page Website Design & Dev for Gas Treatment System Firm

Yes, the FullSend team was very efficient and attentive. If anything we slowed the project down and they were accommodating.

QA Support for Insurance Startup Platform

We also never shipped low quality product to our customers which shows in their reviews. They offer a high-quality service that is extremely flexible to our business as a startup needs changes very fast.

Business Platform Design & Dev for E-Comm Tech Company

We’ve launched the product and are incredibly impressed and happy with the quality of their work. Our CTO has been impressed with the output. From a coding and product build perspective, we’ve been happy with the designs and turnaround times.

ERP Consulting for University

What stood out most was the depth and thoroughness of their analysis. Uinno went significantly beyond what we expected for this budget. The ERP comparison included real pricing with non-profit discounts, 5-year TCO projections, and an assessment that no off-the-shelf system would work for us without customization. The team's combination of technical expertise (systems architecture) and strong business analysis skills is rare and was exactly what we needed.

IT Outsourcing for AI Company

Uinno knows their stuff and provides high-quality work. The product functions properly, so we are very happy.

AI MVP Development for AI Workflow Platform Company

During technical due diligence the acquirer reviewed our codebase and came back with no material findings. For a startup that had moved that fast, that was not a given, and it says a lot about how the team built things. They kept the pace up on a monthly subscription without the usual churn or re-onboarding, and the codebase quality held up all the way through, which the due-diligence result confirmed.

Rebranding & UI/UX Design for Data Collection Software Co

Versions provided excellent project management services, which allowed them to deliver the project efficiently and on time. They kept us informed with regular updates and shared new deliverables proactively. They listened to our feedback and balanced their expertise with our specific needs. This cooperative approach resulted in a project that was customized to our goals, without compromising speed or quality.

UX/UI Design & Full Stack Support for Website & Web App

The company is described as being flexible, skilled, forward-thinking, reactive, and innovative. Their proactive approach and ability to adapt quickly to changing requirements highlight their innovative nature. This aligns with their reputation for being easy to work with and thinking ahead in project management.

UI/UX Design for Software Company

Their attention to detail and creative skills produced the designs we were looking for.

Web Design Software Development & Testing Company

MIIIND’s work was more than perfect; it was awesome. I asked clients and friends to check out the website and tell us what they thought of its functionality and design, and all of them were very happy with it. The quality of MIIIND’s work really stood out to me. They were really dedicated to me as a client, and it felt as though mine was the only project they were working on for those four months or that this project was their own.

Web Dev & Game Dev for PR Marketing Communications Agency

MIIIND produced high-quality work; it was cool, refreshing, and new. The website was successful once we launched it and we gained a lot from it. They did a good job in a short time and they made all the points that we had worked on together.

UI/UX Design for HR Tech Startup

They can work fast and deliver high-quality results. It was very effective and easy. Increased number of referrals through our platform.

Web Dev for Cosmetics Company

We were fully ready when launching the site, even though had not so much time for the development processes. We had no bugs, everything was working in a perfect way. They had a perfect understanding of the client's need and provided the best quality product.

Web & UX/UI Design for Health-Tech Company

The quality of MIIIND’s work and their creativeness really sets them apart. They treat their customers well and are focused primarily on providing good quality products. Our inbound sales rate increased after the new website design launch.

Software Engineering Staff Augmentation for Data Platform

LoopStudio’s skills and positive attitude are impressive. Their work helps maintain a high level of velocity, which we measure through revenue.

Full-Service Design Services for BCI Device Company

Their design philosophy is truly one of a kind. Their thought process, design approach, and presentation style is unparalleled. It's a rare gem to find talent who not only exudes passion but also possesses mastery in the cutting-edge field of deep tech.

Branding & Design Services for Electric Vehicle Tech Startup

The passion with which they worked toward the project was commendable. The team was very dedicated and came up with creative ideas and solutions whenever required. Also, the transparency regarding time spent on the project was very organized., they were very flexible and accommodating when we had any changes.

Heuristic Review & Best Practices Audit for Bank

It was great working with ZeroDegrees. They were highly efficient and always available. They didn't go into a black hole while conducting their work and were open to additional details and input even when they had completed most of their work.

Heuristic Review & Best Practices Audit for Bank

The ZeroDegrees and Salem Five teams worked easily and efficiently together. The ZD project engagement manager was able to propel the project forward without any major hurdles with the help of the project lead at Salem Five. The project stayed within budget and was delivered on time, resulting in a favorable outcome for both parties.

UX/UI Design for Catering Company

The availability to talk and discuss the project itself, the easygoing of the meetings and the freedom to change opinions during the creation without feeling the pressure to conclude at all cost. They were patient and enthusiastic in sharing ideas.

Website Revamp for Hospitality Company

In contrast, Skydea, Inc. was prompt, helpful, and creative. They really captured our vision and took a rather tired-looking website and leveled it up. Overall, the team was awesome.

Branding & Web Design & Development for Software Company

We couldn't be more thrilled with the work that 11thAgency did for TalentBloom.ai! From the very beginning, they truly understood our brand strategy and vision. The team at 11th Agency took our ideas and transformed them into stunning, cohesive brand guidelines, polished assets, and a professional website that exceeded our expectations.

Web Design & Development for Metaverse Platform

Overall, we are extremely pleased with the outcome and the quality of the work. Creativity, efficiency and an understanding of their 'business' are some of the words that come to mind. We also appreciated the way they adhered to requests, deadlines, QA processes and yet were also to be patient and flexible when we needed to find things on our side.

Logo & Custom WordPress Design for Digital Marketing Agency

We generally like to outsource web design work and highly enjoy working with 11thAgency. Their communication process is transparent and clear, and they provide creative, high-quality designs with fast turnaround times. My client was very satisfied with her logo and over design of her website.

Branding Services for Digital Marketing Agency

We just went live with the website but it looks amazing! Very creative and fast workers.

Video Animation for HR SaaS Company

11thAgency was creative.

Custom Software Dev for Identity Solutions Firm

Senior developers are the professional, fast, and perfect addition to our internal team members. They are helping our development team with an architectural definition of the products. We're impressed with the code quality and the team's ability to take one extra step to help us succeed.

Custom Software Development Staff Aug for EdTech Company

KALDI's project management was crucial once our collaboration stabilized in terms of resource dedication. Their project manager significantly enhanced our team's ability to meet deadlines and manage deliverables efficiently. This structured approach ensured that items were delivered on time and that our needs were promptly addressed, especially when adjustments were necessary. Their proactive and responsive handling of the project maintained momentum and kept everything on track, demonstrating the critical role of their project management in the project’s success.

Custom Software Development Staff Aug for EdTech Company

What stood out most about KALDI was not only their impeccably executed services but also their straightforward, no-nonsense approach to contract drafting. This transparency made the preliminary stages of our partnership exceptionally smooth and built a foundation of trust from the start. Additionally, the genuine quality of the people within KALDI made a significant impression. Their team was highly professional and sincerely committed to our project's success, which fostered a great working relationship and made collaboration a pleasure.

Web App Dev for Linen Rental & Mgmt Co

Their response was always prompt and very suited for whatever the situation. The delivery date was accordingly postponed and they have delivered everything on time. The communication was professional and clear from each team member. It was a real pleasure working with them.

UI/UX Design for Blockchain Dev & Marketing Company

Dops.Digital was always on top of things. Items were also delivered on time and the team was very patient in working with me until I had complete satisfaction. The project management from Dops.Digital is outstanding!

Frontend Development for IT Company

We needed to get a little adjusted to each other, as is always the case, but after it was all OK. They are very kind and patient people who are willing to do their outermost best and finish before the deadline.

Custom Web Development for Marketing Solution

They provided a project manager who remained with us throughout development. The team was responsive and delivered every component on time. Overall, processes ran smoothly, and their efficiency often exceeded our expectations.

Custom Software Dev for Software Development Platform

We were impressed with their ability to put together a team that was passionate about our project and the level of experience they brought to the engagement.

Branding for Body Wash Manufacturing Company

Dmytro trusty way of communication without compromising on added value. We had some discussion on why or what of certain things but he could always very clearly explain why (not) he would do those things from a marketing perspective. It really showed me his expertise in the field. Not just following the customer's (me) ideas but educating on marketing tactics which is why I came to him in the first place.

Branding & Logo Design for Furniture Retail Firm

Their portfolio was great, and their CEO was very competent and had huge expertise in the field of marketing. He always came up with helpful ideas and accommodations. If we weren’t sure about something, he always tried to give us more details and provided pros and cons about our decisions. We communicated with other local companies, but they didn’t spend so much time or interest in us like VYTVIR did.

Logo, Social Media Marketing & Packaging for Fitness Cafe

VYTVIR was the first company I worked with in terms of packaging. By contrast, VYTVIR was a true expert in packaging; they knew the benefits and disadvantages of different types of materials, and they helped us make the right decisions. All other companies offered me incomplete solutions because the materials they used weren’t suitable for our logo and typography.

The Big Human team is incredibly responsive and communicative of project status and timelines. Items were consistently delivered on-time and things went so smoothly they even had time to do some additional design work than what was originally planned. Big Human was clearer and more communicative than other companies we had worked with. Their design work was absolutely top-notch and at a more competitive rate.

Multiple Design Projects for Independent Consultant

The mobile apps Big Human helped design for the brokerage firm were Barron’s number one for UX for at least a year. We were very highly ranked in the space for platform usability, which their team had a high-level, strategic role in. Their team has also always been very good at estimation and managing timelines. I’ve never had any major overages in all the different projects I’ve done with them unless there is a scope change on our side.

Web-Based App for Software Development Firm

They were highly professional, showing strong technical expertise and excellent communication throughout the process. They were open to new ideas and showed genuine interest in understanding our vision, often suggesting thoughtful improvements that strengthened the final product. Their organisation and project management were standout qualities — milestones were clearly defined, progress updates were regular and transparent, and delivery remained on schedule.

Digital Transformation for Jewelry Retailer

The team works professionally and response times are excellent.

UI/UX Design & Dev for Local Marketing Platform

They are incredible empathetic. They never dismissed my ideas while still being able to offer their expertise. They met me where I was and guided me in the right direction.

App Development for Medical Device Retailer

They understood our requirements and offered us a tailored, optimal solution. They take the time to talk to us and understand our needs. They didn't offer us a ready-made or simple solution, but rather the one that best suited our requirements.

Design, Branding & Web Development for Development Studio

Since they are a design agency, I wasn't expecting them to have technical blockchain knowledge, which helped them design complex applications better.

Web Development & Digital Services for Sports Organization

They have strong expertise across the board, so we never needed to bring in another expert or agency from outside; they gave the research development and the front and backend to help with every website or digital project element. Be open with what your challenges are, your objectives, and what you need support with. Also, have an available line of communication with them because they have the right people and expertise to help you with any challenge or question you put them through.

Web Development for Car Product Company

They were a quality agency with a thorough and structured approach. The team’s experience enabled them to make numerous suggestions and recommendations. My colleagues and I appreciated that level of expertise; it’s why we hired them. Cyber-Duck is invested in their customers’ success. They are more knowledgeable than most clients anticipate. The team capably balances creativity and practicality; they are not pushy in any sense.

Web Design & Dev Partnership for Construction Company

Cyber-Duck's team has strong user-centric expertise. They're also knowledgeable about project management and design.

UX/UI Design for Information technology

89 components in the design system, all documented in Storybook and built on shared foundations for colour, typography, spacing, radius and icons. Every component is written for the stack NemTilmeld's developers already use, so the system is ready to adopt instead of needing to be translated. 59 pages design engineered in code across events, billing, company settings, help centre and onboarding. Each one is assembled from the design system, which means the full admin platform now runs on a single, consistent set of components instead of one-off screens built in isolation.