Top UX Designers in the United States

AI-Powered Mobile App Development for Mobile Platform Co

They provided regular progress updates, were transparent about timelines, and always made space to walk through technical decisions with us in a collaborative way. Whenever we needed adjustments or had questions, their team was quick to respond and solution-oriented. Overall, they were a reliable and adaptive partner — essential traits when you’re building something from the ground up.

Branding Update, Web Optimization & Redesign for Earbuds Co

Contra Studio’s project management was highly organized and reliable—they consistently delivered on time, were proactive when timelines were at risk, and communicated clearly throughout the process. They were extremely responsive to feedback, flexible with new requests, and thoughtful in proposing solutions to adjust scope and timelines without compromising quality. They consistently brought thoughtful, original ideas to the table, were genuinely enjoyable to collaborate with, and felt deeply invested in the success of the project—often going above and beyond to exceed expectations.

UX/UI Design for Global Payments Platform

Contra Studio's creativity and quality of work were impressive. The team was thoughtful, collaborative, and strong at turning product goals into practical design decisions. They went above and beyond.

Medical Platform Dev & for Telemedicine Company

HyperSense consistently met deadlines. On the rare occasions of a slight deviation, the Project Owner promptly informed me, providing clear details about the changes. The communication and project management were exceptional and accommodating even when we were not always able to provide all the necessary information or make changes during the development sprints.

UI/UX Design, Mobile App & Software Dev for Chatbot Provider

HyperSense employs an Agile project management approach that promotes flexibility and encourages regular meetings, ensuring ongoing collaboration and information sharing. They have consistently met project deadlines and, on occasion, delivered ahead of schedule, demonstrating their dedication to project success. Laur, our Project Owner, has been a valuable asset to our team. Laur's responsiveness and deep understanding of our project details have greatly contributed to our project's progress.

UX & Web App Dev for Outdoors Community Platform

I’m quite pleased. Their communication is excellent, and they’re responsive any time of day, any day of the week. They’re transparent and good with project management.

Mobile App Dev for Art Toy Manufacturer

Hypersense’s project management was outstanding from start to finish. They adhered to clear timelines and milestones, ensuring that deliverables were completed on schedule, which was critical given our startup’s tight deadlines. Their ability to manage the project efficiently gave me confidence throughout the process.

Platform Dev & Design for Medical Software Company

HyperSense Software demonstrated strong project management throughout the Discovery Process. They maintained consistent communication, providing regular updates and progress reports through scheduled meetings and bi-weekly check-ins. Key deliverables, including technical specifications, user personas, and high-fidelity designs, were delivered on time and in accordance with the agreed-upon timeline. The team was highly responsive and adaptive to our needs, addressing feedback efficiently and proactively offering creative solutions to challenges. Their ability to pivot when necessary while staying within project scope and budget was a testament to their professionalism and collaborative approach. Overall, their structured and transparent project management ensured that expectations were met and milestones were consistently achieved.

Mobile & Web Development for Restaurant Discount Platform

The communication is 10/10, as a tech company we face many issues, that is always quickly resolved by Moweb, perfect English spoken and time difference from the UK to India doesn't affect us, they are always working around the clock and you can always contact, whatever the time. Their problem solving and communication skills stand out.

Custom Software Dev & API Integration for Task Management Co

What did you find most impressive about them?

Ubiquify Digital is hardworking. 

Website Dev for B2B Consulting Firm

Smart Work, Management, Professionalism, honest, and apart from this, they were always available and provided the dedicated resources which showcased their dedication towards my work. Whenever I had any issue, the company never denied it to do and worked on it on the very same day or night. They shared a very healthy relationship with us.

Client & Admin Portals for Revenue Intelligence Platform

The Konstant team know what they are doing, and they have their client's interest at heart. They constantly go above and beyond the scope of the project specs and strive to deliver the highest quality work for their clients, which was a rare experience for us in this kind of setting.

Mobile App Design & Dev for Travel Guide Company

I was looking for a company who could not only deliver on my detailed requirements for a good price, but also provide good technical expertise. Konstant delivered on both fronts. They were able to deliver a design based on my specification but also push back with sound technical advice when requirements didn't make sense from a user perspective or weren't technically feasible.

Mobile App Dev for Booking Platform

The technical skills of the team to create a functioning product given the complex nature of some of the functionality that was desired.

Mobile App Development for Party Finder Platform

Their mobile development and customer service skills were proficient. They were subject matter experts in their field.

B2B Web Platform Dev & Design for Veterinary Consulting Firm

They’re the design experts and know how best to deliver these products.

UI/UX Design for Digital Solutions Company

The project managers were approachable and responsive to feedback. Any potential delays were communicated to us. Overall - it has been a great experience working with Divami Labs. The team puts in a lot of time and effort in understanding the user personas, the apps and the company (us) to find the right approach.

Mobile App Design & Dev for Private Investment Bank

Most deliverables landed on time; when regulatory or security changes required extra work, they flagged it early, proposed options, and re-prioritized to protect the critical path—so all key milestones were met. Communication was excellent: quick responses on our messaging channel, structured status reports, and fast incorporation of feedback from our stakeholders. Overall, project management was proactive, disciplined, and genuinely responsive to our needs.

Mobile App Design & Dev for Private Investment Bank

Hands-on seniority & transparency: Senior engineers and leads were present, made crisp trade-offs, communicated options early, and kept a no-surprises cadence.

Mobile App Dev & UI/UX Design for Duty-Free Retailer

Their project management was highly structured and transparent, with all deliverables provided on time; the team was proactive, responsive to our needs, and consistently adapted the workflow based on our feedback. Overall, the collaboration was excellent; if anything, there were only a few moments where more proactive communication on upcoming milestones could have helped us plan internally even better. However, these were minor points in an otherwise smooth and highly professional cooperation.

WooCommerce Dev & Design for Online Sales Company

Any time I have a problem or a question, they get back to me very quickly. They were there whenever I needed them, and if something popped up unexpectedly, they took care of it immediately. We communicated largely over Skype.

Software Dev for Sports, Leisure & Health Marketplace

They earned our trust because their team built the platform properly. Their team delivered more than we initially expected. During the initial planning phase, we estimated the total cost of work and came within a 20% margin of our estimate. From this point of view, their team assessed the initial workload well. The work was delivered reliably, but it’s important for us to see figures clearly. Luckily, we trusted them.

Dev & Marketing Consulting for Social Polling App

Their overall investment in the project is the most noteworthy. At no point have I ever felt like they just wanted to get to the next work order. To the contrary, they're invested in sending me ideas that don't even relate to their scope of work on the app, necessarily. There have been times when they could have just taken my money from additional work orders, but instead, they advised me that we needed to get the app up so we could get metrics and evidence to inform future changes. That's the type of relationship I have with them. I trust them.

App Development for Computer Software Company

Tapptitude has done what was promised. They're good and trustworthy people. Tapptitude made a good suggestion at the beginning of our collaboration, which could have saved us 2 months of build time. They became a part of our team, and we found that we needed to listen to Tapptitude's people; they're extremely smart and capable.

Enterprise App Modernization for CX Solutions Company

Onboarding of the team was done very quickly - the team "hit the ground running" and was very quick in picking up their tasks, understanding them, and delivering on them. We were also very impressed with the team's level of communication and quality of work. Availability and communications were very good, and - based on feedback from both sides, and past experiences with other vendors - it feels both sides understand each other pretty well.

Custom Software Development for AgTech Company

We use Slack, Jira, and Google Meet for calls for communication. I'm most impressed by *instinctools' transparency and open communication. We can quickly get on a call whenever there are issues without any hidden agendas. I appreciate their authenticity.

Development Staff Augmentation for Nonprofit

Very well organized with clear summary of the tasks and time used. Their communication was very direct, helpful, and pleasant. How everything is organized and communicated, the affordable costs, skills, reliability and availability.

Custom Dev for Ed Tech Startup

We've been very happy with the resource we've gotten from *instinctools. They have been very knowledgeable and communicative. They're also very efficient with their time.

Web Development For Online Social Experience Platform

It's been nice having the ability to communicate one on one with their developers and designers. If I have an idea or a challenge or something that I want to look into, I can always approach them and they'll research to find the answers if they don't already know it. They seem to always hit the spot.

Data Mgmt Platform Dev & BI Support for Entertainment Co

Agile Engine accommodated various project management motifs to support our needs including both agile-based Jira-ticket management as well as waterfall style projects as requested. They were responsive, flexible, and adaptable, completing all work to high standards and meeting milestones and project deadlines efficiently.

SEO, Staff Aug & Software Dev for Equipment Parts Retailer

Yes, the team members work as part of our internal workflow and have adapted to our style of work and project management. They consistently deliver on time with great results and very few defects found by the QA team.

Dev Staff Augmentation for Online Media Company

We use Pivotal Tracker for assigning tickets and we have our own project managers who manage the work, but the engineers also all deliver on time. They are good at scoping out the work and delivering it in a timely manner. They also provide good estimates for how long things will take.

Mobile App Development for Automotive Analytics Company

Their team works in the agile methodology. We have scrum meetings every Tuesday, and then they do their planning throughout the week. Along with their excellent communication, they deliver on time. We’re definitely happy with AgileEngine’s performance.

Frontend Development for Security Software Company

They did an excellent job. They were organized and met our deadlines. We used Slack to communicate and we had daily stand-up video calls. They were very responsive to our feedback and made changes as needed.

Software Dev for Outsource Transcription Service Company

The project management was great. The team were patient with our non-technological knowledge and brought great ideas to the table going beyond what we originally had in mind. The team always responded quickly using email (our requested manner of communication) and quickly booked in Zoom/Teams calls whenever needed to explain matters more thoroughly.

Site, Software & 3D Game Dev for Game Development Platform

IT-Dimension's responsiveness to our needs was commendable. They proactively engaged with us, actively listening to our requirements and concerns. Their ability to understand and address our needs in a timely manner demonstrates their customer-centric approach. Whether it involved accommodating changing requirements or incorporating additional features, IT-Dimension showed flexibility and adaptability, ensuring that our needs were effectively met throughout the project.

Mobile App & Web Dev for Entertainment Co

What I found most impressive about them was how often they were willing to assist and the response time that they had. They were always willing to accommodate my schedule and often had to sacrifice some of their own time and efforts for my well-being. They are a selfless, talented, and smart group that is extremely knowledgeable about mobile apps.

Mobile App Development for IT Services Company

In terms of knowledge, they seem to be very competent and have a wide variety of skills; they really know what they are doing. Their communication and technical knowledge were remarkable.

Social Media App for Publishing House

We are thrilled to write a positive review for the exceptional design team at GeekyAnts! Their expertise in creating an outstanding UI design for our app has exceeded our expectations. The end result is a visually stunning and user-friendly app that I am proud to share with my customers. The design team at GeekyAnts has truly exceeded my expectations, and I would highly recommend their services to anyone looking for a top-notch UI design.

UX Design for Fantasy Sports Startup

The most impressive thing about GeekyAnts was their true partnership in our success and exceeding our expectations in their level of participation. I felt like the devs were part of my company. They have made many proactive suggestions for both technology and user experience.

Mobile App Development for Distillery

What really stood out was their expertise and the personal approach. Despite their technical knowledge, they were great at explaining complex things in a way our team could understand. Their passion for our project was evident from the start and they brought new ideas to the table to help us refine and improve the app.

Mobile App Dev & UX/UI Design for Community Mgmt Co

Their technical skills and understanding of our business made them a great partner. They didn’t just build an app, they built a solution for firm. We were particularly impressed with how they managed to integrate multiple communication channels while keeping the complexity of our CRM features without losing usability.

Custom Web Dev for Gaming Company

We were astonished by their expertise in different technologies. I was impressed by their enthusiasm to handle any task, no matter how difficult or time-consuming it may be.

Web Maintenance & Support for Real Estate Company

What I find most impressive about Helpful Insight Private Limited is their unwavering commitment to delivering outstanding results. They don’t simply provide maintenance services; they go above and beyond to ensure that the technical aspects of our clients' websites are handled with care and precision. Their programmers demonstrate an impressive level of expertise, especially when we face complications. The thoughtful recommendations they provide have been invaluable in navigating challenges, allowing us to implement effective solutions quickly and efficiently.

Web Platform Design & Development for Cloud Solutions Co

What truly set Helpful Insight Private Limited apart was their level of expertise and collaborative spirit. Their ability to transform abstract ideas into fully developed products is impressive. They take the time to understand our unique needs and preferences, ensuring that the end result truly reflects our vision.

E-Commerce Platform Revamp for Children's Clothing Store

Their project management was excellent. They consistently met deadlines, demonstrating a high level of efficiency and organization. Moreover, their responsiveness to our needs was exceptional, ensuring that any concerns or requirements were addressed promptly and effectively.

Web Design & Development for Creative Agency

They were quick in terms of revisions, and everything remained within scope. Moreover, communication was great. Although they were based in Ukraine, we still managed to coordinate and stay organized efficiently.

Website Design & Dev for Finance & Accounting Services Co

TRIARE, LLC completed the project ahead of time and stayed within budget. We had an issue during our warranty period, but they handled it quickly and efficiently. The team was easy to communicate with and ensured everything was clear between our teams.

Mobile App Dev for Technical Service Provider

TRIARE, LLC's project management was on point. Deliveries were on time and communication, though delayed by time zones and virtual only, was quick and sufficient.

iOS & Android Dev for Horse Health Tracking Platform

Alexander led the whole project. It has been professionally organized. The timeliness of TRIARE, LLC has been exceptional.

UX/UI Design for Healthcare Company

Any time there were delays, they were not on Intechnic’s end. They were good about getting everything to us on time and were flexible with the things we threw their way. As a whole, they did an excellent job. Vitaliy (Sr UX/UI Project Manager) was great and kept track of so many things that were happening. The project management was organized, even though there were thousands of screens. Intechnic kept a very large and complicated project manageable with their work.

Mobile, Tablet, & Web Dev for Medical Device Manufacturer

They’re organized, responsive, and flexible. We never had any concerns that they weren’t able to address in a solution-oriented way. We used Trello and Smartsheets to collaborate, as well as video conference as needed.

New Website for Land Conservation Agency

They're up front about timing, as well as their expectations when it comes to deadlines. We're usually the ones pushing the deadlines back, but they're great at trying to keep us on task. They use Smartsheet to keep track of things. Kristina [Creative Project Manager, Intechnic] has been excellent.

IT Security Roadmap Development for Insurance Company

As for the overall quality of Cake & Arrow's work, their quality of work was top-of-the-line. They were very detailed in their approach and listened to all our comments and concerns. During the discovery and information-gathering process, they took their time to get as much information as they could to ensure that they were delivering upon requirements.

Website Redesign & Dev for Penetration Testing Reporting Co

I met with several vendors before selecting Outcrowd. I didn't feel like other vendors understood my vision and my desire to move away from stock art. Outcrowd's understanding of my vision, professional responses, and competitive prices sealed the deal.

UI/UX & 3D Design for Pharmaceutical SaaS Company

They’re very cost-effective. Whether we’re working on a project for a startup or a large enterprise, I know that I’ll get high-quality design work without blowing my budget. They’ve also been very flexible to changing requirements.

Report Design for Medical Device Company

Geordie was very easy to work with. We communicated through weekly meetings. Geordie was great to work with, and the altr team was great at understanding the customer’s needs.

Website Overhaul for Wealth Management Company

They got us right away, which was great and made it a lot easier to work with them. I communicated with Geordie quite a bit, whether in the office or via phone, email, and conference calls. He was always available to me, at any point in time, whether the job was still going or not.

Mobile Application Development for SWE

Jackrabbit’s strength is in marketing and what I can only describe as energy. We’re an older organization, so we were looking for Jackrabbit to come in and give us a more youthful perspective, and they did an excellent job of that.