The top UI/UX Design agencies in 2026 are MobiDev, iAgentur AG, and Etere Studio,
selected from 5 agencies vetted by DesignRush on the basis of verified
client reviews (4.5 avg. rating), project outcomes and industry expertise.
MobiDev leads the ranking for UI/UX Design, followed by iAgentur AG and Etere Studio.
Reviews undergo a stringent verification process to ensure reliable information about each agency from verified past clients.
We’ve updated our Average Star Rating system to give you the most accurate summary of all client reviews.
Read more.
Every UI/UX design agency on DesignRush has been evaluated for its design expertise, service reliability, and verified client reviews. Some features may be paid.
We dont just develop applications; we build lasting partnerships that evolve software to keep our clients competitive and innovative. Since 2009, MobiDev has helped over 400 businesses in the US, Canada, Europe, and Israel build, modernize, and scale their products for todays dynamic market...
Top Services:
Software Development
Mobile App Development
Web Development
Web Design
VR/AR
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Location
Norcross, Georgia
Number of Employees
250 - 499
Average Hourly Rate
$45/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
14 Projects Listed
MobiDev Services
Software Development
Mobile App Development
Web Development
Web Design
VR/AR
UI/UX Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SMS Group
Secure Group
ComCash
SmartTab
JustEnergy
MediaLogix
GrowthHackers
eBooks.com
Pitapat
Qualaroo
Data sourced from the agency's DesignRush profile
MobiDev Reviews & Testimonials
Raymond Ferrara
Review from Google
5.0★
Raymond Ferrara's Review Sourced from Google
I have retained Mobidev on three different projects over a period of four years. Mobidev was and is an excellent technical partner in all respects.
Reviews verified by DesignRush and sourced from the agency's profile
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We develop your smartphone, tablet & wearable apps for Android and iOS. Mobile apps are our specialty...
Top Services:
Mobile App Development
UI/UX Design
Location
Zürich, Switzerland
Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Portfolios Count
6 Projects Listed
iAgentur AG Services
Mobile App Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Annabelle
ratiopharm
medela
20min
tx
TCS
jobcloud
feller
Data sourced from the agency's DesignRush profile
iAgentur AG Reviews & Testimonials
Ronald Müller
Review from Google
5.0★
Ronald Müller's Review Sourced from Google
A highly competent agency that keeps pace with the times and implements and supports projects with joy and enthusiasm, ensuring everyone's complete satisfaction.
Both complex and seemingly simple tasks are addressed together in a structured manner, resulting in customer-focused solutions. You feel very welcome and can count on them at any time.
I highly recommend iAgentur!
Janick Tagmann
Review from Google
5.0★
Janick Tagmann's Review Sourced from Google
iAgentur is our agency partner for complex and well-thought-out apps. Competent team with fast response times and great experience. I'm looking forward to the next project.
Lorenzo Maguolo
Review from Google
1.0★
Lorenzo Maguolo's Review Sourced from Google
Very poor customer service. They are extremely slow in replying and are not even bothered to send you a quote. They treat you like they do not care at all. Unfortunately in Switzerland you often come across this unfriendly business attitude. I would not recommend them to anyone!
The below response is inaccurate. I have never sent them my budget, I have just told them about another quote I got. Their attitude is really not business friendly.
Reviews verified by DesignRush and sourced from the agency's profile
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Etere Studio is a full-service app development company, crafting high-quality mobile and web apps for startups to Fortune 500 companies. Our elite team of engineers and designers is passionate about building impactful digital products. We excel in QA testing, blending automation and manual testing with the...
Top Services:
Mobile App Development
Web Development
AI Development
UI/UX Design
IoT
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Location
Miami, Florida
Number of Employees
Under 49
Average Hourly Rate
$80/hr
Minimal Budget
$25,000 - $50,000
Etere Studio Services
Mobile App Development
Web Development
AI Development
UI/UX Design
IoT
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
We help brands design and build superior digital products, enabling seamless user experiences only at the best Mobile App Development Company...
Top Services:
Mobile App Development
Cloud Consulting
DevOps Consulting
AI Development
Big Data Analytics
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Location
Berkeley, California
Number of Employees
500 - 999
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
App Maestros Services
Mobile App Development
Cloud Consulting
DevOps Consulting
AI Development
Big Data Analytics
Software Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bed Bath & Beyond
Amazon
FedEx
DreamWorks
WhiteCastle
Walmart
Kohls
Politicos
Data Stream
Artizone
Data sourced from the agency's DesignRush profile
App Maestros Reviews & Testimonials
David B
Review from Google
1.0★
David B's Review Sourced from Google
I want to share my experience so others are aware of the tactics this company uses. I was first contacted via an unsolicited spam text message promoting app development services. I had never heard of this business before, nor did I request any information from them. To see who was really behind the spam, I replied with a simple question about app pricing. The next day, I was contacted directly by this company.
What was most concerning is that they tried to claim I had emailed them asking for their services — which is completely false. I never sent them an email or initiated any legitimate contact. The only reason they had my information was because of their own spam outreach. This is both misleading and dishonest.
Professional companies do not need to resort to spamming strangers or fabricating stories about how potential clients found them. This type of behavior demonstrates a serious lack of transparency and integrity. If a business cannot be upfront and honest during the very first interaction, it raises major red flags about how they would handle a client’s project, communication, data, and money over time.
Based on my experience, I cannot recommend this company. Trust is one of the most important parts of choosing a development partner, and unfortunately, their conduct showed me they are not worthy of that trust. I strongly advise anyone considering working with them to be cautious and look elsewhere for reputable professionals.
Ruth Carlson
Review from Google
5.0★
Ruth Carlson's Review Sourced from Google
App Maestros is an efficient source for developing optimal applications as their designed app for my delivery business is nothing short of splendid with innovative features and an intuitive interface. Many thanks to them.
Reviews verified by DesignRush and sourced from the agency's profile
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AI & Custom Software Development Company —
We deliver end-to-end software solutions for global clients across 5 continents, with expertise in AI, custom software and web & mobile applications...
Top Services:
AI Development
Software Development
Mobile App Development
Software Testing
Big Data Analytics
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Location
Zagreb, Croatia
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Pontis Technology Services
AI Development
Software Development
Mobile App Development
Software Testing
Big Data Analytics
Cloud Consulting
Cybersecurity
Web Design
DevOps Consulting
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Frequently Asked Questions About UI/UX Design Companies
What services does a UI/UX design agency typically offer?
A UI/UX design company typically helps organizations plan, design, and validate digital experiences for mobile apps, websites, and software products.
Core UI/UX design services include:
UX audit
User research and analysis
Design systems (visual components, standards, governance)
Interaction Design (IxD)
Information architecture
Wireframes and prototypes
User testing
Many also offer design consulting, cross-platform experience design, content writing, branding, and development.
How long does it take to complete a UX design project?
A UX design project takes about 4-6 weeks for a simple digital design with minimal functions and features. In contrast, an enterprise build or SaaS app can take over 20 weeks due to scale and complexity.
The final timeline will depend on the complexity of your digital design, features, and functions, development method (Agile or Waterfall), feedback loop, and existing user data. Below is an estimated timeline of the UX process:
Discovery and UX research: 1-4 weeks
Information architecture and user flow: 2-6+ weeks
Wireframing and prototyping: 3-5+ weeks
Usability testing: 2-4 weeks
Iteration and refinement: 2-6 weeks
Development handoff: 3-8 weeks
How much do UI/UX services cost?
The cost of UI/UX design services ranges between $300 and $1,500+ per screen or $25-$200 per hour. The actual price will depend on project type (website design, mobile app design, or product design), feature and design complexity, UX strategy, industry-specific requirements, and the UI/UX design company’s location.
Below is the average rate of UI/UX design companies around the world:
Region
Average Hourly Rate
North America
$75-$250
Western Europe
$80-$180
Australia
$60-$170
Eastern Europe
$45-$90
South America
$30-$85
South Africa
$20-$80
Asia
$25-$60
Based on the hourly rates, here’s how much you can expect to spend on UI/UX design, depending on the project:
Project
Price Range
Website design
Small websites (5-8 pages): $2,500-$8,000
Mid-sized websites (10-20 pages): $8,000-$25,000
Enterprise portals: $25,000-$150,000+
Mobile app design
MVP (10-20 screens): $6,000-$25,000
Fully designed app (40-100 screens): $25,000-$150,000+
eCommerce UI/UX
Small stores: $5,000-$20,000
Marketplaces: $20,000-$150,000+
Product design for startups
$3,000-$15,000, often used to test the product’s feasibility on the market and to attract investors
Enterprise-level design
Starts at $500,000 and includes multi-product ecosystems, multicultural design systems, and long-term maintenance.
What factors impact the cost of UI/UX design?
Beyond project scope and complexity, factors like design iterations, turnaround time, compatibility requirements, and ongoing maintenance can impact the overall cost of a UI and UX project. Here’s how each item may add to the overall billing:
Extra design revisions: Additional 10%-25% of the initial costs for every round
Paid tools, plugins, and stock assets: 5%-15%
Cross-platform compatibility: 20%-30%
Fast turnaround timelines: 10%-50%
Ongoing optimization and maintenance: 10%-25%
What is the difference between a UI design agency and a UX design agency?
The difference between a UI design agency and a UX design agency is their focus. A UX designer prioritizes how the product works and feels, such as user flow and wireframes. On the other hand, a UI designer manages how the interface looks and behaves, including the color scheme and typography.
You can think of a UX as the architect designing the blueprint and the UI as the interior designer, shaping what people see and interact with day-to-day.
