Top 10 UX/UI Design

Companies in Hanoi

Hanoi is a growing technology hub in Vietnam, often called the “Silicon Valley of Southeast Asia.” Over the years, many international software companies such as FPT Software, Viettel, Samsung, and Microsoft have operated in the city. Hanoi is a good place for IT professionals and businesses because it is near essential places and has educated people. The capital of Vietnam offers lower operational costs compared to other outsourcing destinations, and the rates for skilled developers range from $15 to $40 per hour, making it highly competitive for offshore services.

How Did We Pick the Best?

1

1BITLAB TECHNOLOGY JSC

HanoiVietnam

Team Size 10-49
Cost of Services $$$$$ $30-70/h

Service Focus:

Custom Software DevelopmentBlockchainMobile App Development + See more

Description

1BITLAB offers comprehensive software development services throughout the entire development cycle. Leveraging our elite team, we deliver cutting-edge solutions in software development for Web, App, and Game, incorporating Blockchain, AI, and AR/VR technologies. Additionally, our consultancy services cover Digital Transformation, Web3, Managed services, remote Software Engineer Services, and human resources provision. As a forward-thinking techno...

Our Take

1BITLAB TECHNOLOGY JSC focuses on providing high-quality IT solutions that optimize company operations and improve customer engagement. As one of the local market leaders, they believe that every business is unique and the only way for clients to succeed is by taking a different strategy.
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2

AMCOLAB TECHNOLOGY

HanoiVietnam

Team Size 10-49
Cost of Services $$$$$ <$30/h
2023 Awards Winner

Service Focus:

Web DevelopmentMobile App DevelopmentCustom Software Development + See more

Description

We are a dedicated team of 35 talented developers and designers who work closely like a family, supporting each other to deliver our very best. Although we are a young and dynamic company, we have successfully completed 60+ projects for clients worldwide, consistently earning excellent feedback.We would be delighted to help you bring your ideas to life — building fully functional, high-quality applications, and seamlessly collaborating as part of...

Our Take

AMCOLAB TECHNOLOGY is a dedicated team delivering results. Each member brings unique skills and love for what they do. Their attention to detail ensures that every client receives personalized and effective solutions. Check out their portfolio on TechBehemoths to see more AMCOLAB TECHNOLOGY projects.
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3

Power Gate Software

HanoiVietnam

Team Size 50-249
Cost of Services Not revealed
2025 Awards Winner

Service Focus:

Mobile App DevelopmentIoT DevelopmentBlockchain + See more

Description

Founded in 2011, PowerGate Software is a global software development company with its head office in Hanoi, Vietnam, and other offices in the U.S., U.K., Canada, and Australia. We provide full-cycle development services, including custom software, mobile/web apps, AI, blockchain, cloud, and ERP systems. With 250+ delivered projects in healthcare, fintech, and education, PowerGate supports startups and enterprises alike, offering dedicated teams a...
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Team Size 10-49
Cost of Services $$$$$ <$30/h

Service Focus:

Cloud ConsultingWeb DesignUX/UI Design + See more

Description

We're Slitigenz - a young & flexible IT team, specializing in building MVP for startups. We started building our startup product 4 years ago so we understood all the problems a startup has to face when building an MVP and making it into a PMF. Our solutions for MVP building include a flexible working process, new suitable technologies, and a lean developing team. Backed by an extensive and diverse experience in software development, coupled...

Our Take

SLI TECHNOLOGY COMPANY LIMITED is listed as one of the most trusted IT service providers on TechBehemoths. Their good profile score is based on 4 years of experience, a dozen positive testimonials, and 3 completed projects, placing them in the top 60% of over 50,000 IT companies on our platform.
View profile Contact SLI TECHNOLOGY COMPANY LIMITED
5

Kaopiz

HanoiVietnam

Team Size 250-999
Cost of Services $$$$$ <$30/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

IT Staff AugmentationCustom Software DevelopmentArtificial Intelligence + See more

Description

A global technology company with a world-class delivery hub in Vietnam. Established in 2014, Kaopiz has grown into a multi-entity technology group with nearly 1,000 professionals, serving enterprise clients in Japan, Singapore, Australia, and English-speaking markets. Ranked among Vietnam's Top 10 software companies for software export and global delivery, we help organizations build and operate the technology infrastructure that drives their bus...

Our Take

Kaopiz is a trusted agency with rich experience, positive customer feedback, an ample portfolio, and strong testimonials. Their TechBehemoths profile effectively showcases their industry experience and knowledge.
View profile Contact Kaopiz
6

BHSOFT

HanoiVietnam

Team Size 50-249
Cost of Services $$$$$ <$30/h
2025 Awards Winner

Service Focus:

Enterprise App ModernizationERP ConsultingCustom Software Development + See more

Description

Established in 2014, Bac Ha Software Co., Ltd. (BHSoft) is a software engineering partner based in Vietnam, specializing in complex, domain-driven systems. We emphasize scalability, data accuracy, and architectural soundness for organizations where long-term reliability is essential.We provide tailored solutions based on four main pillars:   3D GIS & Geospatial Development: We create precise 3D geospatial systems for urban planning, infrastru...

Our Take

At BHSOFT, trust and experience go hand in hand. They've earned a stellar reputation with positive customer reviews and a strong portfolio. Their TechBehemoths profile demonstrates their vast industry knowledge and expertise.
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7

Zen8Labs

HanoiVietnam

Team Size 50-249
Cost of Services $$$$$ $30-70/h

Service Focus:

Web DesignIT ConsultingCustom Software Development + See more

Description

We are a Global tech consultancy specializing in customer experience design, digital transformation and enterprise modernization. Born in Silicon Valley, we were created with an aim to help companies thrive as modern digital businesses, in the increasingly digital world. By injecting our in-depth understanding of business models into technology strategy and digital influence, we empower organizations to execute exceptional experiences and allow...

Our Take

Zen8Labs is a trusted partner for startups and established businesses. Their collaborative team prioritizes client satisfaction. Explore their extensive profile on Techbehemoths.
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8

AgileTech Vietnam

HanoiVietnam

Team Size 50-249
Cost of Services $$$$$ $30-70/h
2025 Awards Winner
2024 Awards Winner

Service Focus:

Custom Software DevelopmentMobile App DevelopmentIT Staff Augmentation + See more

Description

With over 10 years of expertise, AgileTech Vietnam has established itself as a leading technology powerhouse in Southeast Asia, providing state-of-the-art solutions to businesses worldwide. Supported by a team of more than 300 talented developers, AgileTech has successfully delivered over 1000 projects, achieving a remarkable 98% customer satisfaction rate. Our core services encompass Mobile App and Website Development, Blockchain Solutions, AI &...

Our Take

Based on our selection criteria, AgileTech Vietnam is one of the most reliable service providers in Hanoi. Their experience is 11 years, and more than 60 projects delivered reflects their reputation level.
View profile Contact AgileTech Vietnam
9

AMELA Technology

HanoiVietnam

Team Size 250-999
Cost of Services $$$$$ <$30/h

Service Focus:

Mobile App DevelopmentWeb DevelopmentIT Staff Augmentation + See more

Description

AMELA Technology is an IT outsourcing enterprise established in 2019 with the headquarter in Hanoi, Vietnam, and a representative office in Tokyo, Japan.After only a short time, the company has grown exceptionally quickly with nearly 300 developers, working with over 200 customers in the EU, Asia, and Oceania, etc with 9 main domains: ERP, E-commerce, E-learning, Booking, Healthcare, Social Network, Matching, Live-stream, and Gaming.Please read m...

Our Take

Based on our selection criteria, AMELA Technology is one of the most reliable service providers in Hanoi. Their experience is 7 years, and more than 3 projects delivered reflects their reputation level.
View profile Contact AMELA Technology
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What is UX/UI Design and what are its benefits for your projects?

Have you ever noticed how some websites and apps just feel easier to use than others? That's because of the UX/UI design - basically, the people who make sure everything looks good and is easy to navigate.

UX/UI design services are closely connected, but they are not the same. They are actually about different parts of the design and to be effective they must work together.

  • UI (user interface) design concentrates on visual elements. It is all about how things look and work on a product, like colors, fonts, and buttons.

  • UX (user experience) refers to the overall experience a person has with a product  – how easy it is to use the product, how it makes the user feel, and whether it is possible to easily get what is needed from it.

According to research conducted by Forrester, a well-designed user interface (UI) can increase a website's conversion rate by 200%, whereas a better user experience (UX) design could raise it by up to 400%.

In this connection, the importance of UX/UI Design cannot be overstated. Nowadays users have high expectations for the products they use, if a product is not easy to use or enjoyable, users will quickly abandon it. 

UX/UI design can help:

  • Enhance user satisfaction

  • Reduce bounce rates

  • Lead to higher customer retention and revenue

UX Design has also an important role in Inclusive Government Design, which makes government services accessible and user-friendly for diverse and marginalized communities.  

But how do choose the right UX/UI Company? 

  1. Review the company's portfolio and make sure they have experience in your industry

  2. Look for companies that understand your target audience to meet their needs.

  3. Inquire about their design process: research, wireframing, prototyping, and testing.

  4. Choose a company that maintains transparent and open communication and keeps you involved throughout the design process.

  5. Read client reviews to check their reputation and client satisfaction.

  6. A good design company should be up-to-date with the latest design trends and technologies.

Taking into consideration all these tips you will manage to select the right UX/UI Design Company that will help to achieve your goals. 

There are over 13,800 UX/UI Design companies on TechBehemoths platform. Check their profiles, their strong portfolios, and previous clients' reviews before you make a decision. With the help of smart filters, you can easily find suitable partners to deliver exceptional digital experiences. Alternatively, you can submit your project, and the system will find the best match on your behalf.

UI/UX design in the AI era

As AI tools evolve and become more capable of prototyping and designing layouts, the human/emotional aspect will become even more important. AI can't experience and tell and illustrate personal stories, while UI/UX designers can. This human/personal touch will become a valuable part of UI/UX work.

You can interact with the web in multiple ways: using text, voice, images, videos, VR, etc. All these require user interfaces adapted to different needs and scenarios. Professional design agencies should be able to deliver interfaces and UX for multiple interaction modes and devices like smartphones, VR headsets, smart glasses, etc.

The importance of UI/UX for your leads/sales

Lots of websites lose their visitors without a single click. Poor UX design is almost always the reason, and most business owners don't even know where the problem is.

On average, websites convert only 2–3% of visitors. This means the majority of visitors land on a site, browse for a few seconds, and leave without taking any action. Business owners express this as one of their most common frustrations.

How to solve this problem?

The answer is simple: make it easy for visitors to take desired actions on your website, such as viewing a product page or service, completing a purchase, or downloading a resource.

Your website should communicate effectively, guide users, and convince them to take a specific action.

Why your website doesn't convert

There might be multiple reasons, but here are the most common ones + some tips on how to improve your UX to convert visits into leads/conversions. 

1. The first seconds count

How to fix? Start with a clear value proposition that shows the benefits and answers these three questions right away.

build a clear value proposition

2. No call to actions (CTAs)

How to fix? Your service/product and other important pages should have one primary CTA, and it should be: specific, prominent, smooth/short. Example: Get a free quote.

effective CTA

3. Poor mobile UI/UX

How to fix? Focus on mobile-first UX design, which means designing the mobile experience first and then adapting it for the desktop experience.

4. No social proof

How to fix? Place trust signals throughout the conversion path: client testimonials, reviews, awards, certifications, team photos, etc.

social proof examples

5. Complex navigation/structure

How to fix? Simplify your navigation and content structure by limiting menu items, using plain language, making contact options visible and accessible from everywhere, using proper visual hierarchy.

6. Slow loading time

How to fix? Optimize your web pages for speed, especially for mobile devices. Use modern image formats like webp, compress images, use reliable/fast hosting, minify JavaScript/CSS, don't usee too many 3rd party services.

7. Too long forms

How to fix? Use the minimum required number of input fields: name, email, and one open field. Don;t overwhelm users withh too many questions and options.

short vs long form