Top 10 UX/UI Design

Companies in São Paulo

São Paulo is the tech epicenter of Latin America, driving innovation in fintech, SaaS, and e-commerce, with its large-scale startups and investment infrastructure attracting global venture capital and multinational tech companies.

How Did We Pick the Best?

1

Raincake Digital

São PauloBrazil

Team Size 2-9
Cost of Services $$$$$ $70-150/h

Service Focus:

UX/UI DesignWeb DesignSEO + See more

Description

Raincake is a studio specialized in building strategies focused on user experience and web development. Through user-centered design, we take your business strategy to the Internet intelligently. Our multidisciplinary team is composed of professionals who have already gone through various companies, startups, design studios, and agencies. These experiences allow us to evolve to go further with memorable projects. We make a difference in your busi...
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2

CHLEBA AGÊNCIA DIGITAL

São PauloBrazil

Team Size 50-249
Cost of Services $$$$$ $70-150/h

Service Focus:

E-Commerce DevelopmentMobile App DevelopmentSEO + See more

Description

Since digital media emerged, its growth brought a remarkable speed of transformation of the world. And came the transformation of our way of living, of exchanging information and even of relating. If the involvement of people with brands was already intense, today, the relationship has gained transparency and much more accessibility. For Chleba, the key to this evolution is the integration of diverse skills to build and disseminate increasingly e...
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3

Espresso Labs

São PauloBrazil

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

Service Focus:

Custom Software DevelopmentMobile App DevelopmentIT Staff Augmentation + See more

Description

Espresso Labs is the evolution of the software house. We are an innovation hub focused on solutions in technology, design and data protection. We help our clients design, strategize and deliver their digital products with skilled professionals under a unique methodology that ensures quality and flexibility in their journey. We are proud to have clients such as Unilever and C&A who trust and approve our work.At Espresso Labs our team is ready...

Our Take

Being one of the local market leaders, Espresso Labs offers top-notch IT services to improve company operations and client retention. Distinguishing themselves with numerous successful projects, positive testimonials, and years of experience, Espresso Labs has demonstrated professionalism and responsiveness.
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4

Sherlock Communications

São PauloBrazil

Team Size 50-249
Cost of Services $$$$$ $70-150/h
2025 Awards Winner
2024 Awards Winner
2023 Awards Winner

Service Focus:

PRContent MarketingSEO + See more

Description

Sherlock Communications is an award-winning Brazilian and Latin American PR and digital marketing agency. Headquartered in São Paulo, the company also has bureaus in Mexico City, Bogota, Buenos Aires, Lima, Santiago, Panama City and San José.With a totally bi-lingual, multidisciplinary team, Sherlock Communications is specialised in supporting international technology, fintech, services, entertainment, education, lifestyle and travel companies op...

Our Take

Sherlock Communications 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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5

Agência M.SEO

São PauloBrazil

Team Size 10-49
Cost of Services $$$$$ $70-150/h

Service Focus:

Web DevelopmentBrandingUX/UI Design + See more

Description

We can change the history of your company. We work totally focused on consumer behavior, offering a complete digital marketing service for your company. From the creation of modern and responsive websites, sponsored links, social network management, and digital marketing consulting. We work intensively in the dissemination of a certain business with knowledge acquired through years of study and certified expertise.
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6

Agência Moustache

São PauloBrazil

Team Size 10-49
Cost of Services $$$$$ $70-150/h

Service Focus:

Web DesignCRM ConsultingSEO + See more

Description

We are a Digital Agency specializing in business intelligence for Brand and Performance. Since 2011, Mustache has been operating in front of large clients and agencies, meeting demands by FEE and JOB delivering tangible and proven results. (Analytics). Today, Mustache serves and campaigns campaigns for its clients in its main countries of operation. (South America, North America and Europe). We are experts in Business Intelligence.
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7

Mardini Agência Digital

São PauloBrazil

Team Size 2-9
Cost of Services $$$$$ <$30/h
2024 Awards Winner
2023 Awards Winner

Service Focus:

Pay Per ClickAdvertisingConversion Optimization + See more

Description

Digital Agency specializing in Lead GenerationDo you know how many business opportunities you need to reach your sales goals? We can help you find out.Through our partnership you will be able to create more business opportunities for yourself, what we call Leads.We will help you communicate and strategically position you in the digital marketing channels where your potential customers are.This way, through our partnership + our digital marketing...

Our Take

Out of 50,000 IT companies listed on TechBehemoths, Mardini Agência Digital is one that we could recommend for their services. Their reputation lies on facts such as 15 years of experience, 7 projects delivered and more than 5 happy clients. It is very likely that they could help you with your next IT project
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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