Top UI/UX Design Agencies in Portugal

Looking for a UI/UX design agency in Portugal? Our directory features the best in the field, offering creative and intuitive design services for your digital projects. Use our filters to compare agency portfolios, client reviews, and pricing and match with the best-fitting agency partner.

Best Portugal UI/UX Design Company Rankings

4 Companies-Rankings updated: September 26, 2026

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Portugal × Luxury × Sort by: Avg Hourly Price: High to Low ×Clear Filters

Sioux digital 1:1
Accelerating digital journeys, end to end
Sioux is a digital transformation agency with 25+ years of experience, operating across Brazil, Portugal and Mexico. We connect brand strategy, UX/UI design, SEO/GEO and software engineering under one team, powered by AI and data. Trusted by brands such as Santander, Adobe, Tegra, and FTD Educação, we help...
Top Services:
Digital Strategy
Software Development
UI/UX Design
Branding
Web Development
Show more
Location
Lisbon, Portugal
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Minimal Budget
$1,000 - $10,000
Sioux digital 1:1 Services
Digital Strategy
Software Development
UI/UX Design
Branding
Web Development
Web Design
Digital Marketing
Content Marketing
SEO
AEO
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Santander
Adobe
Tegra
Data sourced from the agency's DesignRush profile
Sioux digital 1:1 Reviews & Testimonials
Luís Gustavo Ruiz Review from Google
5.0★
Luís Gustavo Ruiz's Review Sourced from Google
Fui cliente da Sioux por alguns anos em três empresas diferentes, em mercados distintos. Sempre tive um atendimento excelente, com atenção do time e preocupação em respeitar prazos. A Sioux sabe ouvir as dores e necessidades dos clientes como poucas empresas fazem nesse mercado. Recomendo a todos que precisam de um braço tecnológico e estratégico de confiança.
Duncan Randall Review from Google
5.0★
Duncan Randall's Review Sourced from Google
O atendimento além de ser extremamente professional e muito pessoal também. São muitos atenciosos e respondem dúvidas e questões muito rápido. Passam para seus clientes um senso de confiança, comprometimento e segurança muito boa. Muito satisfeito com a parceria!
Aldo Bartolomasi Review from Google
5.0★
Aldo Bartolomasi's Review Sourced from Google
Além da fácil localização, as pessoas são muito profissionais e neste tempo de pandemia estavam todas respeitando as normas estabelecidas pelos governantes.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Visit Website View Profile
5.0 5.0 (45)
après- creative studio
We Don't Create Brands. We Uncover Them
Most brands are built backwards. Aesthetics first, meaning never. après- works the other way.We are a strategic brand identity studio working with premium brands and visionary businesses worldwide. Our work spans brand strategy, visual identity, and Webflow web design each built on deep discovery and...
Top Services:
Branding
eCommerce Development
Web Development
UI/UX Design
CRO
Show more
Location
Braga, Portugal
Number of Employees
Under 49
Average Hourly Rate
$100/hr
Minimal Budget
$10,000 - $25,000
après- creative studio Services
Branding
eCommerce Development
Web Development
UI/UX Design
CRO
Creative Services
Content Marketing
Package Design
Social Media Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
RoyaStranger
Matinal
YLEM Watches
NailMasters
Go Chill
Data sourced from the agency's DesignRush profile
Visit Website View Profile
Sixfold studio
Turning Digital Presence Into a Competitive Advantage.
Sixfold studio is a Lisbon-based digital studio that combines strategy, design and technology to turn a brand's digital presence into a competitive advantage. We create brands, websites and digital experiences that communicate clearly and drive better business...
Top Services:
Print Design
Digital Marketing
Social Media Marketing
SEO
Email Marketing
Show more
Location
Lisbon, Portugal
Number of Employees
Under 49
Average Hourly Rate
$45/hr
Sixfold studio Services
Print Design
Digital Marketing
Social Media Marketing
SEO
Email Marketing
Web Development
IT Services
Mobile App Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
El Corte Inglés
Nestlé
Herbalife
Essilor
Century 21
PLMJ
Furla
Peugeot
Porsche Design
Data sourced from the agency's DesignRush profile
Visit Website View Profile
imaga
When UX & AI Both Matter
Our PORTFOLIO INCLUDES marketplaces, e-commerce, workflow automations, AI assistants, corporate websites, banking apps, data warehouse initiatives, and more...
Top Services:
AI Development
Web Development
eCommerce Development
Software Development
Web Design
Show more
Location
Porto, Portugal
Number of Employees
Under 49
Average Hourly Rate
$37/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
4 Projects Listed
imaga Services
AI Development
Web Development
eCommerce Development
Software Development
Web Design
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Cayala
Halo
Zayn
Matrixsoft
Megapolis
XDS Astana Team
AeroCity
AKFA Group
Data sourced from the agency's DesignRush profile
Visit Website View Profile

Related Services

Popular Services

Sources

DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Why companies trust DesignRush

Every agency is independently vetted before it can be listed or ranked

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted: 125,882+

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected: 49%

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified: 4

4.7103 reviews

4.7286 Reviews

Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.

See how rankings and monetization work.

Latest Trends Related to User Experience

User Experience

Best Portugal UI/UX Design Company Rankings

Sioux digital 1:1

Accelerating digital journeys, end to end

Sioux digital 1:1 Services

Sioux digital 1:1 Reviews & Testimonials

après- creative studio

We Don't Create Brands. We Uncover Them

après- creative studio Services

Sixfold studio

Turning Digital Presence Into a Competitive Advantage.

Sixfold studio Services

imaga

When UX & AI Both Matter

imaga Services

Related Services