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

2 Companies-Rankings updated: September 26, 2026
Arts
Budget
Sort by: Avg Hourly Price: High to Low

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

  • Altar.io

    Custom Product & Software Development Focused On Your Success

    Altar.io ensures we always prioritize intuitive interface design and seamless user journeys, blending strategic development with clear collaboration. Our recognized leadership in crafting engaging digital experiences continues to set new standards, delivering tailored solutions that accelerate growth and...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Product Design
    • UI/UX Design
    • Show more
    Location
    Lisbon, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed

    Altar.io Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Product Design
    • UI/UX Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Loan Lynx
    • Movie Me!
    • Krepling
    • Ovvio
    • Fave
    • Legartis
    • McKinsey & Co
    • Audio Test Kitchen
    • QuartalFS
    • Apiax
    Data sourced from the agency's DesignRush profile

    Altar.io Reviews & Testimonials

    • Dudley Gould ACA
      Dudley Gould ACA Founder at Circit
      4.8★

      Fintech Review from Dudley Gould ACA

      What set's Alatar.io apart is their team. They are not only experienced product managers, software developers and designers but have a lot of experience building and helping startups. Whilst Altar.io is responsible for all of the tech development, a huge amount of my time with the Altar.io team is actually spent working on strategy, marketing and business development. I highly recommend working with Altar.io.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit WebsiteView Profile
    4.2 4.2 (1)
    5.0 5.0 (1)

  • Itsanashow Studio

    Shape beautiful and meaningful stories through animation, design and user experience

    We specialize in working with tech and software companies aiming to enhance their outreach and showcase their products, establishing them as leaders in their respective business fields...

    Top Services:

    • Video Production
    • Video Marketing
    • Branding
    • Graphic Design
    • Web Design
    • Show more
    Location
    Lisbon, Portugal
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    Itsanashow Studio Services

    • Video Production
    • Video Marketing
    • Branding
    • Graphic Design
    • Web Design
    • Logo Design
    • UI/UX Design
    • Creative Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bear App
    • EDP
    • Worldline
    • Novartis
    • RTP
    • Uniplaces
    • Aga Khan Foundation
    • GivingTuesday
    • Pentos
    • Municipio Oeiras
    Data sourced from the agency's DesignRush profile
    Visit WebsiteView 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

1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
125,882+
2

Portfolio Review

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

Applicants rejected
49%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
2
Google4.7103 reviewsTrustpilot4.7286 Reviews

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

See how rankings and monetization work.

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