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Top Usability Testing Companies in Rio de Janeiro

Ratings Updated: April 2, 2026
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1 Leaders 5 Contenders

6 Companies

Country: Brazil
City: Rio de Janeiro
User Experience Focus: Usability Testing

List of the Top Rio de Janeiro Usability Testing Firms

  • Featured

    What are Featured Providers?

    QAlified Logotype

    QAlified

    4.9 21 reviews
    Premier Verified
    Undisclosed
    $25 - $49 / hr
    10 - 49
    Serves Rio de Janeiro, Brazil

    Services provided

    100% Application Testing

    Focus Areas

    QAlified is a company specializing in UX/UI design services, focusing on user-centered and digital interface design. Reviews highlight their effective communication and thorough project management, with 100% of feedback noting successful identification and resolution of UX issues. Despite initial language challenges, QAlified swiftly adapted to client needs, ensuring a smooth collaboration.

    See all 21 projects
    1 of 1 reviews is 5 stars
    Unknown avg. project cost

    Reviewed 1 time in the past 6 months

    In the past six months, QAlified has received positive feedback for their quality assurance services, particularly in improving site stability and reducing high-severity issues post-release. Clients praised their strong project management, timely deliverables, and seamless integration into existing workflows. Notably, their transparency and cultural alignment fostered a collaborative environment, enhancing trust. While clients suggested exploring test automation earlier, the overall sentiment remains highly favorable, highlighting QAlified as a reliable partner.
    Read 1 Recent Review
    0 of 1 UX/UI Design reviews are 5 stars
    Less than $10,000 avg. project cost

    UX/UI Design PROJECT HIGHLIGHT

    Web App UX for Lending Company

    4.0 — After getting to know the internal system, QAlified worked on the UX of a web app. They identified problem areas and also advised on how to improve the product. Read more
    Read 1 Review

    Industry Experience

    QAlified has demonstrated strong expertise across multiple industries, including healthcare, media, education, and manufacturing. Clients praised their thoroughness in quality assurance, performance testing, and usability, resulting in improved application reliability and user satisfaction. Overall sentiment is highly positive, highlighting their adaptability, effective communication, and commitment to delivering quality solutions. Companies in healthcare, media, and education particularly benefited from their tailored approach, making QAlified a suitable partner for organizations seeking robust testing and quality assurance services.

    Read All Reviews

    Select Industry to see insights

    Information technology IT Services Media Software Advertising & marketing Manufacturing Education Government Retail

    Average Project Cost Breakdown

    Less than $10,000 (3) $10,000 to $49,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Clients consistently noted that QAlified offers good value for money, with several reviews highlighting that their pricing fits within budgets while delivering high-quality results. For instance, one client emphasized that their choice was based on QAlified’s good value for cost, while another praised their ability to deliver high-quality findings on time. Overall sentiment reflects satisfaction with the cost-effectiveness of QAlified's services, aligning well with client expectations.
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  • FlowCode Logotype

    5.0 8 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Rio de Janeiro, Brazil

    Services provided

    20% UX/UI Design
    20% Mobile App Development
    20% Web Development +3
    15% Branding
    15% Custom Software Development
    10% Low/No Code Development

    Focus Areas

    35% Usability Testing
    35% UX Strategy
    30% User Research

    FlowCode is a design and development company specializing in UX/UI and digital interface design. They consistently receive high praise for their project management, quality of deliverables, and alignment with client needs. With a 100% positive feedback rate, clients highlight FlowCode's impressive partnership, culture fit, and efficient, high-quality delivery. Their user-centered design approach has resulted in significant satisfaction and engagement improvements.

    See all 8 projects

    Reviews mention High-quality work

    Clients consistently praised FlowCode for delivering high-quality work characterized by impressive velocity and accuracy. The CEO of Voa Legal highlighted the 'quality within AI and UI/UX interfaces' and noted the 'impressive' culture fit. Similarly, the Head of Product from a personal finance SaaS company commended the 'incredible' visual outcome and the team's independence in resolving technical specifications, emphasizing the overall excellence of the final product.
    • Automation Tool Development for Strategy Consulting Company
      5.0 Aug 5, 2025

      The quickness to deliver the first phases and accuracy to execute the scope demonstrate their commitment to high-quality work. Their quality within AI and UI/UX interfaces has been commendable. The velocity and quality of the delivery are impressive.

      Read Full Review
    Read All Reviews
    2 of 2 reviews are 5 stars
    1 new review for UX/UI Design services
    Unknown avg. project cost

    Reviewed 2 times in the past 6 months

    Recent reviews of FlowCode highlight a strong overall sentiment, with clients praising their project management, timely delivery, and effective communication. One client noted the impressive partnership and successful outcomes in developing an iOS and Android application, while another emphasized improved conversion rates due to FlowCode's no-code development services. Both clients were referred to FlowCode and appreciated their alignment in values, as well as the good value for cost, indicating a consistent satisfaction with the company's services.
    Read 2 Recent Reviews
    1 of 1 Usability Testing reviews is 5 stars
    Less than $10,000 avg. project cost

    Usability Testing Experience

    Overall, FlowCode receives positive feedback for their Usability Testing services, with 100% of reviewers highlighting the company's independence and effective communication. Clients commend the impressive UI/UX design and timely delivery of projects. One reviewer noted the 'incredible' visual results and smooth development process, emphasizing a strong culture fit. The feedback showcases FlowCode's expertise in meeting objectives without requiring detailed technical specifications, indicating a high level of competence in their field.

    Read Most Recent Review

    More responsive than most other service providers

    FlowCode is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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  • Pura Comunicação Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Services provided

    10% UX/UI Design
    15% E-Commerce Development
    10% Logo +10
    10% Low/No Code Development
    10% Web Design
    10% Web Development
    5% Branding
    5% Content Marketing
    5% Ecommerce Marketing
    5% Graphic Design
    5% Mobile App Development
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    25% Usability Testing
    50% UX Strategy
    25% User Research

    Web design company Pura Comunicação is headquartered in Rio de Janeiro, Brazil. They focus on Web Design and Web Development.

    Read more
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  • YDX Innovation Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Rio de Janeiro, Brazil

    Services provided

    10% UX/UI Design
    40% Custom Software Development
    30% AR/VR Development +2
    10% Event Marketing
    10% Web Design

    Focus Areas

    10% Usability Testing
    80% UX Strategy
    10% User Research

    Founded in 2007, YDX Innovation is a custom software development company. The firm focuses on Custom Software Development and AR/VR development, and is small.

    Read more

    Rio de Janeiro, Brazil

    LRG SAO FRANCISCO DE PAULA. 34 - sala 501
    Rio de Janeiro, Brazil 20051-070

    6 - 9

    See All Locations (2)
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  • Agency CloudPage. Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Rio de Janeiro, Brazil

    Services provided

    20% UX/UI Design
    30% Search Engine Optimization
    20% Web Design +2
    15% IT Strategy Consulting
    15% Web Development

    Focus Areas

    35% Usability Testing
    35% UX Strategy
    30% User Research

    Small SEO agency Agency CloudPage., is based in Rio de Janeiro, Brazil. Their services include Search Engine Optimization and Web Design.

    Read more
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  • Rio X Marketing Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Services provided

    20% UX/UI Design
    20% Content Marketing
    20% Custom Software Development +2
    20% Social Media Marketing
    20% Web Design

    Focus Areas

    35% Usability Testing
    35% User Research
    30% UX Strategy

    Rio X Marketing is a Rio de Janeiro, Brazil-based social media marketing firm. The team focuses on Social Media Marketing and Content Marketing.

    Read more
    View Profile
  • MDMB Agência de E-commerce Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Services provided

    20% UX/UI Design
    20% E-Commerce Development
    20% Search Engine Optimization +2
    20% Web Design
    20% Web Development

    Focus Areas

    30% Usability Testing
    35% UX Strategy
    35% User Research

    MDMB Agência de E-commerce is an UX agency. They are based in Rio de Janeiro, Brazil, and their services include UX/UI Design and E-Commerce Development.

    Read more
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1 FlowCode

List of the Top 1 Rio de Janeiro Usability Testing Firms

  1. FlowCode Logotype

    FlowCode

    $1,000+
    $25 - $49 / hr
    10 - 49
    Rio de Janeiro, Brazil

    Ability to deliver

    30.5/40.0
    17.8/20 Reviews
    8.1/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    20% UX/UI Design
    35% Usability Testing
    80% Other
    View Profile Visit Website
  2. Pura Comunicação Logotype

    Pura Comunicação

    $1,000+
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Ability to deliver

    11.9/40.0
    0/20 Reviews
    6.8/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

    10% UX/UI Design
    25% Usability Testing
    90% Other
    View Profile Visit Website
  3. YDX Innovation Logotype

    YDX Innovation

    $5,000+
    $100 - $149 / hr
    10 - 49
    Rio de Janeiro, Brazil

    Ability to deliver

    9.2/40.0
    0/20 Reviews
    3.6/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    10% UX/UI Design
    10% Usability Testing
    90% Other
    View Profile Visit Website
  4. Agency CloudPage. Logotype

    Agency CloudPage.

    $1,000+
    $50 - $99 / hr
    2 - 9
    Rio de Janeiro, Brazil

    Ability to deliver

    5.3/40.0
    0/20 Reviews
    0.7/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    20% UX/UI Design
    35% Usability Testing
    80% Other
    View Profile Visit Website
  5. Rio X Marketing Logotype

    Rio X Marketing

    Undisclosed
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% UX/UI Design
    35% Usability Testing
    80% Other
    View Profile Visit Website
  6. MDMB Agência de E-commerce Logotype

    MDMB Agência de E-commerce

    Undisclosed
    Undisclosed
    2 - 9
    Rio de Janeiro, Brazil

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    20% UX/UI Design
    30% Usability Testing
    80% Other
    View Profile Visit Website

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