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Top Ruby on Rails Developers in Madrid

Ratings Updated: February 5, 2026
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2 Leaders 3 Contenders

5 Companies

Country: Spain
City: Madrid

List of the Top Madrid Ruby on Rails Development Firms

  • Featured

    What are Featured Providers?

    Digis, a Fiverr company (NYSE: FVRR) Logotype

    Digis, a Fiverr company (NYSE: FVRR)

    4.9 88 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Madrid, Spain

    Services provided

    50% Web Development
    50% Custom Software Development

    Focus Areas

    10% Ruby on Rails
    10% .NET
    10% Angular +7
    10% Django
    10% Flutter
    10% Laravel
    10% NextJS
    10% NodeJS
    10% React
    10% React Native

    Digis, a Fiverr company (NYSE: FVRR), excels in providing comprehensive web development and staff augmentation services. With a focus on custom website development, front-end and back-end development, they consistently deliver high-quality projects, demonstrating 100% positive feedback for their technical expertise and effective project management. Clients frequently highlight their reliability and seamless integration into existing teams, with 80% mentioning their exceptional communication skills and adaptability.

    See all 88 projects

    Reviews mention Open to feedback

    The overall sentiment regarding DIGIS's openness to feedback is positive. Clients noted that DIGIS effectively implemented their feedback throughout the project, resulting in successful outcomes. One client highlighted that they had a lot of feedback, which DIGIS integrated into the development process. However, there were minor communication challenges, indicating room for improvement. Overall, clients recommend providing clear guidelines to ensure successful collaboration.
    • Mobile App Development for Web Application Manager
      5.0 Jul 29, 2020

      It was easy to communicate both with the developer and the project manager. They were always ready to help with the questions, solve the misunderstandings, explain things, etc. Really happy with the collaboration.

      Read Full Review
    • Custom Software Dev for Chat Software Company
      4.0 Jan 20, 2020

      We are also happy about the communication with the Digis management team and project managers. The quality of the developers stands out to us. They also are open to improving their performance.

      Read Full Review
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    6 of 6 reviews are 5 stars
    1 new review for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 6 times in the past 6 months

    Recent reviews of Digis, a Fiverr company (NYSE: FVRR), reflect a consistently positive sentiment among clients. Clients praised their responsiveness, effective communication, and ability to meet project milestones. For instance, a CEO noted the quick onboarding of talent and achievement of beta milestones, while an Engineering Manager highlighted a 25% reduction in bug backlog due to Digis' support. Overall, clients reported satisfaction with timely deliverables and high-quality work, with no significant areas for improvement identified.
    Read 6 Recent Reviews
    $50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

    Custom Product Development

    Our specialists around the globe provide the expertise and development resources to scale your IT products and achieve success.
    View Packages
    1 of 1 Madrid-based review is 5 stars
    Unknown avg. project cost for Web Development services in Madrid

    Madrid-based Web Development project highlight

    Custom Software Development for Live Entertainment Platform

    5.0 — A live entertainment platform has hired Digis to rewrite their core product using a modern technology stack. The team has added new features to the product and is continuously improving its Read more
    Read All Reviews
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    The Gnar Company Logotype

    The Gnar Company

    4.8 19 reviews
    Premier Verified
    $25,000+
    $150 - $199 / hr
    10 - 49
    Serves Madrid, Spain

    Services provided

    30% Web Development
    30% Mobile App Development
    20% Custom Software Development +2
    10% AI Development
    10% UX/UI Design

    Focus Areas

    30% Ruby on Rails
    25% React
    25% React Native +2
    10% NodeJS
    10% VueJS

    The Gnar Company is a web development firm specializing in custom website development, full-stack web development, and web application development using technologies like Ruby on Rails and React. Their reviews reflect a high level of client satisfaction, with 100% of feedback highlighting their adaptability, commitment to quality, and effective integration into client teams. Some reviewers noted challenges in resource allocation and deliverable clarity. Overall, The Gnar Company is praised for their technical expertise and client-centric approach.

    See all 19 projects

    Reviews mention Unique expertise

    Clients consistently highlight The Gnar Company's unique expertise, noting their deep knowledge in specific technologies such as React and Ruby on Rails. One client emphasized the professionalism and proactivity of the developers, stating they were specialists who seamlessly integrated with the internal team. Another client praised their capability and enthusiasm, asserting that The Gnar Company's team was ultra-capable and adept at driving projects forward. Overall, feedback reflects a strong sentiment of satisfaction regarding their specialized skills and collaborative approach.
    • Web & Mobile App Dev for Reverse Logistics Platform Company
      4.0 Mar 9, 2023

      Developers were specialists in our required fields and offered broad experience and expertise. It was always easy to work with the company founders, who went out of their way to meet our needs.

      Read Full Review
    • Dev Staff Augmentation for Business Catering Marketplace Co
      4.5 Feb 25, 2021

      The quality of their code was really good — it was well-tested and well-factored. It was clear that they’d been working with technology for a long time. The Gnar Company’s professionalism, enthusiasm, and ownership of the technology space distinguished them.

      Read Full Review
    Read All Reviews
    3 of 7 Web Development reviews are 5 stars
    2 new reviews for Web Development in past 6 months
    $50,000 – $199,999 avg. project cost

    Web Development PROJECT HIGHLIGHT

    Web App Development for Healthcare Biotech Company

    5.0 — The Gnar Company has developed web applications for a healthcare biotech company. The team has worked primarily with Ruby on Rails and React. Read more
    Read 7 Reviews

    Industry Experience

    The Gnar Company has received positive feedback across various industries, including Healthcare, Sports, Non-profit, Arts, Consulting, Consumer Products, IT Services, Financial Services, and Government. Clients highlight their expertise in full-stack development, particularly with Ruby on Rails and React, showcasing strengths in project management, responsiveness, and quality of work. The overall sentiment is highly favorable, indicating The Gnar Company is well-suited for tech-focused projects within these sectors.

    Read All Reviews

    Select Industry to see insights

    Healthcare Sports Non-profit Arts, entertainment & music Consulting Consumer Products IT Services Software Energy & natural resources Financial services Advertising & marketing Government

    Average Project Cost Breakdown

    $50,000 to $199,999 (7) $200,000 to $999,999 (4) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (1)

    What Clients Have Said

    Overall, clients express positive sentiments regarding The Gnar Company's cost and value for money. Many reviews highlight their pricing as competitive, with remarks like 'good value for cost' and 'you get what you pay for.' Clients appreciate the quality of work delivered, often noting that the investment leads to significant improvements and long-term benefits. For instance, one client mentioned, 'their outputs have strong foundations,' while another emphasized, 'the communication was exceptional and they offered great ideas.'
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  • Crowtec Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Services provided

    5% Web Development
    25% AI Development
    25% AR/VR Development +6
    10% Custom Software Development
    10% Low/No Code Development
    10% Mobile App Development
    5% E-Commerce Development
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    10% Ruby on Rails
    25% React Native
    20% VueJS +5
    15% NodeJS
    10% Flutter
    10% Other frameworks and CMS
    5% NextJS
    5% React

    Crowtec is a technology development company specializing in end-to-end platform design and development, including backend, frontend, data, and machine learning solutions. Clients commend them for their impressive work quality and technical expertise, with 100% of reviews highlighting on-time delivery and effective project management. Overall, feedback is overwhelmingly positive, with no significant areas for improvement mentioned.

    See all 1 projects

    Industry Experience

    Crowtec demonstrates significant expertise in the Education sector, providing end-to-end technological solutions for startups. Their work on platform design and development garnered positive feedback for quality and scalability. Clients noted their strong project management and technical proficiency, emphasizing timely delivery and effective communication. Overall, the sentiment from the education industry reflects high satisfaction, making Crowtec a suitable partner for organizations seeking robust technological development in this field.

    Read All Reviews

    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have noted that Crowtec offers strong value for money, particularly highlighting their impressive work quality and technical expertise. For instance, the CEO of U4IMPACT emphasized that the quality of service was a primary factor in their selection of Crowtec, and they delivered the project on time. Overall, feedback reflects a positive sentiment regarding the company's cost-effectiveness in relation to the quality of deliverables provided.
    Read All Reviews

    Review Rating from Madrid Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    4.5

    Cost

    4.0

    Willing to Refer

    5.0

    Madrid clients commend Crowtec’s proficiency in designing and developing robust, scalable platforms, emphasizing their technical excellence and effective communication. Their work on U4IMPACT’s innovative project demonstrates their ability to handle sophisticated solutions efficiently.
    Read All Reviews
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  • Nazaries intelligenia Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    50 - 249
    Madrid, Spain

    Services provided

    15% Web Development
    45% Custom Software Development
    20% API Development +2
    10% AI Development
    10% UX/UI Design

    Focus Areas

    11% Ruby on Rails
    23% Angular
    22% Django +2
    22% NodeJS
    22% React

    Nazaries intelligenia is a distinguished software development company specializing in creating minimum viable products and supporting ongoing product development. The reviews highlight their exceptional capability in project management, adaptability, and collaboration, with 100% positive feedback regarding their understanding of client needs and alignment with company values. Reviewers commend their personal approach and successful delivery of complex projects.

    See all 1 projects

    Industry Experience

    Nazaries Intelligenia has demonstrated expertise within the IT Services industry, receiving positive feedback for their collaborative project management and ability to deliver high-quality MVPs. Clients highlighted their strong culture fit, responsive communication, and effective knowledge transfer to internal teams. The company’s support contributed to notable business growth, as evidenced by successful funding rounds and customer acquisition. Potential clients in IT Services can expect a partner that values alignment and flexibility in meeting project needs.

    Read All Reviews

    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients have expressed that Nazaries intelligenia offers good value for the cost, highlighting a strong cultural fit and alignment with company values. One client noted their satisfaction with the pricing in relation to the services provided, specifically mentioning the effective delivery of an MVP and ongoing support. Overall sentiment indicates that clients appreciate the balance of quality and affordability, reinforcing their decision to partner with Nazaries intelligenia for their projects.
    Read All Reviews

    Madrid, Spain

    62 Calle de Alfonso XII
    Madrid, Spain 28014

    6 - 9

    See All Locations (5)
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  • Fullcircle s.l. Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Services provided

    20% Web Development
    20% Mobile App Development
    15% UX/UI Design +5
    10% AR/VR Development
    10% Custom Software Development
    10% E-Commerce Development
    10% ERP Consulting and SI
    5% AI Development

    Focus Areas

    13% Ruby on Rails
    13% Angular
    13% NodeJS +6
    13% Other frameworks and CMS
    13% React
    13% VueJS
    10% React Native
    6% .NET
    6% Symfony

    Fullcircle s.l., a web development company, was founded in 2015. The small team focuses on Web Development and Mobile App Development.

    Read more
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  • Bidea Factory Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Madrid, Spain

    Services provided

    20% Web Development
    20% API Development
    20% Custom Software Development +2
    20% DevOps Managed Services
    20% Mobile App Development

    Focus Areas

    10% Ruby on Rails
    10% Angular
    10% CodeIgniter +7
    10% NextJS
    10% NodeJS
    10% Oracle Application Development Framework
    10% React
    10% React Native
    10% Spring MVC
    10% Struts

    Bidea Factory is a custom software development firm. Headquartered in Madrid, Spain and Vitacura, Chile, the team specializes in Custom Software Development and Web Development.

    Read more
    View Profile
  • Lebrijo.com Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    Freelancer
    Magán, Spain

    Services provided

    100% Web Development

    Focus Areas

    100% Ruby on Rails

    Lebrijo.com is a small website development company launched in 2013. Their team specializes in Web Development.

    Read more
    View Profile

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1 Crowtec
2 Nazaries intelligenia

List of the Top 2 Madrid Ruby on Rails Development Firms

  1. Crowtec Logotype

    Crowtec

    $25,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Ability to deliver

    31.9/40.0
    16.2/20 Reviews
    8.8/10 Clients & Experience
    6.9/10 Market Presence

    Service focus

    5% Web Development
    10% Ruby on Rails
    10% Custom Software Development
    85% Other
    View Profile Visit Website
  2. Nazaries intelligenia Logotype

    Nazaries intelligenia

    $25,000+
    $50 - $99 / hr
    50 - 249
    Granada, Spain

    Ability to deliver

    22.9/40.0
    16.6/20 Reviews
    0/10 Clients & Experience
    6.3/10 Market Presence

    Service focus

    15% Web Development
    11% Ruby on Rails
    45% Custom Software Development
    40% Other
    View Profile Visit Website
  3. Fullcircle s.l. Logotype

    Fullcircle s.l.

    $5,000+
    $50 - $99 / hr
    2 - 9
    Madrid, Spain

    Ability to deliver

    5.9/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.9/10 Market Presence

    Service focus

    20% Web Development
    13% Ruby on Rails
    10% Custom Software Development
    70% Other
    View Profile Visit Website
  4. Bidea Factory Logotype

    Bidea Factory

    $5,000+
    $25 - $49 / hr
    10 - 49
    Madrid, Spain

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    20% Web Development
    10% Ruby on Rails
    20% Custom Software Development
    60% Other
    View Profile Visit Website
  5. Lebrijo.com Logotype

    Lebrijo.com

    $10,000+
    $25 - $49 / hr
    Freelancer
    Magán, Spain

    Ability to deliver

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

    Service focus

    100% Web Development
    100% Ruby on Rails
    View Profile Visit Website

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