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Top Ruby on Rails Developers in Madrid

Ratings Updated: May 23, 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 89 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Madrid, Spain

    Services provided

    40% Web Development
    40% Custom Software Development
    20% IT Staff Augmentation

    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), is a web development firm specializing in full-stack and custom website development. Reviews consistently highlight their exceptional project management, technical expertise, and strong communication skills. Approximately 90% of reviewers commend their proactive and reliable service, resulting in improved project delivery times and increased user satisfaction across various web applications.

    See all 89 projects

    Reviews mention Autonomous

    Clients express a positive sentiment towards Digis' autonomy in project execution. One CTO highlighted their ability to swiftly recruit specialized software engineers, noting that Digis succeeded where others failed. They emphasized the team's capability to produce ready-for-testing products with minimal oversight and effective communication throughout the process. Overall, Digis is recognized for their efficiency and responsiveness, although there is a suggestion for improved management of development resources.
    • Software Engineers Recruiting for Cloud TV Playback Provider
      5.0 Jul 4, 2024

      The team produced ready for testing products, per our spec, in record time and without too much hand holding. Digis finds engineers willing to work outside the usual framework, with a capricious boss, delivering outputs fast.

      Read Full Review
    Read All Reviews
    3 of 3 reviews are 5 stars
    2 new reviews for Web Development services
    $10,000 – $49,000 avg. project cost

    Reviewed 3 times in the past 6 months

    In the last six months, clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting their impressive responsiveness and quality of development. For instance, one client noted a 40% reduction in project delivery times and significant improvements in site performance. Another mentioned their ability to quickly scale resources to meet project demands. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's integration and collaborative approach, leaving little room for improvement.
    Read 3 Recent Reviews

    View projects from:

    United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)
    $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.
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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

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

    Focus Areas

    20% Ruby on Rails
    25% React
    25% React Native +2
    20% NodeJS
    10% VueJS

    The Gnar Company is a full-stack web development firm specializing in web application development, offering services such as front-end and back-end development using technologies like React and Ruby on Rails. Overall, 83% of reviewers praised their technical expertise, project management, and commitment to meeting client needs, while 17% noted room for improvement in initial resource fit and deliverable definition. Their ability to integrate with client teams and deliver high-quality, production-ready code is frequently highlighted.

    See all 19 projects
    1 of 2 Ruby on Rails reviews are 5 stars
    1 new review for Ruby on Rails in past 6 months
    $50,000 – $199,999 avg. project cost

    Ruby on Rails Experience

    The Gnar Company demonstrates strong expertise in Ruby on Rails with 100% positive feedback from clients. Reviewers consistently praise their effective communication, project management, and ability to deliver high-quality solutions that enhance system functionality and user experience. Notably, 80% of reviewers highlighted the team's dedication and client-centric approach, while some suggested improvements in defining project deliverables and requirements upfront. Overall, The Gnar Company is well-regarded for their technical skills and collaborative spirit.

    Read Most Recent Review
    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.'
    Read All Reviews
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    WideFix Logotype

    WideFix

    4.9 11 reviews
    Premier Verified
    $10,000+
    $50 - $99 / hr
    2 - 9
    Serves Madrid, Spain

    Services provided

    30% Web Development
    30% Custom Software Development
    30% Mobile App Development +1
    10% IT Managed Services

    Focus Areas

    50% Ruby on Rails
    40% React
    10% React Native

    WideFix is a web development company specializing in custom website development, web application development, and full-stack web development. Reviews highlight their technical expertise, particularly in Ruby on Rails, and their commitment to delivering reliable, timely solutions. Positive feedback is overwhelmingly prevalent, with 100% of reviewers praising their professionalism and efficiency, while 40% specifically commend their adeptness in managing complex technical challenges.

    See all 11 projects

    Reviews mention Timely

    Overall, client sentiment regarding timeliness in WideFix's project delivery is overwhelmingly positive. Clients consistently noted that projects were completed on or ahead of schedule, with one client stating, "delivered items on time" and another remarking on their "excellent project management". Additionally, a CEO highlighted that all parts of a project were delivered "on time, and they even added additional responsibilities during the project". Such feedback underscores WideFix's commitment to timely execution and responsiveness to client needs.
    • E-Commerce Dev for Creators Platform
      5.0 Aug 14, 2023

      They were extremely responsive to our needs and delivered items quickly -- always ahead of schedule. They were able to take the lead on technically challenging tasks and deliver comprehensive solutions quickly with clear communication.

      Read Full Review
    • Web Development for Business Consulting Company
      4.0 Nov 16, 2022

      WideFix is very good when it comes to meeting deadlines. Their collaboration under normal circumstances is very good. Under challenging circumstances, they need some support.

      Read Full Review
    • Feature Development for Real Estate Web Application
      5.0 May 6, 2020

      The quality and speed of their work have really stood out. They are very fast.

      Read Full Review
    • E-Commerce Platform Migration for Group Gifting Platform
      5.0 Nov 11, 2025

      All parts of the project were delivered on time, and they even added additional responsibilities during the project and still never veered from their committed schedule. They accomplished what they said they were going to do by a reasonable time frame and without errors.

      Read Full Review
    • Software Development for EdTech Firm
      5.0 Feb 2, 2026

      Project delivered according to schedule as part of a complex code base with an existing large system for nudging without much help from other engineers. Worked independently as planned on UI and backend. On time, on plan, even ahead in several cases. Responsive, responsible and a delight to work with.

      Read Full Review
    Read All Reviews

    Industry Experience

    WideFix demonstrates substantial expertise across various industries, particularly in Education, eCommerce, Real Estate, and Information Technology. Clients commend their strong project management, timely delivery, and technical proficiency in Ruby on Rails. In Education, they enhanced an automated nudging system, while in eCommerce, they successfully migrated payment platforms and improved revenue metrics. Overall, feedback highlights WideFix as a reliable partner capable of addressing complex challenges, making them a suitable fit for clients in these sectors.

    Read All Reviews

    Select Industry to see insights

    eCommerce Consulting IT Services Real estate Information technology Education Other industries

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients commend WideFix for delivering high-quality work at a reasonable cost, often noting their exceptional value for money. For instance, one client highlighted that they chose WideFix due to their 'good value for cost' and 'high ratings.' Another client mentioned a significant reduction in financial reconciliation time and increased data accuracy, attributing this to WideFix's efficient service. Overall, the sentiment reflects satisfaction with both the cost and the quality of services provided.
    Read All Reviews

    View projects from:

    United States (5) Belarus (1) Spain (1) England (1)
    View Profile Visit Website
  • 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 Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    4.5

    Cost

    4.0

    Willing to Refer

    5.0

    Madrid-based clients highlight Crowtec's expertise in end-to-end platform development, including backend, frontend, and machine learning integration. Their work on U4IMPACT's scalable, high-quality solution was delivered on time with excellent project management, impressing clients with their technical skills and reliability.
    Read Local 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)
    View Profile
  • 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
    Madrid, Spain

    Ability to deliver

    22.7/40.0
    16.4/20 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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