# Top Ruby on Rails Developers in Madrid Recommended Ruby on Rails companies in Madrid include Crowtec, Nazaries intelligenia, Fullcircle s.l., Bidea Factory, Lebrijo.com. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Ruby on Rails Developers in Madrid Ratings Updated: Jul 30, 2026 ### [Crowtec](https://clutch.co/profile/crowtec-0) #### 5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Madrid, Spain #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 25% AR/VR Development - 25% AI Development - 5% E-Commerce Development - 10% Low/No Code Development - 10% Mobile App Development - 5% Other Application Development - 5% Wearable App Development - 5% Web Development #### Company description 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. [Visit Website](https://crowtec.co/) #### Great project management Clients have consistently praised Crowtec for their exceptional project management capabilities. One CEO highlighted that the 'project management was great,' emphasizing effective communication and timely delivery. Another client noted the importance of a solid foundation for scalability, which Crowtec provided through meticulous planning and execution. Overall, the sentiment reflects a high level of satisfaction with Crowtec's ability to manage projects efficiently and deliver quality results. #### Experience in 1 industry Crowtec has demonstrated expertise in the Education sector, providing end-to-end technological solutions for startups. Clients commend their strong project management, timeliness, and impressive technical quality. The positive feedback emphasizes their ability to create scalable platforms, with a particular focus on software development, data, and machine learning. Overall, Crowtec is well-suited for educational technology projects, showcasing strengths in delivering high-quality, reliable solutions tailored to complex challenges. [Read All Reviews](https://clutch.co/profile/crowtec-0?verified=true#reviews) ##### Education Experience Crowtec demonstrates notable expertise in the Education sector, highlighted by their successful development of a technological platform for U4IMPACT, which connects students with companies. Clients commend their impressive work quality and technical skills, emphasizing the company's effective project management and on-time delivery. Overall sentiment reflects satisfaction with the scalability and innovative solutions offered, positioning Crowtec as a strong candidate for educational projects seeking robust technological development. - 1 review for education industry - 1 review is 5 stars - $10,000 – $49,000 avg. project cost - Software Development for EdTech Startup (5.0/5, Jan 30, 2023): Crowtec designs and develops a technological platform for an edtech startup. They've created a software environment for testing and production, built the front- and backend, and set up data and ML algorithms. [Read Full Review](https://clutch.co/go-to-review/crowtec-0/178396) #### 4.0 out of 5.0 rating for cost What Clients Have Said Clients generally perceive Crowtec as offering good value for money, particularly noting the quality of their work and technical expertise. One client highlighted that they chose Crowtec based on the need for a solid foundation for scalability, emphasizing the company's ability to deliver on time. Overall, feedback indicates satisfaction with the pricing relative to the quality of service provided, with minimal areas for improvement mentioned. [Read All Reviews](https://clutch.co/profile/crowtec-0?verified=true#reviews) - $10,000 to $49,000 (1 reviews) #### 1 review from clients near Madrid Review Rating from Clients - 5.0 out of 5.0 - Overall: 5.0 - Quality: 5.0 - Schedule: 4.5 - Cost: 4.0 - Willing to Refer: 5.0 Madrid-based clients praise Crowtec for their technical expertise and high-quality work in developing scalable platforms, including backend, frontend, and machine learning components, delivered on time with excellent project management. [Read Local Reviews](https://clutch.co/profile/crowtec-0?verified=true#reviews) --- ### [Nazaries intelligenia](https://clutch.co/profile/nazaries-intelligenia) #### 5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - Madrid, Spain #### Services Provided - Allocation of Expertise by Percentage - 20% API Development - 10% UX/UI Design - 45% Custom Software Development - 10% AI Development - 15% Web Development #### Company description Nazaries intelligenia is a software development company known for delivering high-quality MVPs and providing skilled frontend and backend engineering support. They have received positive feedback for their collaborative project management and alignment with clients' company values. Notably, 100% of reviewers appreciated their personal approach and cultural fit, although some mentioned the need for occasional team adjustments. [Visit Website](https://www.nazaries.com/en) #### Trustworthy #### Experience in 1 industry 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](https://clutch.co/profile/nazaries-intelligenia?verified=true#reviews) ##### IT Services Experience Nazaries intelligenia has received positive feedback for their expertise in developing MVPs and providing skilled engineering resources in the IT Services industry. Clients commend their collaborative approach, flexibility in project management, and alignment with company values. Notable successes include significant client growth and funding milestones, indicating their impactful contributions to projects. Overall, their commitment to client needs and strong communication fosters trust, making them a suitable partner for businesses seeking tailored IT solutions. - 1 review for it services industry - 1 review is 5 stars - $50,000 – $199,999 avg. project cost - MVP & API Development for Recruitment Software Company (5.0/5, Mar 24, 2025): Nazaries intelligenia developed an MVP for a recruitment software company. The team worked on the front- and backend development. The team also helped set up and train the internal engineering team. [Read Full Review](https://clutch.co/go-to-review/nazaries-intelligenia/362054) #### 5.0 out of 5.0 rating for cost 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](https://clutch.co/profile/nazaries-intelligenia?verified=true#reviews) - $50,000 to $199,999 (1 reviews) #### 4% of employees work in Madrid office Madrid, Spain 62 Calle de Alfonso XII 6 - 9 employees [See All Locations (5)](https://clutch.co/profile/nazaries-intelligenia#location) --- ### [Fullcircle s.l.](https://clutch.co/profile/fullcircle-sl) - $5,000+ minimum project size - $50 - $99 average hourly rate - 2 - 9 employees - Madrid, Spain #### Services Provided - Allocation of Expertise by Percentage - 15% UX/UI Design - 10% Custom Software Development - 10% AR/VR Development - 5% AI Development - 10% E-Commerce Development - 10% ERP Consulting and SI - 20% Mobile App Development - 20% Web Development #### Company description Fullcircle s.l., a web development company, was founded in 2015. The small team focuses on Web Development and Mobile App Development. [Visit Website](https://fullcircle.es) --- ### [Bidea Factory](https://clutch.co/profile/bidea-factory) - $5,000+ minimum project size - $25 - $49 average hourly rate - 10 - 49 employees - Madrid, Spain #### Services Provided - Allocation of Expertise by Percentage - 20% API Development - 20% Custom Software Development - 20% DevOps Managed Services - 20% Mobile App Development - 20% Web Development #### Company description 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. [Visit Website](https://bideafactory.com/) --- ### [Lebrijo.com](https://clutch.co/profile/lebrijocom) - $10,000+ minimum project size - $25 - $49 average hourly rate - Freelancer employees - Magán, Spain #### Services Provided - Allocation of Expertise by Percentage - 100% Web Development #### Company description Lebrijo.com is a small website development company launched in 2013. Their team specializes in Web Development. [Visit Website](https://lebrijo.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them. 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