Looking for the best Ruby development agencies to hire in 2025? Whether you’re building a robust web application, scaling an existing product, or seeking custom backend solutions, partnering with the right Ruby experts can make all the difference.
Despite the growing number of frameworks and languages, Ruby, especially Ruby on Rails, remains a popular choice for startups and established businesses alike. According to the 2024 Stack Overflow Developer Survey, over 6% of developers still actively use Ruby, with Rails maintaining a strong presence in web development thanks to its rapid prototyping capabilities and convention-over-configuration philosophy.
Additionally, a 2024 GitHub Octoverse Report indicates that Ruby repositories experienced a 4% year-over-year growth in contributions, reflecting steady interest and ongoing community support.
In this list, we’ve curated the top Ruby development agencies to hire in 2025, recognized for their technical expertise, industry experience, and proven success in delivering scalable, high-quality Ruby solutions.
At Azati, you can hire experienced Ruby developers who craft scalable web applications, enhance backend performance, and optimize business logic to help companies achieve operational efficiency and growth. Our team includes 70+ in-house Ruby specialists and access to a network of over 1000 vetted external experts we can engage for your project. This enables us to quickly scale teams according to your needs, while ensuring top-tier expertise at every stage.
We specialize in building robust platforms, integrating APIs, refining databases, and delivering clean, maintainable code that drives business success. To date, we’ve completed over 360 projects for clients in the USA, Europe, and Asia, spanning 15+ industries from fintech to healthcare.
Within 1-2 weeks, we can assemble a dedicated team of Ruby experts, ready to transform your product with technical precision and industry best practices.
📞 BOOK A CALL to quickly onboard top Ruby talent tailored to your project needs.
Cooperation models:
Staff augmentation: Quickly expand your in-house team with our skilled Ruby developers to fill expertise gaps and accelerate delivery.
Dedicated development teams: Get a fully managed team of Ruby professionals focused exclusively on your project, ensuring deep commitment and aligned priorities.
Full-cycle software development: We handle the entire development process from idea and architecture to deployment and maintenance, delivering end-to-end Ruby solutions.
Key benefits:
Get senior Ruby engineers with 5+ years of experience in Rails, Sidekiq, and PostgreSQL in under a week
Our experts refactor, optimize, and modernize your existing applications without disrupting your business
We specialize in scaling Ruby on Rails applications, optimizing database queries, and improving response times
Seamlessly transition from monolith to microservices with our Ruby and Cloud specialists
Trusted by startups and enterprises alike, with a portfolio of successful Ruby projects
Why choose Azati:
We’re committed to fueling your initiatives by forming a team of Ruby professionals deeply familiar with the latest technologies and trends. Whether you need to hire Ruby developers for a startup MVP or a complex enterprise solution, Azati ensures a seamless and efficient collaboration, supported by proactive account managers every step of the way.
If you are looking for a Ruby on Rails-focused agency with broad experience across web and mobile development, Rubyroid Labs is worth considering. Rubyroid Labs positions itself not just as a development provider but as a partner helping businesses enhance their digital presence and customer engagement. In addition to Ruby on Rails, their services include web design, mobile development, and custom software solutions tailored to real business needs.
Their 80+ in-house Ruby developers, enable them to take on projects of varying complexity: from building MVPs to upgrading legacy systems. The company emphasizes a combination of technical proficiency, user-friendly design, and a clear understanding of business objectives, ensuring that solutions are not just functional but also strategically aligned.
Key benefits:
Deep focus on Ruby on Rails development, with services ranging from MVP creation to legacy system modernization.
A well-structured development process with an emphasis on code quality, scalability, and performance.
Experience in auditing and refactoring existing applications to improve stability and extend product lifespan.
Why choose them:
Rubyroid Labs positions itself as a flexible partner for startups and SMEs, offering both dedicated team setups and full-cycle development services. Their ability to adapt to various industries and handle complex backend challenges makes them a viable choice for companies seeking reliable Ruby expertise without committing to large in-house teams.
If you are looking for a Ruby development company with a strong product mindset, Railsware is a notable option. The company operates as a product studio, combining consultancy services with its own SaaS products, including Mailtrap.io, Coupler.io, and TitanApps.io, all of which started as internal tools and evolved into successful commercial solutions with a multi-million user base.
In consultancy, Railsware specializes in delivering web and mobile applications with a focus on product strategy, user value, and sustainable growth. They are known for working closely with clients from ideation to scaling, aligning technical solutions with business goals.
Key benefits:
A product-oriented approach, combining engineering with business strategy and UX.
Experience working with high-growth startups and enterprise-level solutions.
A team structure based on holacracy, promoting autonomy and responsibility among developers.
Why choose them:
Railsware may be a fit for companies that need more than just development - those looking for a partner to shape product strategy, build scalable Ruby-based solutions, and provide long-term technical support. With experience across SaaS, healthcare, and productivity tools, they bring both technical skills and product expertise to the table.
If you’re looking for a Ruby development agency that blends technical expertise with user-centered design, Bitzesty is a London-based innovation agency offering a comprehensive approach to digital product creation. The company specializes in Product Strategy, UX Design, and Web App Development, helping clients build solutions that are both technically robust and user-friendly.
Bitzesty’s cross-functional team supports projects from the initial research and user testing stages to full product delivery. They also assist with improving existing applications and providing ongoing support and maintenance.
Their portfolio includes collaborations with startups, large enterprises, charities, and government bodies, all aimed at building digital products that solve real-world problems while meeting high technical and usability standards.
Key benefits:
Strong expertise in Ruby development combined with UX and product strategy.
Proven capability to deliver end-to-end solutions, from planning to market-ready product.
Experience working with a diverse range of sectors, including public services and non-profits.
Why choose them:
Bitzesty is a suitable partner for organizations that prioritize human-centered design alongside technical development. Their integrated approach ensures that products are not only functional but also designed to provide a seamless experience for end users.
For companies looking for a Ruby development team with a creative and product-driven approach, datarockets offers a combination of technical expertise and a deep understanding of product strategy. With 11+ years of experience, the agency has worked with companies such as Mejuri, Dealmaker, Yipit Data, and Astrohaus, delivering Ruby development services across various projects and domains.
In addition to client work, datarockets invests in exploring new technologies and building internal product prototypes, continuously expanding their capabilities and perspective on modern software solutions.
Key benefits:
Experience partnering with startups and established brands across industries like e-commerce, data analytics, and hardware.
A collaborative approach with a focus on building meaningful, user-centered products.
Small, dedicated teams ensuring transparency and close communication throughout the project lifecycle.
Why choose them:
Datarockets may be a good fit for companies looking for a hands-on, flexible development team capable of handling Ruby-based projects while contributing product insights. Their balance of technical expertise and creative thinking makes them well-suited for organizations aiming to experiment, iterate, and scale digital solutions.
The Gnar Company is a US-based software development agency that works with enterprise and high-growth companies to build scalable digital products. Their team includes product designers, full-stack engineers, and technical strategists who focus on solving complex engineering challenges with clarity and precision.
Gnar supports clients through end-to-end product development, team extension, or by helping unblock specific technical roadblocks. Their services include Ruby on Rails development as part of a broader tech stack, and they are known for delivering maintainable, well-tested code.
Key benefits:
US-based team with experience in handling complex product builds and technical challenges.
Flexible collaboration models, from full product development to focused technical support.
Emphasis on scalability, clean code, and development best practices.
Why choose them:
The Gnar Company may be a good fit for teams looking for a reliable engineering partner that can quickly integrate, accelerate delivery, and bring clarity to difficult problems. Their structured approach and engineering culture make them well-suited for companies with ambitious roadmaps or legacy issues that need resolution.
For companies that need Ruby development within a broader service offering, Netguru is a Poland-based consultancy providing software development, product design, and digital strategy.
Netguru has experience working with both startups and larger enterprises, across industries such as fintech, healthcare, and e-commerce. Their Ruby on Rails expertise is part of a wider technology stack, allowing them to contribute to projects that require end-to-end digital solutions.
Key benefits:
Access to a large, multidisciplinary team covering Ruby on Rails, mobile development, UX/UI design, and more.
Experience with high-profile clients and a wide range of industries.
Established processes for agile development, product validation, and scaling.
Why choose them:
Netguru may be a good fit for businesses looking for a full-service partner capable of supporting both technical development and product strategy. With a strong emphasis on process, quality, and cross-functional collaboration, they help companies build, launch, and grow digital products efficiently.
If you’re looking for a Ruby development agency focused on building reliable and maintainable software, Twin Sun offers custom development services tailored to business needs. Based in Nashville, the company specializes in web application development, API design, cloud architecture, and technical consulting, with experience in Ruby and Ruby on Rails.
Twin Sun works with startups, growing businesses, and established companies, providing support from initial product planning to post-launch maintenance. They emphasize writing clean, well-tested code and delivering solutions that are easy to scale and evolve over time.
Key benefits:
Expertise in Ruby and Ruby on Rails, combined with strong practices in software architecture.
Transparent collaboration process with regular updates and client involvement.
Flexibility to work on both new product development and improvements to existing systems.
Why choose them:
Twin Sun is a good choice for companies seeking a pragmatic and dependable development partner. Their focus on maintainability, scalability, and clear communication makes them suitable for businesses that value long-term support and sustainable software solutions.
Sinaptia is a software development company based in Argentina that emphasizes a pragmatic and collaborative approach to building digital products. The team focuses on adapting their process to client needs, treating each engagement as a partnership rather than a purely transactional relationship.
The company offers custom web and application development, including services in Ruby and Ruby on Rails, and has worked with clients across different sectors, primarily startups and small to medium-sized businesses.
Key benefits:
Emphasis on client collaboration and long-term partnerships.
Flexible and practical development process tailored to each project.
Experience in Ruby-based solutions, alongside other modern technologies.
Why choose them:
Sinaptia may be a good fit for companies looking for a hands-on, adaptable development team that values close communication and shared goals. Their approach is well-suited to businesses that prioritize transparent workflows and iterative delivery.
Spiria is a North American software development company that helps businesses build and modernize digital products. The team focuses on simplifying complex systems, improving user experiences, and aligning technology with business strategy.
Spiria offers services such as application modernization, digital acceleration, and team extension, supporting projects across a variety of industries. Their experience includes work with Ruby among other technologies, and they collaborate with companies at different stages from early product development to modernization of existing platforms.
Key benefits:
Expertise in updating and scaling legacy systems for improved performance and security.
Support for digital transformation initiatives through tailored, strategic implementation.
Flexible team extension services to fill technical gaps and accelerate delivery.
Why choose them:
Spiria may be a good choice for organizations seeking a technically capable and strategically minded development partner. Their structured yet adaptable approach is suited for companies working on long-term digital goals or complex system upgrades.
When and Why to Choose Ruby on Rails
Ruby on Rails remains a strong choice for building web applications in 2025, especially when time-to-market, scalability, and developer productivity are key priorities. Here’s when and why Rails might be the right fit for your project:
Rapid MVP Development
Rails is particularly well-suited for startups and early-stage products. Its convention-over-configuration philosophy, robust libraries (gems), and built-in tools allow teams to build and launch MVPs in as little as 2–3 months, ideal for testing ideas and entering the market quickly.
Clean Architecture and Readable Code
Ruby emphasizes developer happiness and code readability, making it easier for teams to maintain, iterate, and scale products over time. Rails encourages a well-structured architecture, reducing technical debt and onboarding time for new developers.
Rich Ecosystem of Ready-Made Solutions
With thousands of community-supported gems, developers can integrate complex features such as authentication, payments, background processing, or admin dashboards without reinventing the wheel. This speeds up development and lowers the overall cost of building custom functionality.
Built for Complex B2B Applications
Ruby on Rails is a solid choice for B2B platforms that require complex logic, integrations, and business rules. It’s widely used for developing:
CRM systems
Analytics dashboards
Booking and scheduling platforms
Multi-vendor marketplaces
SaaS products with custom workflows
In short, Rails excels in projects where rapid iteration, clarity, and scalability matter, especially for startups and product-centric businesses aiming to deliver value early and grow sustainably.
Conclusion
Ruby on Rails continues to be a go-to framework for building scalable, maintainable web applications, especially when speed, clarity, and long-term sustainability are priorities. From early-stage MVPs to complex enterprise platforms, Rails enables teams to move fast without compromising on quality.
Choosing the right Ruby development agency is essential to unlocking the full potential of the framework. Whether you're modernizing a legacy system, launching a new product, or scaling an existing platform, working with experienced Ruby experts ensures your software is built with both performance and longevity in mind.
Among the agencies listed, Azati stands out for its deep bench of Ruby specialists, flexible cooperation models, and proven ability to deliver value across industries. With over 70 in-house engineers and a scalable team structure, Azati is well-positioned to support businesses at any stage of growth from startups to large enterprises.
As you plan your next Ruby project, take time to evaluate your goals, timeline, and technical needs, and choose a partner who can align with your vision from day one.
