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TL;DR
In 2025, Ruby on Rails (RoR) remains a top framework for rapidly building scalable and high-performance web applications. This article provides a definitive guide to the Top Ruby Development Companies in the USA, ranking the industry leaders. Each company on this list has been vetted for its technical skill, portfolio quality, and client satisfaction, helping you find the ideal partner for your next mission-critical project.
Introduction
Ruby on Rails is loved for its “convention over configuration” philosophy, helping developers build robust, database-driven web applications quickly and efficiently. In 2025, it continues to power major platforms like Shopify, GitHub, and Airbnb.
But building a scalable, secure, and maintainable Ruby application takes more than just coding; it requires deep technical skill and architectural expertise. That’s where the Top Ruby Development Companies come in. In this blog, we’ve rounded up the leading U.S. firms for 2025, trusted experts who combine Ruby mastery with real-world business insight.
Top 10 Ruby Development Companies in USA for 2025
Here is our curated list of the leading Ruby development providers for 2025.
1. Wildnet Edge
- Headquarters: New York, Seattle, Austin, & more
- Services: Custom Ruby on Rails Development, Enterprise RoR Applications, RoR Migration & Modernization, Cloud-Native RoR Solutions, API Development & Integration, and Dedicated RoR Teams.
- Industries Served: Healthcare (Telemedicine, Patient Portals), FinTech, E-commerce, Education, Real Estate, & Travel & Hospitality.
- Key Highlights:
- Over 19 years of industry experience (Founded 2005).
- Enterprise-scale team of 350+ certified engineers.
- Proven track record with 8,000+ projects delivered for 4,100+ clients.
- CMMI Level 3 appraised for mature, repeatable processes.
- Specializes in building secure, scalable, and high-performance custom applications.
Wildnet Edge, the AI first firm leads our list as one of the Top Ruby Development Companies for their enterprise-grade expertise in building mission-critical applications. As a premier technology partner, their engineers build mission-critical web applications that are secure, scalable, and lightning-fast.
The company’s approach is that of a full-lifecycle engineering partner. They architect complex, high-performance systems from the ground up, whether it’s a secure FinTech platform or a multi-functional e-commerce marketplace. Their team manages the entire development process, from initial architecture and UI/UX design to development, API integration, and deployment on AWS or Heroku.
What sets Wildnet Edge apart is its experience and reliability. With over 19 years in the industry, a CMMI Level 3-certified process, and a team of 350+ skilled engineers, they know how to handle complex projects with ease. Their intense focus on security, speed, and scalability makes them one of the Top Ruby Development Companies trusted by businesses that need dependable results.
Standout Projects:
- FinTech Platform: Built a secure, real-time Rails platform for financial transactions with advanced API integrations.
- Healthcare Telemedicine App: Developed a HIPAA-compliant RoR system for secure patient data management.
- E-commerce Marketplace: Created a multi-vendor marketplace capable of handling thousands of users and transactions seamlessly.
2. JetRuby
- Headquarters: San Francisco, CA
- Services: Ruby on Rails Development, Web Development, Mobile App Development, Staff Augmentation.
- Industries Served: E-commerce, FinTech, Healthcare, Real Estate.
- Key Highlights:
- Founded in 2010.
- Mid-sized team (50-249 employees).
- Strong focus on startups and scale-ups.
- 100% focus on Ruby on Rails for web development.
JetRuby is a highly specialized agency that has built its reputation on deep Ruby on Rails expertise. As one of the Top Ruby Development Companies for startups, they have a proven process for helping new ventures build, launch, and scale their platforms quickly and efficiently, making them an ideal partner for MVP development.
3. Saritasa
- Headquarters: Newport Beach, CA
- Services: Custom Software Development, Mobile App Development, IoT, Web Development, RoR Development.
- Industries Served: Logistics, Healthcare, FinTech, Real Estate, Manufacturing.
- Key Highlights:
- Founded in 2005.
- Mid-sized team (50-249 employees).
- Strong focus on full-stack development, including RoR.
- Extensive experience with complex integrations and IoT.
Saritasa is a full-service software development firm with expertise in RoR, mobile, and IoT solutions. They’re ideal for companies that need complex integrations, like connecting web platforms to custom hardware or manufacturing systems.
4. Caktus Group
- Headquarters: Durham, NC
- Services: Custom Web Development, API Development, Data Dashboards, Mobile App Development.
- Industries Served: Non-profit, Higher Education, Healthcare, Media.
- Key Highlights:
- Founded in 2007.
- Small, specialized team (10-49 employees).
- Strong focus on “building apps that matter” for social good.
- Premier Django and Ruby on Rails agency.
Caktus Group focuses on web apps that make an impact, especially for non-profits, healthcare, and education. Their team is known for its strong engineering discipline and mission-driven approach to building applications that genuinely help people.
5. Selleo
- Headquarters: Bielsko-Biala, Poland (Serves the US market)
- Services: Ruby on Rails Development, React, Ember, Elixir, Node.js Development, Staff Augmentation.
- Industries Served: FinTech, E-commerce, Healthcare, and Real Estate.
- Key Highlights:
- Founded in 2007.
- Mid-sized team (50-249 employees).
- Top-rated RoR developer on Clutch.
- Strong focus on providing high-quality remote development teams.
Selleo is a top-rated European firm that is a go-to for US companies seeking elite, remote RoR talent. They are one of the Top Ruby Development Companies for businesses that need to augment their team with senior-level developers who are experts in Rails and modern JavaScript frameworks.
6. DevsData LLC
- Headquarters: New York, NY
- Services: Custom Software Development, Staff Augmentation, AI & ML, Web Development.
- Industries Served: FinTech, Healthcare, E-commerce, Logistics.
- Key Highlights:
- Founded in 2016.
- Mid-sized team (50-249 employees).
- Strong focus on Python, Java, and RoR development.
- Known for providing elite, vetted engineering talent.
DevsData LLC is a well-regarded software development and staff augmentation firm. They are a top choice for businesses that need to augment their existing staff with senior-level RoR engineers. They specialize in building complex backend systems and algorithms for tech-forward companies.
7. Qubika
- Headquarters: Houston, TX
- Services: Mobile App Development, Web Development, UI/UX Design, Scale-Up Engineering.
- Industries Served: Healthcare, FinTech, Startups, Logistics.
- Key Highlights:
- Founded in 2014.
- Mid-sized team (50-249 employees).
- Award-winning design and development agency.
- Strong focus on startups and product design.
Qubika formerly known as December Labs, is a high-end design and development agency. They are one of the Top Ruby Development Companies for startups that need a pixel-perfect user interface and a robust, scalable backend. They excel at turning innovative ideas into polished, market-ready products.
8. Highland
- Headquarters: Chicago, IL
- Services: Custom Software Development, Digital Product Strategy, UI/UX Design.
- Industries Served: Healthcare, Education, Non-profit, Financial Services.
- Key Highlights:
- Founded in 1999.
- Small, expert team (10-49 employees).
- B Corp Certified (focus on social and environmental impact).
- Strong focus on research-driven product strategy.
As a certified B Corp, Highland stands out for its focus on purpose-driven development. Their experienced team builds custom web applications for non-profits, educators, and healthcare providers combining great design with solid RoR engineering.
9. Apptread
- Headquarters: Jersey City, NJ
- Services: Mobile App Development, Custom Software, Staff Augmentation, AI & ML.
- Industries Served: FinTech, Healthcare, E-commerce, Logistics.
- Key Highlights:
- Founded in 2018.
- Mid-sized team (50-249 employees).
- CMMI Level 3 appraised.
- Focuses on providing agile and scalable development teams.
Apptread is a young, agile development firm with a strong focus on modern technologies. They are an ideal choice for startups and mid-sized businesses seeking a flexible, fast-moving partner to build next-generation web applications with Ruby on Rails.
10. Imaginary Cloud
- Headquarters: San Francisco, CA
- Services: Custom Software Development, Web & Mobile App Development, UI/UX Design.
- Industries Served: FinTech, E-commerce, Healthcare, Retail.
- Key Highlights:
- Founded in 2010.
- Mid-sized team (50-249 employees).
- Strong, process-driven approach to development.
- Named a “Top 1000” Global Company by Clutch.
Imaginary Cloud is known for its structured, process-driven approach. They combine strategic planning, UX design, and RoR expertise to deliver high-quality, predictable results an excellent match for enterprises and scale-ups.
Comparative Matrix: Top 10 Ruby Development Companies
| Company | Headquarters | Core Services | Industries Served | Founding Year |
| Wildnet Edge | New York, NY | Enterprise RoR, Custom Apps, Migration | Healthcare, Finance, E-commerce | 2005 |
| JetRuby | San Francisco, CA | RoR Development, Staff Augmentation | E-commerce, FinTech, Healthcare | 2010 |
| Saritasa | Newport Beach, CA | Custom Software, RoR, IoT | Logistics, Healthcare, FinTech | 2005 |
| Caktus Group | Durham, NC | Django & RoR Dev, Data Dashboards | Non-profit, Higher Ed, Healthcare | 2007 |
| Selleo | Poland (Serves US) | RoR Staff Augmentation, React, Elixir | FinTech, E-commerce, Healthcare | 2007 |
| DevsData LLC | New York, NY | Staff Augmentation, RoR, AI/ML | FinTech, Healthcare, Logistics | 2016 |
| December Labs | Houston, TX | Mobile Apps, UI/UX Design, RoR | Healthcare, FinTech, Startups | 2014 |
| Highland | Chicago, IL | Product Strategy, UI/UX, RoR | Healthcare, Education, Non-profit | 1999 |
| Apptread | Jersey City, NJ | Mobile Apps, Staff Aug, RoR | FinTech, Healthcare, E-commerce | 2018 |
| Imaginary Cloud | San Francisco, CA | Custom Software, Mobile Apps, RoR | FinTech, E-commerce, Healthcare | 2010 |
Our Selection Criteria: How We Chose the Top Ruby Development Companies
Choosing the leading Ruby development firms required a strong focus on their expertise in the Ruby on Rails framework and their proven ability to build scalable, high-performance web applications. Each company was carefully assessed based on a set of key criteria to ensure only the most skilled and reliable teams were included.
Here’s what we looked at:
- Ruby on Rails Expertise: We prioritized firms that list RoR as a core, specialized service, not just one of many languages. This includes expertise in modern Rails versions, best practices, and the associated ecosystem (like RSpec, Sidekiq, and Heroku/AWS).
- Service Range & Technical Capability: We looked for companies that handle complex, data-driven applications, such as SaaS platforms, e-commerce marketplaces, and large-scale Custom Ruby Software Solutions.
- Industry Experience: We evaluated their domain knowledge in RoR-dominant fields like Startups (MVP development), FinTech, E-commerce, and Healthcare.
- Proven Track Record: Experience matters. We considered each firm’s years in business, the complexity of their RoR projects, client portfolios, and success stories. Companies with a long track record of delivering measurable results ranked higher.
- Full-Stack Capabilities: The best RoR firms are also proficient in front-end technologies (like React or Vue.js) that are commonly paired with a Rails API backend.
- Scalability & Support: We assessed how each company handles large, high-traffic applications and their ability to provide long-term maintenance and support, which is critical for the “convention over configuration” framework.
- Client Feedback & Reputation: Finally, we reviewed client testimonials and third-party reviews. Companies with consistently high ratings for technical skill, reliability, and project management were given priority.
Conclusion
In 2025, Ruby on Rails remains a premier choice for building sophisticated web applications with speed and precision. The Top Ruby Development Companies listed above, including industry leaders like Wildnet Edge, who possess an AI-first approach, provide the critical, specialized engineering expertise to build these complex systems. By selecting a top-tier partner, you are not just hiring coders; you are investing in a robust, high-performance, and maintainable foundation for your business’s future.
FAQs
Absolutely! Rails is mature, stable, and still powers huge platforms like Shopify and GitHub. It’s ideal for fast, scalable web development.
Ruby on Rails Development is the process of building web applications using the Ruby programming language and the Rails framework. The framework provides a prebuilt structure for everyday tasks such as database interaction and routing, significantly speeding up development.
RoR is best for:
* Startups: Rapidly building and launching a Minimum Viable Product (MVP).
* SaaS Platforms: Creating complex, multi-tenant software as a service applications.
* E-commerce: Powering large, custom online stores.
* Complex Web Apps: Any application that requires a database and complex business logic.
Rates from top-tier firms in the USA typically range from $100 to $175 per hour. A full-scale, custom web application can cost anywhere from $75,000 to over $300,000, depending on its complexity.
This is the core philosophy of Rails. It means the framework makes smart, default assumptions about how things should be done. This reduces the amount of setup code developers have to write, allowing them to focus on building unique features.
Ruby is the programming language itself. Ruby on Rails is a framework built with the Ruby language. Rails provides the structure, tools, and libraries to create web applications using Ruby.
Yes! With proper architecture, like caching, background jobs, and microservices Rails can scale massively. Shopify and GitHub are proof.
Nitin Agarwal is a veteran in custom software development. He is fascinated by how software can turn ideas into real-world solutions. With extensive experience designing scalable and efficient systems, he focuses on creating software that delivers tangible results. Nitin enjoys exploring emerging technologies, taking on challenging projects, and mentoring teams to bring ideas to life. He believes that good software is not just about code; it’s about understanding problems and creating value for users. For him, great software combines thoughtful design, clever engineering, and a clear understanding of the problems it’s meant to solve.
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