Top United States Ruby On Rails developers offer full-service web design and development services. Find the right Ruby On Rails company in the USA that's right for your brand. Narrow down your search by using our extensive agency listings table. Compare agencies by size, experience, team, leadership, budget and more.

Best Ruby On Rails Development Companies in the United States

7 Companies-Rankings updated: September 04, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

United States × Ruby on Rails × Insurance × $25,000 - $50,000 ×Clear Filters
  • Digital Transformation Solutions Company

    Glorium Technologies offers digital transformation, custom software development, and scalable enterprise systems. We deliver compliant solutions designed to eliminate operational bottlenecks, maximize ROI, and drive growth via ERP implementation and Business Process Automation...

    Top Services:

    • Software Development
    • AI Development
    • ERP Consulting
    • Digital Strategy
    • Web Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    56 Projects Listed

    Glorium Technologies Services

    • Software Development
    • AI Development
    • ERP Consulting
    • Digital Strategy
    • Web Development
    • Mobile App Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • RealPage
    • Agfa HealthCare
    • VitalWare
    • Astarte Medical
    • FUEL
    • Doxy.me
    • BIOMODEX
    • Medlab
    • Speechagain
    • Project Ipsilon
    Data sourced from the agency's DesignRush profile

    Glorium Technologies Reviews & Testimonials

    • Djamel Bettahar
      Djamel Bettahar CEO at Freedom Years
      5.0

      UI/UX Design Review from Djamel Bettahar

      We hired Glorium to design the UX/UI for an investment platform we are building.The team conducted research and really dove into what the needs of the users were. They assessed the landscape of the app and focused on key leverage points.I am very happy with the final deliverable. The team was quick to implement feedback and always stayed on top of things. The design came out really beautiful.They really care about us as the client.

    • Leo Sharp
      Leo Sharp CTO at SunScience
      5.0

      Mobile App Development Review from Leo Sharp

      Glorium Technologies successfully delivered the project within the set deadlines, and their communication throughout was exemplary. They provided advanced, automated systems that met our needs and surpassed our expectations.Glorium Technologies's technology significantly improved our operational efficiency and resource management. We highly recommend Glorium Technologies to other organizations seeking innovative and reliable solutions in controlled environment agriculture, sustainable living, and energy efficiency.

    • Sebastian Foster
      Sebastian Foster CEO at Howtomixmusic
      5.0

      Software Development Review from Sebastian Foster

      In our search for an exceptional website, we turned to Glorium Technologies. With their proficiency in .NET, they developed a digital masterpiece that attracted significant visitors within months. The design's simplicity and organization earned praise from our clients. Glorium Technologies maintained consistent communication throughout the project, utilizing Zoom and email to steer the project toward success.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Diffco

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Your trusted AI software development partner

    Diffco consistently provides cutting-edge digital craftsmanship, blending innovation with precision to elevate your online presence. A history of client success stories highlights our expertise in crafting seamless user experiences and scalable platforms, ensuring your brand thrives in the evolving digital...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • Show more
    Location
    San Jose, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    31 Projects Listed

    Diffco Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mars
    • Food Rocket
    • FlashGrid
    • Nokia
    • Instreamatic
    • Quire
    • Legionfarm
    • Latoken
    • Genius One
    • Shift
    Data sourced from the agency's DesignRush profile

    Diffco Reviews & Testimonials

    • Oleg Sotnikov
      Oleg Sotnikov CEO at AppMaster
      5.0

      AI Development Review from Oleg Sotnikov

      Diffco built a complex, production-grade AI agentic system and backend for our client's fintech platform owning architecture, AI/ML components, and AI agents in a security- and compliance-sensitive environment. They delivered on time and within budget, communicated proactively, and operated like part of our own team, taking ownership and suggesting better solutions throughout. Deep AI/ML and senior backend expertise. We'd happily work with them again.

    • Julia Platova
      Julia Platova VP Strategic Partnerships at OVA Solutions
      5.0

      Mobile App Development Review from Julia Platova

      We partnered with Diffco for a comprehensive software development project aimed at delivering a mobile application and backend system for our client. The goal was to create a seamless, secure, and scalable solution within a 4-month timeline and $50k-$200k budget.Diffcos team was highly professional from start to finish. They handled everything: UI/UX design, backend architecture, API integration, and deployment.After the launch, they continued to support us with maintenance and performance optimization.The application received positive feedback and has proven stable and scalable.Were highly satisfied with Diffcos expertise, commitment, and ability to deliver real results.

    • Max Shmatkov
      Max Shmatkov Manager at Centerligh
      5.0

      Mobile App Development Review from Max Shmatkov

      As an advantage of working with this company I’d like to note that their Agile development method is amazing! Diffco earned my trust through such approach and the team’s professional attitude.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Gnar Helps Companies Accelerate Their Software Development

    The Gnar Company designs and developed robust, reliable AI solutions and software products built to grow and scale. We help companies build foundational web and mobile applications like their in-house teams...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Design
    • Web Development
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed

    The Gnar Company Services

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Conformis
    • LevelUp
    • Torq Interface
    • Valor Performance
    • State of Massachusetts
    • Qeepsake
    • Salsify
    • Zaius
    • Laborocity
    • Follain
    Data sourced from the agency's DesignRush profile

    The Gnar Company Reviews & Testimonials

    • Woody Klemmer
      Woody Klemmer Co-Founder at Laborocity
      5.0

      Web Development Review from Woody Klemmer

      They were friendly, smart, engaging, overly competent, and competitively priced. After a few meetings with the founding team, I was confident they would deliver on what they promised and they did. We were also able to sit down face-to-face, which was comforting and valuable.

    • Nick Herbold
      Nick Herbold Engineering Manager at Level Up
      5.0

      Web Development Review from Nick Herbold

      We met with several firms when looking for help with this project. Gnar stood out for a couple reasons; during our initial talks they had a grasp of the projects challenges and some good insights based on past experience for how to approach them, were willing to work in a style that matched our style and were willing to work alongside our team, making sure our engineers fully understood the code they would inherit.

    • Joe Lind
      Joe Lind CTO at Follain
      5.0

      Web Development Review from Joe Lind

      The Gnar totally integrated with our in-house team. They provided both horsepower and additional expertise to help us to architect and deliver everything from minor bug fixes to major new features. They quickly earned the respect of our team and became a trusted resource. Gnar was easy to deal with from a business perspective, and the talent they delivered was top-notch. We would highly recommend The Gnar Company to anyone looking to accelerate development.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Accelerate Innovation With AI-Driven Development

    JumpGrowth is a premier AI-led product engineering studio headquartered in Dallas, Texas. JumpGrowth specializes in building scalable, AI-powered software applications and products tailored for tech startups and enterprise innovation teams...

    Top Services:

    • Mobile App Development
    • Web Development
    • AI Development
    • Software Testing
    • Software Development
    • Show more
    Location
    Richardson, Texas
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    6 Projects Listed

    JumpGrowth Services

    • Mobile App Development
    • Web Development
    • AI Development
    • Software Testing
    • Software Development
    • UI/UX Design
    • Web Design
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BAMM
    • MeroDuniya
    • ShopItEzy
    • Fireflies
    • VoiceStar.ai
    • THEOH
    • PennAI
    Data sourced from the agency's DesignRush profile

    JumpGrowth Reviews & Testimonials

    • Juhi Jaiswal
      Juhi Jaiswal Manager at MSM
      5.0

      Mobile App Development Review from Juhi Jaiswal

      Exceptional experience with Jumpgrowth, a leading React Native and App development firm. Their commitment to delivering high-quality mobile applications is truly commendable. The team's proficiency in React Native technology is evident in the seamless and responsive apps they crafted for our project. From conceptualization to deployment, Jumpgrowth exhibited professionalism and efficiency. Their transparent communication and proactive problem-solving approach made the collaboration smooth and enjoyable. The final product not only met but exceeded our expectations, showcasing their expertise in creating cross-platform solutions. Highly recommendJumpgrowth for anyone seeking top-notch React Native development services, as they consistently demonstrate innovation, reliability, and a customer-centric approach."

    • Juhi Gupta
      Juhi Gupta Developer at OTS
      4.7

      Mobile App Development Review from Juhi Gupta

      Jumpgrowth maintained consistent communication throughout the duration of the project. While consistency could've been better, they addressed and refined any issues that arose. Feedback for the platform has been generally positive.

    • Olive Gomez
      Olive Gomez Business Analyst at OTS
      4.7

      Mobile App Development Review from Olive Gomez

      I recently had the opportunity of working with JumpGrowth on a project for my app, and I must say that it was a fantastic experience. JumpGrowth has shown exceptional professionalism and attention to detail. They clearly understood my requirements and made helpful ideas to improve my app. The communication was excellent, and they kept me informed throughout the procedure. I wholeheartedly endorse JumpGrowth's dependable and talented app development services.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • The Right Software Can Change Everything

    Atomic Object is a top-rated custom software design and development consultancy. Our co-located, U.S.-based team works with executives to improve their bottom line by delivering new products, enhancing existing products, modernizing legacy products, and integrating AI into their software systems...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Web Development
    • Product Design
    • Show more
    Location
    Grand Rapids, Michigan
    Number of Employees
    100 - 249
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed

    Atomic Object Services

    • Mobile App Development
    • AI Development
    • Software Development
    • Web Development
    • Product Design
    • Wearables
    • IoT
    • UI/UX Design
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Quell
    • NSF International
    • Eaton Corporation
    • Priority Health
    • Ford Motor Company
    • Cultural Intelligence Center
    • Steelcase
    • Drug Free Sport
    • MedHub
    • Domino's
    Data sourced from the agency's DesignRush profile

    Atomic Object Reviews & Testimonials

    • Mason Ferlic
      Mason Ferlic CEO at GripFusion
      4.8

      Consumer IoT Review from Mason Ferlic

      GripFusion is a sports technology startup developing Tactile Intelligence. Our flagship product, the ForceBall, is the first grip-sensing baseball. We approached Atomic Object with the challenge to build a React Native iPad app to connect with the embedded electronics over BLE and visualize sensor data in real time. Atomic stepped up to the plate and hit a home run! They took early R&D code and we're able to successfully navigate IoT challenges, large amounts of sensor data, and seamless UX. The developer team worked closely with our technical staff to incorporate evolving firmware and hardware improvements. The design team did hundreds of hours of user discovery and product feedback to ensure we deliver a cutting-edge experience. Overall, Atomic has the breadth and depth to tackle complex hardware-software systems.

    • Daniel Schoonmaker
      Daniel Schoonmaker Review from Google
      5.0

      Daniel Schoonmaker's Review Sourced from Google

      Atomic Object is one of the best companies across the board in Michigan. Fantastic maker of custom-software solution and a model of organizational thought leadership. I've been working with the company in some capacity for nearly 20 years and learn something new in every interaction I've ever had.More than that, they are a value-centered organization that you will be proud to partner with. They've built this company the right way. An impactful community leader and employer of choice.

    • Rik Cordero
      Rik Cordero Review from Google
      5.0

      Rik Cordero's Review Sourced from Google

      As a freelance Video Producer, I recently wrapped up another fun project with the folks over at Atomic Object, and I've gotta say, it was an experience worth mentioning. Collaborating with their marketing team on a series of authentic and engaging customer-facing and internal videos was nothing short of fantastic. Their seamless planning and logistics during pre-production, coupled with easy going personalities during production, made the process a breeze. Post-production brought our collective vision to life with meticulous story editing and videos that reflect their unique culture and values. Their team's dedication to kindness, empathy, and diversity made this collaboration not just successful, but truly enjoyable.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • AI & Automation Partner for Mid-Market Businesses

    Frogslayer is the custom software, AI, and automation partner for mid-market businesses in Texas. We work as a senior team on retainer AI consulting, strategy, automation, development, and implementation. Plans start at $2,500/month...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    College Station, Texas
    Number of Employees
    50 - 99
    Minimal Budget
    $25,000 - $50,000

    Frogslayer Services

    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • NCR
    • Wrigley
    • Texas A&M University
    • Microsoft
    • National Instruments
    • Lupl
    • Dunkin Donuts
    • AOPA
    • K2 Integrity
    • Schlumberger
    Data sourced from the agency's DesignRush profile

    Frogslayer Reviews & Testimonials

    • May Halpirn
      May Halpirn Review from Google
      1.0

      May Halpirn's Review Sourced from Google

      Curious about another reviewer who looked older, a job applicant, who didn't have his call returned. Frogslayer slung cliche pablum his way. Apparently they hire Jr. Devs but do they hire over a certain age? Do they know the law? Their Senior Dev is under 30 and was hired from being a student employee. Curious and curiouser. Maybe Frogslayer isn't as woke as they appear. Friend of mine went through the ringer with them was told they'd get feedback either way. Instead they got the standard blow off rejection after devoting way too much time on a company that might not value "employees over a certain age." Heads up Frogslayer. There are laws.

    • Jared L
      Jared L Review from Google
      3.0

      Jared L's Review Sourced from Google

      one of the only companies in town actively seeking real beginners/students to become junior level developers using all stacks and not focused on a particular one but most importantly not stuck with legacy tech debt.

    • Heath Phillips
      Heath Phillips Review from Google
      5.0

      Heath Phillips's Review Sourced from Google

      These guys are incredible at what they do. They helped me design a custom software that fit all of my companies needs. The time they spend understanding what my goals were was incredible. They also made tons of suggestions to control the cost. Highly recommend this team!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Aiming to enhance the lives of billions of users with innovative technology solutions.

    BestPeers is a top software development company specializing in custom software, website development, UX/UI design, and full-stack solutions. With a focus on quality, innovation, and timely delivery, BestPeers creates consumer-centric tech solutions across diverse industries, ensuring client satisfaction and...

    Top Services:

    • Digital Strategy
    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    California City, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000

    Best Peers Services

    • Digital Strategy
    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • S2Infinitum Softech Pvt Ltd
    • Shethink pvt ltd
    • AtmaGo
    Data sourced from the agency's DesignRush profile

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