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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

Chop Dawg
VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.+1Award WinnerRecipient of a Best Design Award for outstanding work.Meet The Partner Behind Your App's Success | Make It App'n!
Meet your award-winning app development team, dedicated to turning your vision into scalable and profitable digital apps and software...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Philadelphia, Pennsylvania
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 52 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsChop Dawg Services
Data sourced from the agency's DesignRush profileAlpha Paw Big Brothers Big Sisters Choice Home Warranty City of Peachtree Corners, Georgia City of Philadelphia, Pennsylvania City of Springboro, Ohio CRBO FlynnO'Hara Hilton Innovative
Chop Dawg Reviews & Testimonials

Web Development Review from Jimmy Caldwell
Chop Dawg was the strongest development team I’ve worked with in 18 years of software implementation. They took our complex AI-powered senior placement platform and turned it into a functional marketplace with dashboards, business rules, CRM integration, and an AI assistant. The team listened, adapted, communicated often, and treated our vision with real care. The handoff had a few gaps, but overall, they delivered exceptional work.

Design Services Review from Nathan May
Chop Dawg delivered wireframes, high-fidelity screens, a logo, and Figma files while keeping each week’s work clear. They felt like part of our team, brought fresh ideas, and pushed back when needed. The experience was strong overall, though a more detailed final review would have been helpful.

Web Design Review from Anonymous
Chop Dawg turned our early idea for a visual polling and decision-making platform into a prototype we could confidently share with others. It made the product much easier to explain, gave us something real to test with users, and supported more productive investor conversations. The work also helped our team get aligned on the product direction, development scope, and MVP roadmap. Their team was responsive, organized, and easy to work with throughout the process.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Promatics Technologies Private Limited
VerifiedVerified by the DesignRush team for authenticity and credibility.Top Rated Web Development Company in India
Promatics Technologies is an award-winning web development company — Webby Award and Awwwards recognized — delivering 110+ projects across React, Next.js, Node.js, Shopify, and Magento for fintech, eCommerce, healthcare, and SaaS clients. Offices span the US, UK, Dubai, and Australia, making it a solid...
Top Services:
- Web Development
- AI Development
- Mobile App Development
- Software Development
- eCommerce Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPromatics Technologies Private Limited Services
Data sourced from the agency's DesignRush profileUnited Nations Google Michigan State University HP DHL IFFCO ABRO Johnson&Johnson Airtel Aditya Birla Fashion and Retail
Promatics Technologies Private Limited Reviews & Testimonials

Mobile App Development Review from Sriganesh T.V
Promatics Technologies has delivered a well-designed, user-focused app for usKey technical achievements include:Robust user verification systemReal-time location tracking and monitoring featuresPayment gateway integrationSeamless booking and cancellation systemVideo monitoring capabilities with bandwidth optimization
Mobile App Development Review from Louis Powell
Pramatics help me so much every way needed. We had a few problems but they always solved the problems quickly and with a lot of consideration. I never built an App before and they gave me a lot of help beyond what I expected. They are great at explaining and making very useful suggestions too.

Software Development Review from Sandy Paddock-Barragan
The Promatics team was excellent from start to finish. We had a custom software project needing Google Maps expertise, they delivered everything on time and within budget. Highly recommend their team and talent.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsEnterprise AI Solutions | Scalable . Flexible. Sustainable
Seasia Infotech is a global AI-powered digital engineering company with 25+ years of experience delivering custom software, AI solutions, cloud applications, mobile apps, and enterprise platforms. We help businesses accelerate innovation, improve efficiency, and drive digital transformation...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- Big Data Analytics
- Show more
- Location
- Emeryville, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 65 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSeasia Infotech Services
Data sourced from the agency's DesignRush profileAdani Group Flipkart Harley-Davidson Microsoft MainStreet Equity Corp HDFC Bank Swaraj Innopharma Education Renault Puda
Seasia Infotech Reviews & Testimonials

eCommerce Development Review from cornelia verden
This Company is AMAZING, they are very professional. We hired them to build my website, and they did an EXCELLENT job. They continuously communicated with me during the development phase. If you want a beautiful, well-designed, professional website that has optimum functionabilty, You must go with Seasia Infotech. You can always expect excellent quality services from the professionals at Seasia Infotech.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsMVP & Product Development Company
We are a premier global agency specializing in MVP and and Product Development, empowering groundbreaking startups to bring their ideas to fruition through cutting-edge technology...
Top Services:
- AI Development
- Blockchain
- Mobile App Development
- Web Development
- VR/AR
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsiotric Services
Data sourced from the agency's DesignRush profileNexbloc Lanai QIE Blockchain StorX Softly Solutions Augmate Sun Life Financial myIDFi ThirdEye Gen Kardiogenics
iotric Reviews & Testimonials

Blockchain Review from Dr. Jamilah Merrick
The Iotric team is highly qualified and professional. They are prompt and transparent in what they can and cannot do. The greatest gift is the peace of mind they give, knowing they will identify problems and solutions and ensure a productive workflow and good communication. I highly recommend them for development work and especially startups who are in need of a trusted team they can build with.

WordPress Review from Scott Hahn
Iotric delivered exceptional custom code for our WooCommerce project. Their expertise in developing tailored solutions was evident throughout the process. The team's professionalism and attention to detail ensured that our specific requirements were met with precision. Communication was smooth, and they consistently met deadlines. The result exceeded our expectations, seamlessly integrating with our existing WooCommerce setup. Iotric's ability to understand and translate our needs into efficient, high-quality code was impressive. The project progressed without any hitches, making the experience stress-free and enjoyable. I highly recommend Iotric for any custom WooCommerce development needs. Their technical skills, reliability, and commitment to client satisfaction make them an excellent choice for businesses seeking top-notch e-commerce solutions.

Web Development Review from Juan Engelbrecht
Great hard work as always. Will definitely recommend them for any IT related task
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsBringing ideas to life one step at a time.
Kaizen Apps specializes in innovative application development, offering personalized consultations to turn your ideas into impactful digital solutions. Start your project with our expert guidance today...
Top Services:
- Web Design
- Web Development
- IoT
- AI Development
- Blockchain
- Show more
- Location
- Vacaville, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKaizen Apps Services
Data sourced from the agency's DesignRush profileSymation, Inc. SheDistrict Plutus Properties Maxim Capital Group GPTBets
Kaizen Apps Reviews & Testimonials

Mobile App Development Review from MaryRuth Ghiyam
Kaizen Apps is developing a mobile app for us. We provided information to jump start the project, and they gave us samples of similar projects they've done to give us an idea of what to expect. They provided a detailed scope of work that was over 100-pages long. We had several exchanges back and forth to tweak requirements for a few weeks. Our respective lawyers also looked over the scope. After the scope was approved, the team got into the project launch and began the design phase. The team started with a low-fidelity design and built swim-lanes. After that, they moved into high-fidelity design, which they're about to finish.Additionally, the Kaizen Apps team provides us with consultancy services to help us grow the app. For example, they've advised us on handling customer service and tools we can use to help with that aspect. They've also connected us to other parties that can help us.

Web Development Review from Vadim Kagan
Our company hired Kaizen Apps to develop our site backend database and front-end. They did a fantastic job. The site was fully coded, from start to finish. It wasn't on WordPress, wix, etc. It also needed to contain a database. There were so many guidelines to follow that I was impressed that each was fulfilled with ease. I was impressed by the ability of receiving a fully working site and also having received SEO & Google Ads setups. An all-around company.

Web Design Review from Kenneth Barrett
Kaizen Apps provided a full redesign of our website and recreated it in WordPress in a fashion where we can easily make changes without them. Website redesign included homepage development, some coded items to reflect our framework, design ideas to display unique value propositions and many solutions page. The team was responsive and delivered in a timely fashion when we wanted launch to be beginning of the year. The website redesign as offered us a fresh look to reflect our updated solutions/services. It has also helped us on the backend to easily make some changes ourselves.The quick-turn around on requests and design items. Also Kaizen Apps availability to hop on a call - which at times was late at night when we were trying to meet a deadline. Very flexible and their team was committed to pulling it which exceeded my expectations. Kaizen Apps is also very clear on what is feasible, what is not, and price points accordingly - straight shooter - which was very helpful as we were developing ideas.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDeploy Dream Applications From Scratch
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India...
Top Services:
- Mobile App Development
- Web Design
- eCommerce Development
- Web Development
- Software Testing
- Show more
- Location
- Sunnyvale, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsThinkSys Services
Data sourced from the agency's DesignRush profileMatch Perion American Greetings Shutterstock Just Pharma Playtika Angies List Allegro Atlas Financial Holdings Delightme
We build beautiful things.
We are a design and development house that prides itself on extraordinary output. We design and build beautiful, high-performance products for inspired brands. From concept to deployment, we partner with clients to deliver solutions that solve problems and users fall in love with...
Top Services:
- Digital Services
- Mobile App Development
- UI/UX Design
- Digital Strategy
- Digital Marketing
- Show more
- Location
- Tucson, Arizona
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsArdubs Services
Data sourced from the agency's DesignRush profileRakuten Worldpay Adobe Thrive Pazien Sana Symphony Tryb Sports
Innovate, Collaborate, and Launch with The Apps Pro.
The Apps Pro is a leading mobile app development company specializing in crafting bespoke applications with smart strategies, advanced technology, and user-friendly designs. They provide custom solutions for iOS, Android, and cross-platform apps, ensuring seamless functionality and engaging user exp...
Top Services:
- VR/AR
- Mobile App Development
- Software Development
- Software Testing
- Blockchain
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $2000/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsApps Us Services
Data sourced from the agency's DesignRush profileHealthOMax LiftLine Glam Grid
Passionate Developers
The Demski Group is a full-stack mobile and web development firm that creates beautiful, engaging, state-of-the-art applications and designs to help businesses grow and succeed...
Top Services:
- Mobile App Development
- Software Development
- IoT
- AI Development
- VR/AR
- Show more
- Location
- Olean, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsThe Demski Group Services
Data sourced from the agency's DesignRush profileSEEN Dating
The Demski Group Reviews & Testimonials
Jonathan Adam Tucker's Review Sourced from Google
I have been working with The Demski Group for the last two years. The Demski Group recently completed a comprehensive upgrade to a client website. This upgrade involved multiple apps and custom code to accomplish. The Demski Group has the expertise and open communication required to execute a business owners or marketers vision for a website.
Laurel Barnes's Review Sourced from Google
I had a great experience working with Andrew on a client project involving an Angular website. He jumped in to make some important updates and got the contact form up and running smoothly. Andrew was extremely responsive, knowledgeable, and easy to work with throughout the entire process. Highly recommend!
Mickey Rowe's Review Sourced from Google
We spoke to a few different companies as we set out to find someone to create a website/database application to augment our desktop software. We chose The Demski Group in part because we found them very easy to talk to in our interview. That first impression stuck as we have a great relationship with them now. We are currently planning to farm out another project and are not even considering looking for anyone else to take it on.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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