Top 100 Ruby on Rails Developers in the United States

Grata Software is a software consultancy and development firm headquartered in Orlando, Fla. that specializes in custom software development, mobile app development, IT strategy consulting, cloud consulting, and enterprise app modernization. Founded in 2012, the firm's team of 6 works with small businesses, enterprises, and middle-market companies across industries such as business services, healthcare and medical, hospitality and leisure, and real estate.

Northwest Independent Ruby Development is a digital agency based in Seattle. Since 2011, the small team of four has specialized in providing web and custom software development. 

Proxet (ex-Rails Reactor) is a software development company founded in 2009 and based Boston with over 50 experts. They specialize in custom software, AR/VR, and mobile app development services for clients in the industries of health care, retail, and financial services.

Brilliant Chemistry is a development agency founded in 2011 and based in Rochester, Mich. Their team of fewer than 10 provides custom software, web, and mobile app development solutions for small and mid-market firms in the fields of IT, e-commerce, and manufacturing.

CollectivePoint is a software company based in Austin, Texas. Founded in 2011, CollectivePoint specializes in mobile app development, IT staff augmentation, and custom software development. With a team of less than 10, CollectivePoint designs custom software solutions that meet its clients' individual needs, resonate with consumers, and drive sales. 

Roket is a digital agency that specializes in web design and development. The team of about 10 designers and developers works from its headquarters in Pittsburgh, providing mobile app, web, and e-commerce development, as well as web and UX/UI design. They were founded in 2014.

YouTeam is a marketplace for hiring remote software development contractors. Founded in 2014, YouTeam is headquartered in London, with an additional office in Lviv, Ukraine. YouTeam's staff of around 20 specializes in web development, custom software development, and mobile app development, primarily for enterprise and midmarket clients in business services and education.

By the Pixel is a website and web application development agency, founded in 2010 and located in Denver, Colo. They have nine employees who work with a small, midmarket and global companies, typically in retail, non-profit and automotive. Services include custom web design and development, branding, web applications, content management, SEO, consulting, and hosting.

OneSeven Technology is a software development firm that was founded in 2017 and is headquartered in Jersey City, N.J. The company is made up of less than 10 employees and specializes in web development, mobile app development, and UX/UI design. 

Eightfold is a development company based in Prescott, Ariz. Their team was founded in 2017 and has around 10 employees. They provide a range of services including web development, web design, and SEO. 

PhD Labs is a web and mobile app development company from Irvine, CA. The team of 10+ has been overcoming business challenges and driving results with digital solutions since 1998.

New Normal, founded in 2012, is a software services agency headquartered in Seattle. Their company consists of a team of 22 people who specialize in web development, mobile app development, and e-commerce development. While they mostly work with mid-market businesses, they also work with enterprise and small businesses. The businesses they work with are mostly in the advertising & marketing, e-commerce, and financial services industries.
 

Extractable is a San Francisco based boutique digital strategy and experience design firm. Founded in 1999, the company employs a team of 24.  Extractable offers UX/UI design, digital strategy, web design, web development, content marketing, and mobile app development. Their client base primarily includes large enterprise and mid-size companies.

42 Apex LLC is an IT and development company based in Boston. They have a team of around 5 employees and were founded in 2016. They provide cloud consulting & SI, enterprise app modernization, and custom software development services. 

With a presence on both the east and west coasts of the US, Prolific Interactive is a product agency that offers mobile app development, UI/UX design, and digital strategy. The team, which is headquartered in Brooklyn, NY with a second office in San Francisco, CA, serves mid-market and enterprise clients.

Founded in 2001, InfiCare has nearly two decades experience in mobile design and development. With a team of almost 200 employees spread across offices in New Delhi, India and Washington, DC, InfiCare offers mobile and web design and development, SEO services, quality assurance testing, and more.

Wellnuts is a full-source software development company based in Minsk, Belarus, with an office in Newport Beach, Calif. The company, founded in 2012, has more than 20 employees who provide, among others, web development, custom software development, and mobile app development services.

Resolve Digital is a software company based in Miami with more than 10 members. Since their founding in 2002, they have offered custom software, web, and e-commerce development solutions for small and mid-market businesses in various industries.

Mutations Limited is a full stack software development agency based in Los Angeles. Since 2016, the small team of 5 has years of experience working on custom software development, UX/UI design, web development and mobile app development projects.

HeavyTask, LLC is an IT consulting and solutions firm that was founded in 2016. Their team of 19 employees, headquartered in Dallas, offers services in CRM Consulting and SI, mobile app development, and custom software development. They mainly work with small and mid-market businesses. 

CodeFutures is a small software development company. Based in Broomfield, Colorado and San Jose, California, the agency was launched in 2001. Their services include custom software development, cloud consulting & SI, IT staff augmentation, and other IT consulting and SI.

Wooster Creative is a web design company established in 2017. The company provides web design, graphic design, web development, ux/ui design, and more and has a small team. The company is based in Oklahoma City, Oklahoma.

Mobile application development firm Digimid was launched in 2014. The agency provides mobile app development, web design, web development, custom software development, and more and has a small team. The agency is in Cincinnati, Ohio.

Connect 4 Web Design is a web service agency headquartered in Alpine, Utah. Founded in 2013, their small team of fewer than 10 specializes in web design and development, custom software development, and advertising.

RailsCarma is a custom software development company. Their midsize team is located in Brooklyn, New York; Bengaluru, India and Dallas, Texas. The firm specializes in custom software development, mobile app development, web development, cloud consulting & SI, and more.

Teliapp Corporation is a full-service creative and development agency based in Linden, NJ. Founded in 2012, Teliapp Corporation has a small team of about 10 employees who are interested in machine learning and human behavior analysis. They apply this knowledge to their work in web, mobile app, and custom software development, as well as UI/UX design. Their clients span Fortune 100 and enterprise companies, and they can work with U.S. government agencies.

Headquartered in Phoenix, Velocity Labs is a software consultancy that specializes in creating web applications using Ruby on Rails and JavaScript frameworks. Their team of three employees mostly works with small businesses, providing web, software, and mobile app development, as well as complementary services such as application testing and IT staff augmentation. They were founded in 2014.

Red Egg Marketing is a marketing and advertising agency in Denver. Founded in 2011, they have about 5 employees that serve small-business and midmarket clients in the real estate, financial, and e-commerce sectors. Services include marketing strategy, SEO, and advertising.

Army of Bees is an user experience design company. They focus on ux/ui design, web development, search engine optimization, web design, and more and were established in 2012. Their small team is Avondale Estates, Georgia-based.

Moonfarmer, a software development firm, is located in Kingston, New York. The firm provides custom software development, ux/ui design, web development, web design, and more and has a small team.The firm was established in 2003.