Top 100 Ruby on Rails Developers
The Best of March 2026List of the Best Ruby on Rails Development Firms
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91$10,000+10 - 49 employeesWarszawa, PolandRead More
Visuality is a software development agency based in Warsaw, Poland with a second location in New York City. Established in 2007, they have 13 employees, and mostly develop enterprise software for business management. Their services include custom software development, web development, internet of things, mobile app development, and UI/UX design.
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ShelfwiseIndustries
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92$10,000+250 - 999 employeesReston, VALaunched in 2008, tkxel is an AI company. Their midsize team is headquartered in Reston, Virginia. Their team specializes in Artificial Intelligence, AI Consulting, AI Agents, Generative AI, and more.Read More
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ABB Knowles Signal Sterne KesslerIndustries
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93$10,000+2 - 9 employeesWarszawa, PolandWideFix is a software development firm established in 2014. Located in Warszawa, Poland, their small team specializes in Custom Software Development, Mobile App Development, E-Commerce Development, Enterprise App Modernization, and more.Read More
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ToptalIndustries
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94$50,000+1,000 - 9,999 employeesMinneapolis, MNMentorMate, a mobile application development firm, is in Minneapolis, Minnesota; Sofia, Bulgaria; Göteborg, Sweden and Asunción, Paraguay. The company provides Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and has a large team.The company was established in 2001.Read More
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AstraZenecaIndustries
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95$10,000+50 - 249 employeesBielsko-Biała, PolandLaunched in 2005, Selleo is a custom software development company. The firm offers Custom Software Development, IT staff augmentation, Web Development, Web Design, and more and has a midsize team.Read More
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96$25,000+50 - 249 employeesSouth Jordan, UTMotomtech, a custom software development company, is located in South Jordan, Utah. The midsize agency was launched in 2018. Their services include Custom Software Development, UX/UI Design, Web Development, and Mobile App Development.Read More
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97$100,000+1,000 - 9,999 employeesMalmö, SwedenN-iX is a business intelligence company. The large North Miami Beach, Florida-based team offers BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, cloud consulting & SI, and more. The agency was founded in 2002.Read More
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Bosch Siemens eBay Total EnergiesIndustries
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98$25,000+50 - 249 employeesWarszawa, PolandEL Passion is a midsize web development company. Launched in 2011, the agency is located in Warszawa, Poland and Warszawa, Poland. Their services include Web Development, Custom Software Development, Artificial Intelligence, UX/UI Design, and more.Read More
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99$50,000+50 - 249 employeesSyndicode Inc. Is a midsize software development firm launched in 2014. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The company is based in Carnaxide, Portugal and San Francisco, California.Read More
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FuzuIndustries
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100$50,000+50 - 249 employeesAlexandria, EgyptTrianglZ, an application development firm, is located in Alexandria, Egypt and Kent, England. The midsize firm was established in 2014. Their team specializes in Mobile App Development, Low/No Code Development, IT managed services, IT staff augmentation, and more.Read More
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FlippIndustries
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101$25,000+250 - 999 employeesPune, IndiaRead More
Velotio Technologies is a development company based in Pune, India, that provides custom software, AI, and application testing services. They were founded in 2017, and their team consists of fewer than 250 employees.
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BludotIndustries
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102$1,000+10 - 49 employeesPaia, HIRead More
ShakaCode is a design and development company based in Paia, Hawaii. Founded in 2011, their team of fewer than 50 specializes in web and custom software development, as well as UX/UI and web design. They primarily serve businesses in industries such as advertising, hospitality, and leisure.
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Projects for GoodIndustries
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103$25,000+10 - 49 employeesNashville, TNTwin Sun is a software development firm headquartered in Nashville, Tennessee. The small company was established in 2017. Their services include Custom Software Development, Web Development, Mobile App Development, Generative AI, and more.Read More
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104$25,000+50 - 249 employeesBoston, MAVAIRIX Software Development is a Montevideo, Uruguay-based custom software development company. The midsize firm was launched in 2010. Their services include Custom Software Development, IT staff augmentation, Mobile App Development, other IT consulting and SI, and more.Read More
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105$100,000+250 - 999 employeesLos Angeles, CAIn Los Angeles, California; Santa Monica, California; New York, New York and San Francisco, California, TheoremOne is a midsize software development company. They focus on Custom Software Development, IT strategy consulting, Business Consulting, IoT development, and more and were founded in 2007.Read More
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AT&TIndustries
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106$10,000+10 - 49 employeesKraków, PolandNopio is a web development company established in 2010. The firm specializes in Web Development, Branding, Web Design, Custom Software Development, and more and has a small team. The firm is in Boulder, Colorado and Kraków, Poland.Read More
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Sesame Workshop Butler/Till Fathom GeneaIndustries
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107$10,000+50 - 249 employeesParis, FranceRead More
SEROKELL is an artificial intelligence development company. Their midsize team is in Paris, France; Los Angeles, California; Tel Aviv-Jaffa, Israel and New York, New York. The agency focuses on Artificial Intelligence, Blockchain, Custom Software Development, Web Development, and more.
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DisciplinaIndustries
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108$10,000+50 - 249 employeesBerlin, GermanySloboda Studio is an IT staff augmentation company. The midsize Berlin, Germany-based company was founded in 2010. Their team specializes in IT staff augmentation, Artificial Intelligence, IoT development, Custom Software Development, and more.Read More
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HuggiesIndustries
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109$5,000+10 - 49 employeesKraków, PolandWeb development company Lunar Logic was launched in 2004. The company offers Web Development, Mobile App Development, Custom Software Development, and Product Design and has a small team. The company is in Kraków, Poland.Read More
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Funding CircleIndustries
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110$100,000+50 - 249 employeesL'viv, UkraineStartupSoft is a midsize IT staff augmentation company. Launched in 2016, the agency is in San Francisco, California; L'viv, Ukraine and Ternopil, Ukraine. Their services include IT staff augmentation, Artificial Intelligence, IT strategy consulting, Web Development, and more.Read More
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RxDefineIndustries
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111$25,000+250 - 999 employeesHouston, TXTekRevol is a midsize application development company founded in 2018. Their team specializes in Mobile App Development, IT staff augmentation, Custom Software Development, Web Development, and more. The company is located in Houston, Texas; Red Deer, Canada; Newark, California and New York, New York.Read More
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112$25,000+50 - 249 employeesNew York, NYPerpetual is an UX company launched in 2012. The company provides UX/UI Design, Web Development, Low/No Code Development, Web Design, and more and has a midsize team. The company is based in New York, New York and नवी मुंबई, India.Read More
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ReutersIndustries
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113$50,000+250 - 999 employeesLondon, EnglandBig data company Opinov8 Digital and Engineering Solutions was founded in 2017. They are located in London, England; Kyiv, Ukraine; Cairo, Egypt and Weybridge, England and have a midsize team. Their services include BI & big data consulting & SI, AI Consulting, Artificial Intelligence, cloud consulting & SI, and more.Read More
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Fortune 500 CompaniesIndustries
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114$5,000+10 - 49 employeesApplication development firm Bladeware is located in London, England. Established in 2018, the small team specializes in Mobile App Development, Custom Software Development, Web Development, and IT staff augmentation.Read More
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Just Eat Fleets Coffee Undersun Fitness TunnelloIndustries
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115$10,000+10 - 49 employeesCherkasy, UkraineRead More
Launched in 2019, SmithySoft is an IT staff augmentation company. Their small team is headquartered in Cherkasy, Ukraine and provides IT staff augmentation, web development, other IT consulting and SI, mobile app development, and more.
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116$5,000+10 - 49 employeesBerlin, GermanyRead More
Founded in 2008, JetThoughts is development company based in Sanford, Fla. with a team of 12. They provide services primarily in mobile app development and web development.
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Faria Education GroupIndustries
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117$25,000+50 - 249 employeesTest Double is a software development firm. They are based in Westerville, Ohio and have a midsize team. Their services include Custom Software Development, Enterprise App Modernization, cloud consulting & SI, Artificial Intelligence, and more. The agency was established in 2011.Read More
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Betterment -
118$25,000+250 - 999 employeesPune, IndiaRead More
Josh Software is a development company founded in 2007 and located in Plano, Texas. The team of about 160 employees provides web, custom software, and e-commerce development services to midmarket and small businesses.
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CleartripIndustries
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119$5,000+10 - 49 employeesL'viv, UkraineRead More
Located in L'viv, Ukraine, The UpperCode is a small custom software development firm. They focus on custom software development, e-commerce development, web development, and ux/ui design and were launched in 2019.
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M-RoyalIndustries
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120$50,000+50 - 249 employeesBuenos Aires, ArgentinaBEON.tech is an IT staff augmentation company. The midsize team is located in Buenos Aires, Argentina; Montevideo, Uruguay; Sao Paulo, Brazil and San Pedro Sula, Honduras. Their services include IT staff augmentation, Artificial Intelligence, and Custom Software Development.Read More
Industries
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