Top 100 Ruby on Rails Developers
The Best of February 2026List of the Best Ruby on Rails Development Firms
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1$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
Toptal clients include J.P. MorganIndustries
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2$10,000+50 - 249 employeesToronto, CanadaRead More
Launched in 2018, Rootquotient is a midsize software development company. Their team offers Custom Software Development, Artificial Intelligence, and Mobile App Development. The firm is based in Toronto, Canada; Chennai, India; Richmond, Canada and London, England.
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Siemens GamesaIndustries
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3$50,000+250 - 999 employeesPoznań, PolandRead More
Netguru is a custom software development firm. They are based in Poznań, Poland and have a midsize team that specializes in Custom Software Development, Web Development, Mobile App Development, Web Design, and more. The agency was founded in 2008.
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UBSIndustries
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4$50,000+1,000 - 9,999 employeesVienna, VA10Pearls is a custom software development company located in Vienna, Virginia; Medellín, Colombia; New York, New York and San Rafael de Escazú, Costa Rica. The large firm was established in 2004. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more.Read More
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HughesNetIndustries
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5$25,000+50 - 249 employeesLimassol, CyprusApp development company You are launched is located in Limassol, Cyprus; Columbia, South Carolina; Dnipro, Ukraine and Kraków, Poland. Launched in 2016, the midsize team offers Mobile App Development, Custom Software Development, and UX/UI Design.Read More
Clients
"You are launched is the perfect partner for a startup seeking a reliable development partner. Additionally, they have the ability to provide long-term support with dedicated and well-organized teams" - Giacomo Vose.Industries
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6$10,000+50 - 249 employeesCluj-Napoca, RomaniaWeb development firm WOLFPACK DIGITAL was established in 2015. In Cluj-Napoca, Romania; Dublin, Ireland and Kirkland, Washington, their midsize team provides Web Development, Mobile App Development, and Artificial Intelligence.Read More
Clients
Walgreens Boots Alliance Abbvie Corrib Oil SephoraIndustries
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7$10,000+50 - 249 employeesWarszawa, PolandLaunched in 2006, Polcode is an e-commerce development company. The company focuses on E-Commerce Development, Web Development, and Enterprise App Modernization and has a midsize team.Read More
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impak FinanceIndustries
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8$50,000+250 - 999 employeesNew York, NYSoftware development firm Infinum was founded in 2005. They are headquartered in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Infinum provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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PhilipsIndustries
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9$5,000+250 - 999 employeesNew York, NYCustom software development company UplineSoft was established in 2020. Their midsize team is in Charlotte, North Carolina; New York, New York; Monroe, North Carolina and Charlotte, North Carolina. UplineSoft focuses on Custom Software Development and IT staff augmentation.Read More
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10$25,000+1,000 - 9,999 employeesCorte Madera, CAEstablished in 2003, Svitla Systems is an IT managed services company. They are located in Corte Madera, California; Guadalajara, Mexico; Kraków, Poland and San Jose, Costa Rica and have a large team. Their services include IT managed services, Web Development, cloud consulting & SI, Artificial Intelligence, and more.Read More
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Logitech Helper Systems Wisetack Trauma BraceIndustries
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11$50,000+50 - 249 employeesKraków, PolandRailsware is a website development company established in 2007. Their midsize team is headquartered in Pasadena, California; Kraków, Poland; Kyiv, Ukraine and Dubai, United Arab Emirates. The company offers Web Development, Custom Software Development, Artificial Intelligence, AI Consulting, and more.Read More
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SendGridIndustries
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12$50,000+50 - 249 employeesSan Francisco, CARead More
Cybercraft Inc. is a development agency headquartered in Lviv, Ukraine, that was established 2012. Their team of 19 offers custom software development, IT staff augmentation, web development, and more.
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Palo Alto NetworksIndustries
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13$75,000+250 - 999 employeesCharlotte, NCDualboot Partners is a midsize custom software development company. In Charlotte, North Carolina; Raleigh, North Carolina and Montevideo, Uruguay, the firm was established in 2018. Their services include Custom Software Development, Web Development, UX/UI Design, cloud consulting & SI, and more.Read More
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DebtBookIndustries
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14$50,000+50 - 249 employeesBarranquilla, ColombiaRead More
Koombea is a midsize app development company. Located in Miami, Florida; Barranquilla, Colombia; New York, New York and San Francisco, California, the agency was launched in 2007. Their team specializes in Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.
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Motorola SolutionsIndustries
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15$50,000+10 - 49 employeesToronto, CanadaRead More
Established in 2014, datarockets is a software development firm. The small team offers Custom Software Development, Artificial Intelligence, and Mobile App Development. The firm is in Toronto, Canada; Kitchener, Canada; New York, New York and Warszawa, Poland.
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Nike Mejuri Dealmaker SpendhoundIndustries
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16$50,000+1,000 - 9,999 employeesSan Francisco, CABairesDev is a San Francisco, California-based software development company. The large team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The agency was launched in 2009.Read More
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GoogleIndustries
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17$25,000+50 - 249 employeesKraków, PolandLaunched in 2005, xfive is a website development company. The midsize team offers Web Development, Web Design, and Low/No Code Development. The firm is located in Kraków, Poland; Hawthorn, Australia and San Francisco, California.Read More
Clients
Yanmar OECD Olera UC BerkeleyIndustries
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18$25,000+50 - 249 employeesLos Angeles, CAGoji Labs is a midsize software development firm launched in 2014. Their services include Custom Software Development, Mobile App Development, UX/UI Design, Web Design, and more. The company is located in Los Angeles, California and New York, New York.Read More
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World Health OrganizationIndustries
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19$10,000+50 - 249 employeesMontevideo, UruguayRead More
Xmartlabs is a website development company. Based in Montevideo, Uruguay; San Francisco, California; Manhattan Beach, California and New York, New York, their midsize team focuses on Web Development, Mobile App Development, UX/UI Design, and Artificial Intelligence. The agency was established in 2012.
Clients
CipherHealth Id.me Tastemade Omniscia HealthIndustries
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20$25,000+10 - 49 employeesBrooklyn, NYRead More
JetRockets, a software development company, is headquartered in Brooklyn, New York. The small team focuses on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more. The firm was established in 2012.
Clients
LendingOne Safari Portal eBay The Gut StuffIndustries
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21$50,000+250 - 999 employeesWarszawa, PolandGeniusee, a custom software development company, was established in 2017. They are headquartered in Middletown, Delaware; Warszawa, Poland; Kyiv, Ukraine and L'viv, Ukraine and have a midsize team. Their services include Custom Software Development, Web Development, cloud consulting & SI, and Artificial Intelligence.Read More
Clients
Scout and Drum Technologies Inc. (startups from founders of the FinTech unicorn Kabbage acquired by Amex)Industries
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22$10,000+50 - 249 employeesChicago, ILRead More
Launched in 2012, LaunchPad Lab is a CRM consulting and SI company. The company offers CRM consulting and SI, Web Development, AI Consulting, Custom Software Development, and more and has a midsize team. The company is in Chicago, Illinois.
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Kawasaki Bullhorn MD Anderson WhirlpoolIndustries
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23$10,000+50 - 249 employeesSan Francisco, CARead More
AirDev is a San Francisco based software development company. They were founded in 2015 and have a team of 11 employees who specialize in the custom software, web, mobile app development.
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HPIndustries
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24$5,000+50 - 249 employeesDubai, United Arab EmiratesRead More
Shakuro, a website development company, is headquartered in Lewes, Delaware; London, England; Berlin, Germany and Tel Aviv-Yafo, Israel. The midsize team provides Web Development, Custom Software Development, Web Design, UX/UI Design, and more and was established in 2006.
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MetroIndustries
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25$50,000+250 - 999 employeesSofia, BulgariaRead More
Founded in 2007, Dreamix is a midsize custom software development company headquartered in Sofia, Bulgaria and Cirencester, England. Their services include Custom Software Development, IT staff augmentation, Web Development, IT strategy consulting, and more.
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VistaJetIndustries
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26$25,000+50 - 249 employeesKraków, PolandRailwaymen is a custom software development firm based in Kraków, Poland and San Francisco, California. The agency provides Custom Software Development, Web Development, and Mobile App Development and has a midsize team.The agency was established in 2009.Read More
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ProEstIndustries
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27$10,000+50 - 249 employeesCherkasy, UkraineFounded in 2015, TRIARE, LLC is a midsize app development company. Their services include Mobile App Development, Web Development, UX/UI Design, and Custom Software Development. The firm is headquartered in Cherkasy, Ukraine; München, Germany; London, England and Oslo, Norway.Read More
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Layer MediaIndustries
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28$10,000+50 - 249 employeesWarszawa, PolandRubyroid Labs, an IT staff augmentation company, was established in 2013. Based in Warszawa, Poland and Springfield, Illinois, their midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, UX/UI Design, and more.Read More
Clients
Big Purple Dot, Volvo, Mastercard, Zeitview, Sail Croatia, VolitionIndustries
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29$25,000+250 - 999 employeesBeverly Hills, CAFounded in 2011, Rootstrap is a software development company. Their midsize team is located in Beverly Hills, California; Buenos Aires, Argentina; Montevideo, Uruguay and Medellín, Colombia and offers Custom Software Development, Artificial Intelligence, Mobile App Development, BI & big data consulting & SI, and more.Read More
Clients
MasterClass Google Tony Robbins EmeritusIndustries
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30$50,000+250 - 999 employeesNashville, TNTrinetix is a midsize custom software development company. The Nashville, Tennessee-based firm was launched in 2011. Their services include Custom Software Development, Product Design, Robotics Process Automation, and Low/No Code Development.Read More
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Big 4 Accounting firmsIndustries
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