Top 30 Custom Software Development Companies
The Best of March 2026
Software development is essential in the modern world and continues to expand. All companies require an online presence, and establishing an engaging online space is the primary step for competitiveness. A partner ensuring seamless operation of background systems, contributing effectively to a brand's success, is vital. Strong development opens doors to more opportunities and increased success potential.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the software development industry. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best Software Development Firms
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is an artificial intelligence firm founded in 2001. Their small team is in Medina, Washington and offers Artificial Intelligence, UX/UI Design, AI Consulting, Custom Software Development, and more.Read More
Industries
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13141$5,000+10 - 49 employeesLondon, EnglandUnified communications consulting & SI company Content Formula was launched in 2005. The company offers unified communications consulting & SI and Custom Software Development, and is small.Read More
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13142$1,000+2 - 9 employeesCiudad Autonoma de Buenos Aires, ArgentinaLaunched in 2011, GlobeMind is a small custom software development company. Their team specializes in Custom Software Development and Mobile App Development.Read More
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13143$25,000+2 - 9 employeesUser experience design company and software development company Reid Software is in Athens, Ohio. They offer UX/UI Design and Custom Software Development.Read More
Industries
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13144$5,000+250 - 999 employeesBucurești, RomaniaHeadquartered in București, Romania and Beograd, Serbia, Connections Romania is a midsize software development firm. Their services include Custom Software Development and Back Office Outsourcing.Read More
Industries
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13145$10,000+250 - 999 employeesKuala Lumpur, MalaysiaSoftware development firm TENTACLE SSO SDN BHD is located in Kuala Lumpur, Malaysia. The team focuses on Custom Software Development and UX/UI Design.Read More
Industries
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13146Undisclosed250 - 999 employeesLjubljana, SloveniaAdacta is a custom software development firm launched in 1989. Their team offers Custom Software Development and IT strategy consulting.Read More
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13147Undisclosed250 - 999 employeesFarmers Branch, TXZemoso Technologies is a Farmers Branch, Texas-based software development firm. The team specializes in Custom Software Development and Enterprise App Modernization.Read More
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13148Undisclosed250 - 999 employeesCustom software development firm ExpertRemote LLC is based in Warszawa, Poland. They provide Custom Software Development and Web Development and were founded in 2022.Read More
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13149Undisclosed250 - 999 employeesHiQo Solutions, Inc. Is a software development company. They are in Atlanta, Georgia and have midsize team. They provide Custom Software Development and cloud consulting & SI.Read More
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13150$5,000+2 - 9 employeesFrankfurt am Main, GermanyNorthRock software GmbH is a software development company. The small Frankfurt am Main, Germany-based team specializes in custom software development. The firm was launched in 2020.Read More
Industries
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13151$50,000+50 - 249 employeesBrunswick, MECustom software development company VividCloud was founded in 2018. The team offers Custom Software Development and IoT development and is based in Brunswick, Maine and Hampton, New Hampshire.Read More
Industries
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13152Undisclosed2 - 9 employeesNovi Sad, SerbiaIT grows DOO Novi Sad is a Novi Sad, Serbia-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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13153$5,000+10 - 49 employeesDeveloper Legacy is a Kyiv, Ukraine-based cloud consulting & SI company. Their services include cloud consulting & SI and Web Development.Read More
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13154$25,000+2 - 9 employeesBucurești, RomaniaClear Maze, a software development firm, focus on Custom Software Development and Digital Strategy. They were launched in 2012.Read More
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13155$1,000+10 - 49 employeesRajkot, IndiaTathastu Technologies is a custom software development company. In Rajkot, India, the firm was established in 2012. Their services include Custom Software Development and Web Development.Read More
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13156$1,000+10 - 49 employeesSoftware development company Alligator Infosoft was established in 2020. Their small team is located in Pune, India. Alligator Infosoft specializes in Custom Software Development and ERP consulting and SI.Read More
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13157$50,000+10 - 49 employeesMontevideo, UruguayKaien Software is a small software development company. The Montevideo, Uruguay-based agency was founded in 2019. Their team provides Custom Software Development.Read More
Clients
CrossBoxIndustries
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13158$10,000+50 - 249 employeesAhmedabad, IndiaIConflux Technologies Pvt Ltd is a midsize application development firm established in 2012. Their team provides mobile app development, custom software development, enterprise app modernization, web development, and more. The agency is based in Ahmedabad, India.Read More
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13159$5,000+1,000 - 9,999 employeesBengaluru, IndiaRead More
Customer service outsourcing company Transact Global was founded in 2008. The large team provides customer service outsourcing, back office outsourcing, call center services, finance & accounting outsourcing (FAO), and more. The company is in Bengaluru, India.
Industries
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13160$10,000+250 - 999 employeesMidsize software development firm eSourcing S.A., is headquartered in Kraków, Poland and Warszawa, Poland. Launched in 2005, the team specializes in custom software development, BI & big data consulting & SI, microservices architecture services, CRM consulting and SI, and more.Read More
Industries
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13161Undisclosed250 - 999 employeesLisboa, PortugalInteger Consulting is a midsize Lisboa, Portugal-based IT staff augmentation company. Founded in 2007, the team offers IT staff augmentation, custom software development, web development, and cybersecurity.Read More
Industries
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13162Undisclosed250 - 999 employeesNew Delhi, IndiaVayam Technologies is a custom software development firm and Application Testing company launched in 2001. Their team specializes in Custom Software Development and Application Testing.Read More
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13163Undisclosed2 - 9 employeesWardsoft Freelance Software Development is a custom software development firm established in 2011. The agency focuses on Custom Software Development and Web Development.Read More
Industries
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13164$250,000+1,000 - 9,999 employeesIn Rolling Meadows, Illinois and Ukraine, DWG is a custom software development company. Founded in 2013, the team specializes in Custom Software Development and IT managed services.Read More
Industries
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13165$1,000+50 - 249 employeesDoral, FLIblesoft Inc. Is a midsize custom software development company headquartered in Doral, Florida and Hyderabad, India. The team provides Custom Software Development and Enterprise App Modernization.Read More
Clients
Karisma hotelsIndustries
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13166$25,000+50 - 249 employeesBoise, IDPanaton Software is a software development firm. Located in Boise, Idaho, the team focuses on Custom Software Development and Cybersecurity.Read More
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13167$10,000+2 - 9 employeesIdea Bubble Ltd, a custom software development company, is in Bengaluru , India. Established in 2008, the team specializes in Custom Software Development and UX/UI Design.Read More
Industries
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13168Undisclosed10 - 49 employeesHorsham, PAPrecision Systems, Inc. Is a software development firm in Horsham, Pennsylvania. They offer Custom Software Development and were launched in 1979.Read More
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13169$25,000+50 - 249 employeesQBSW, a.s. Is a midsize software development firm founded in 2000. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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13170$5,000+10 - 49 employeesСофия, BulgariaAbilitics, a software development firm, is based in София, Bulgaria. Their services include Custom Software Development and Web Development.Read More
Industries
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