Top 30 Custom Software Development Companies
The Best of December 2025
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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$25,000+10 - 49 employeesMedina, WAFlower Press Interactive is a small user experience agency launched in 2001. Their team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. The company is located in Medina, Washington.Read More
Industries
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$10,000+10 - 49 employeesJohannesburg, South AfricaRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
Industries
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14401$1,000+2 - 9 employeesKuala Lumpur, MalaysiaThrive Technologies Malaysia, an Email Marketing company, provides Email Marketing and Search Engine Optimization. The firm is based in Kuala Lumpur, Malaysia.Read More
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14402$1,000+10 - 49 employeesTiranë, AlbaniaCodrix Solutions, a website development company, was founded in 2025. In Tiranë, Albania, the team specializes in Web Development and Custom Software Development.Read More
Industries
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14403$10,000+10 - 49 employeesDublin, IrelandSpark Digital & Analytics is a software development firm. Their small team is in Dublin, Ireland and Málaga, Spain. Their team provides Custom Software Development and BI & big data consulting & SI.Read More
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14404$10,000+10 - 49 employeesGuwahati, IndiaCustom software development company Codepilot Technologies Pvt Ltd is based in Guwahati, India. The company specializes in custom software development, social media marketing, search engine optimization, IT managed services, and more and is small.The company was established in 2020.Read More
Industries
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14405$25,000+10 - 49 employeesBerlin, GermanySoftware development company wattx was launched in 2016. The team offers Custom Software Development and Mobile App Development.Read More
Industries
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14406$1,000+10 - 49 employeesBareilly, IndiaCustom software development firm Swapdigit LLP was founded in 2018. The company provides Custom Software Development and Social Media Marketing.Read More
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14407Undisclosed10 - 49 employeesToronto, CanadaSoftware development company Red Thread Innovations was launched in 2016. The team provides Custom Software Development and Enterprise App Modernization and is located in Toronto, Canada.Read More
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14408$5,000+10 - 49 employeesBreña, PeruFounded in 2022, Greenti is a mobile application development company. The team offers Mobile App Development and Custom Software Development.Read More
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14409$5,000+50 - 249 employeesPlano, TXRead More
Advertising company Creation Square was launched in 2016. The small team provides advertising. The firm is headquartered in Plano, Texas.
Industries
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14410$5,000+50 - 249 employeesBengaluru, IndiaHeadquartered in Hubli, India, Chromosis Technologies Pvt Ltd is a web development company. The midsize company was established in 2012. Their services include web development, mobile app development, e-commerce development, and other application development.Read More
Industries
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14411Undisclosed50 - 249 employeesLongmont, CODenovo, a midsize ERP consulting and SI company, is based in Longmont, Colorado and Philadelphia, Pennsylvania. The team offers ERP consulting and SI and Custom Software Development.Read More
Industries
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14412Undisclosed50 - 249 employeesJersey City, NJMetaOption is a cloud consulting & SI company. The firm is located in Jersey City, New Jersey and Noida, India. Their team focuses on cloud consulting & SI and CRM consulting and SI.Read More
Industries
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14413$5,000+50 - 249 employeesSão Paulo, BrazilTecSinapse is a web development company launched in 2005. The company offers Web Development and Custom Software Development, and is midsize.Read More
Industries
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14414$1,000+1,000 - 9,999 employeesAmadora, PortugalReditus is a large Amadora, Portugal-based software development company. Their services include Custom Software Development and Back Office Outsourcing.Read More
Clients
Reditus has long experience in developing software applicationsIndustries
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14415$5,000+50 - 249 employeesRosario, ArgentinaFounded in 1989, NeuralSoft is a website development company. Their services include Web Development and Custom Software Development.Read More
Industries
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14416$25,000+50 - 249 employeesBirmingham, EnglandCrimson, a custom software development company, focuses on Custom Software Development and cloud consulting & SI. The agency is in Birmingham, England and Coventry, England.Read More
Industries
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14417$5,000+50 - 249 employeesLondon, EnglandFounded in 2003, Atlas by ClearPeople is an unified communications consulting & SI company. The team offers unified communications consulting & SI and Custom Software Development.Read More
Industries
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14418$10,000+50 - 249 employeesHoughton le Spring, EnglandHeadquartered in Houghton le Spring, England, Leighton is a midsize custom software development company. The team provides Custom Software Development and IT strategy consulting.Read More
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14419$10,000+50 - 249 employeesAmman, JordanIHorizons is a software development company launched in 1996. The agency specializes in Custom Software Development and IT strategy consulting, and is midsize.Read More
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14420$5,000+50 - 249 employeesAuckland, New ZealandLancom Technology is a software development company. Established in 1988, their team specializes in Custom Software Development and Enterprise App Modernization.Read More
Industries
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14421Undisclosed50 - 249 employeesBelo Horizonte, BrazilBase2 Tecnologia is an Application Testing company founded in 2005. The midsize team provides Application Testing and Custom Software Development.Read More
Industries
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14422$25,000+50 - 249 employeesBudapest, HungaryCheppers, a custom software development company, is in Budapest, Hungary and New York, New York. Founded in 2012, the team focuses on Custom Software Development and Corporate Training & Coaching.Read More
Industries
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14423$1,000+50 - 249 employeesBengaluru, IndiaMobile application development firm brill mindz was established in 2011. The company specializes in Mobile App Development and Custom Software Development, and is midsize.Read More
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14424Undisclosed50 - 249 employeesLittle Chute, WISkyline Technologies is a software development firm. In Little Chute, Wisconsin, the agency offers Custom Software Development and Mobile App Development.Read More
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14425Undisclosed50 - 249 employeesItasca, ILBrown & Joseph, a phone answering service, was launched in 1996. They specializes in Call Center Services and Custom Software Development.Read More
Industries
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14426$10,000+50 - 249 employeesWrocław, PolandSIENN, a custom software development firm, was launched in 2004. Headquartered in Wrocław, Poland and Nijmegen, Netherlands, the team specializes in Custom Software Development and Web Development.Read More
Industries
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14427Undisclosed50 - 249 employeesMilano, ItalyMia-Platform, an IT strategy consulting company, is based in Milano, Italy. The team offers IT strategy consulting and Custom Software Development.Read More
Industries
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14428Undisclosed50 - 249 employeesPune, IndiaPragmatic Techsoft is a big data analytics company launched in 2008. The team focuses on BI & big data consulting & SI and cloud consulting & SI.Read More
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14429$5,000+50 - 249 employeesZonalgo, a software development company, is located in London, England and Lewes, Delaware. Their services include Custom Software Development and Web Development.Read More
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14430Undisclosed50 - 249 employeesPeabody, MAIT strategy consulting company GraVoc offers IT strategy consulting and BI & big data consulting & SI. They were founded in 1994.Read More
Industries
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