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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12061Undisclosed50 - 249 employeesIrvine, CAMidsize custom software development firm Trusted Tech Team, is headquartered in Irvine, California. Their services include Custom Software Development and cloud consulting & SI.Read More
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12062$5,000+250 - 999 employeesLjubljana, SloveniaCosylab, a midsize custom software development company, is in Ljubljana, Slovenia and Menlo Park, California. Their services include Custom Software Development and UX/UI Design.Read More
Industries
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12063Undisclosed50 - 249 employeesSahibzada Ajit Singh Nagar, IndiaWHMCS Smarters is a software development company based in Sahibzada Ajit Singh Nagar, India. They focus on Custom Software Development.Read More
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12064Undisclosed10 - 49 employeesOrlando, FLDiSTI is a custom software development firm. The team focuses on Custom Software Development and is located in Orlando, Florida.Read More
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12065$1,000+50 - 249 employeesCustom software development firm and web development firm Pie Gaming is located in Dubai, United Arab Emirates. Founded in 2017, the team focuses on Custom Software Development and Web Development.Read More
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12066$5,000+2 - 9 employeesFounded in 2002, Teacup Software, Inc. Is a custom software development company. The team specializes in Custom Software Development and Other Application Development.Read More
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12067Undisclosed250 - 999 employeesAlpharetta, GASusalabs, a software development firm, is in Alpharetta, Georgia and Gurugram, India. Established in 2019, the team specializes in Custom Software Development and Artificial Intelligence.Read More
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12068$1,000+10 - 49 employeesMigrateEmails, a software development company, offer Custom Software Development and Search Engine Optimization. They were founded in 2018.Read More
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12069Undisclosed50 - 249 employeesLondon, EnglandRevenue Management Solutions is a CRM consulting and SI company headquartered in London, England. The team focuses on CRM consulting and SI and Custom Software Development.Read More
Industries
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12070Undisclosed10 - 49 employeesFounded in 2025, Delete me, a small software development company, is in Spain, Ireland. Their services include Custom Software Development.Read More
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12071Undisclosed50 - 249 employeesRezatec is a custom software development firm. The London, England-based team provides Custom Software Development and Artificial Intelligence.Read More
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12072Undisclosed50 - 249 employeesCairo, EgyptEBSEG is a CRM consulting and SI company in Cairo, Egypt and Toronto, Canada. Their services include CRM consulting and SI and Finance & Accounting Outsourcing (FAO).Read More
Industries
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12073$5,000+10 - 49 employeesKelowna, CanadaHeadquartered in Kelowna, Canada, Kelowna Software is a software development firm. They provide Custom Software Development and Mobile App Development and were founded in 2014.Read More
Industries
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12074$1,000+2 - 9 employeesDar es Salaam, TanzaniaSystemax (T) Limited, a web design company, focus on Web Design and Custom Software Development. They were established in 2015.Read More
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12075$1,000+2 - 9 employeesKatowice, PolandDNAVI, a web development company, provide Web Development and Custom Software Development. They were founded in 2015.Read More
Industries
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12076Undisclosed2 - 9 employeesGermiston, South AfricaSrsBsns is a web development firm. Located in Germiston, South Africa, the team focuses on Web Development and Custom Software Development.Read More
Industries
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12077$1,000+2 - 9 employeesBuenos Aires, ArgentinaProstart Software, a custom software development company, is headquartered in Buenos Aires, Argentina. The small agency was founded in 2017. Their services include custom software development, mobile app development, application management & support, web development, and more.Read More
Industries
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12078$50,000+50 - 249 employeesAmsterdam, NetherlandsGreatoDeal is a custom software development firm. The midsize Amsterdam, Netherlands-based team offers Custom Software Development and Web Development. The company was founded in 2016.Read More
Clients
Amos Sint Amsterdam Netherlands Umar Farooq AokiIndustries
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12079$10,000+50 - 249 employeesHouston, TXThe Hashtech is a custom software development firm. The firm is in Houston, Texas and Jeddah, Saudi Arabia. Their services include Custom Software Development and Web Development.Read More
Clients
Elephas Voltaaire Larche Halal Wings BikeITIndustries
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12080$1,000+2 - 9 employeesRead More
Clear App Development is a mobile app development firm based in Los Angeles, Calif. Founded in 2015, their team of less than 10 serves clients in the education, technology, and healthcare sectors. Services include iOS and Android app development and updating.
Clients
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12081Undisclosed10 - 49 employeesNoida, IndiaZAAX Consulting is a custom software development company. They focus on Custom Software Development and Mobile App Development and were established in 1994.Read More
Industries
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12082$1,000+10 - 49 employeesStarship Consulting, a small software development firm, is in Raleigh, North Carolina. Their services include Custom Software Development and IT strategy consulting.Read More
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12083$50,000+10 - 49 employeesBeograd, SerbiaProDevs, a custom software development firm, was launched in 2016. The team specializes in Custom Software Development and Web Development and is in Beograd, Serbia.Read More
Industries
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12084$10,000+10 - 49 employeesJS Panther Pvt. Ltd. Is an e-commerce development firm. Headquartered in Raleigh, North Carolina and Raleigh, North Carolina, the team provides E-Commerce Development and Custom Software Development.Read More
Industries
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12085Undisclosed10 - 49 employeesAuckland, New ZealandAmbit AI Limited is an AI company. They are in Auckland, New Zealand and have small team. Their services include Artificial Intelligence and Custom Software Development.Read More
Industries
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12086Undisclosed250 - 999 employeesSanta Clara, CARead More
Xekera Systems Inc. Is a Santa Clara, California-based software development company. The midsize team provides custom software development, other digital marketing, web development, Artificial Intelligence, and more and was founded in 2001.
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12087Undisclosed50 - 249 employeesChișinău, MoldovaRead More
Wowlogic is an IT consulting firm and web developer based in London. They were founded in 2015 and have additional offices in Dallas, Texas and Moldova.
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12088Undisclosed10 - 49 employeesDakar Software Systems, a software development company, is in St. Julian's, Malta. They focus on Custom Software Development and were founded in 1994.Read More
Industries
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12089Undisclosed250 - 999 employeesWarszawa, PolandXB Software, a , was launched in 2008. Their midsize team is in Warszawa, Poland and focuses on.Read More
Industries
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12090$50,000+250 - 999 employeesLas Condes, ChileCoderslab is a software development company established in 2017. Located in Las Condes, Chile and Aventura, Florida, the team focuses on Custom Software Development and IT staff augmentation.Read More
Industries
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