Top 30 Custom Software Development Companies
The Best of April 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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16111Undisclosed10 - 49 employeesNMSware Technologies PVT LTD is a custom software development firm. Launched in 2024, the company is in Ukuwela, Sri Lanka. Their services include Custom Software Development and Web Development.Read More
Industries
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16112Undisclosed10 - 49 employeesWarszawa, PolandSmall software development company Formamind Sp. Z o.o., is in Warszawa, Poland. Launched in 2024, the team focuses on Custom Software Development, Web Development, other IT consulting and SI, Artificial Intelligence, and more.Read More
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16113$10,000+10 - 49 employeesLondon, EnglandInvotyx is a small custom software development firm launched in 2013. Their services include Custom Software Development and Web Development.Read More
Industries
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16114$5,000+10 - 49 employeesBengaluru, IndiaTHINKBYTE is an AI Agents company. They are headquartered in Bengaluru, India. Their team focuses on AI Agents and Custom Software Development.Read More
Clients
Anvayaa Kin Care PiAxis NinjaHire SEOByteIndustries
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16115$5,000+50 - 249 employeesLahore, PakistanAI Agents company Prosigns was launched in 2018. Their midsize team is headquartered in Dallas, Texas; Lahore, Pakistan and Doha, Qatar and offers AI Agents, Artificial Intelligence, Custom Software Development, Web Development, and more.Read More
Industries
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16116$1,000+50 - 249 employeesMumbai, IndiaRead More
Next In Buiz Technologies is a development agency founded in 2010 with a team of over 50 experts. Based in Mumbai, India, they offer e-commerce, web, and mobile app development services for clients in various industries, including consumer products, e-commerce, and hospitality.
Clients
Servier PharmaIndustries
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16117$10,000+50 - 249 employeesBengaluru, IndiaSimTech IT Solutions Private Limited is a custom software development company. They focus on Custom Software Development and BI & big data consulting & SI and were launched in 2009.Read More
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16118$5,000+50 - 249 employeesSingapore, SingaporeAugustory, Corp. Is a software development firm launched in 2009. Their services include Custom Software Development and Other Application Development.Read More
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16119$50,000+50 - 249 employeesSopot, PolandFounded in 2009, Autopay Services is a midsize software development company. Their services include Custom Software Development and Web Development.Read More
Industries
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16120$10,000+50 - 249 employeesHanoi, VietnamLaunched in 2015, VISSOFT is a midsize custom software development firm headquartered in Hanoi, Vietnam. Their team focuses on Custom Software Development and Web Development.Read More
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16121$5,000+2 - 9 employeesŁapy, PolandLocated in Łapy, Poland, Aseity is a small IT strategy consulting company. The team provides IT strategy consulting and Custom Software Development.Read More
Industries
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16122$1,000+2 - 9 employeesİzmir, TürkiyeCoreByte Teknoloji ve Yazilim Gelistirme is a custom software development firm. Established in 2021, the firm provides Custom Software Development and Web Development.Read More
Industries
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16123$25,000+10 - 49 employeesBudapest, HungaryProofIT Ltd. Is a Budapest, Hungary-based Application Testing company. They offer Application Testing and Custom Software Development and were founded in 2007.Read More
Clients
HungaroControl Scientific Games XAPT DSK BankIndustries
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16124$5,000+2 - 9 employeesLeape Technologies is an user experience design company. The Vadodara, India-based firm was founded in 2021. Their services include UX/UI Design and Custom Software Development.Read More
Industries
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16125$1,000+10 - 49 employeesWirecoder, a branding agency, is headquartered in Harīpur, Pakistan and London, England. The team provides Branding and Social Media Marketing.Read More
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16126$1,000+2 - 9 employeesPrAIor is an IT strategy consulting company. Founded in 2025, the firm focuses on IT strategy consulting and cloud consulting & SI.Read More
Industries
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16127Undisclosed250 - 999 employeesEnglewood, COEnavate is a midsize Englewood, Colorado-based cloud consulting & SI company. Their services include cloud consulting & SI and ERP consulting and SI.Read More
Industries
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16128Undisclosed50 - 249 employeesChennai, IndiaSecurenext Software Corp, a software development firm, is headquartered in Chennai, India and Winter Park, Florida. Their services include Custom Software Development and Web Development.Read More
Industries
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16129$25,000+50 - 249 employeesSibiu, RomaniaNearshore Romania is a Sibiu, Romania-based software development company. The team focuses on Custom Software Development and Application Management & Support.Read More
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16130Undisclosed50 - 249 employeesSan Rafael de Escazú, Costa RicaLaunched in 2010, Crux Consultores is a Back Office Outsourcing company. Headquartered in San Rafael de Escazú, Costa Rica, the team offers Back Office Outsourcing and Custom Software Development.Read More
Industries
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16131$5,000+50 - 249 employeesCiudad de México, MexicoIT staff augmentation company Indigo was launched in 2009. The midsize team specializes in IT staff augmentation and Custom Software Development.Read More
Industries
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16132$25,000+50 - 249 employeesJaipur, IndiaSarvika Technologies is a custom software development firm. Headquartered in Jaipur, India and dubai, United Arab Emirates, their team provides Custom Software Development and Artificial Intelligence.Read More
Industries
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16133$25,000+50 - 249 employeesSan Isidro, PeruAltimea is a software development company. Established in 2005, the firm is based in San Isidro, Peru. Their services include Custom Software Development and Application Management & Support.Read More
Industries
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16134$10,000+50 - 249 employeesCórdoba, ArgentinaSOOFT Technology, a midsize app development company, is headquartered in Córdoba, Argentina. Their services include Mobile App Development and Custom Software Development.Read More
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16135$10,000+50 - 249 employeesHyderabad, IndiaLaunched in 2013, Navtech is a web design agency. The team provides Web Design and Custom Software Development and is based in Hyderabad, India.Read More
Industries
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16136$10,000+50 - 249 employeesPrague, Czech RepublicSoftware development company Kendaxa is based in Prague, Czech Republic. Their services include Custom Software Development and Artificial Intelligence.Read More
Industries
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16137$1,000+50 - 249 employeesGL infotech is a web development firm. Launched in 2008, the agency offers Web Development and Custom Software Development.Read More
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16138$10,000+50 - 249 employeesPhiladelphia, PATamman is a midsize software development company founded in 2007. Their services include Custom Software Development and UX/UI Design.Read More
Industries
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16139Undisclosed50 - 249 employeesCluj-Napoca, RomaniaS.C. TEC Software Solutions S.R.L., a custom software development company, provide Custom Software Development and UX/UI Design. They were established in 2014.Read More
Industries
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16140$25,000+50 - 249 employeesBielany Wrocławskie, PolandExence, a software development company, was launched in 2012. They provides Custom Software Development and IT strategy consulting.Read More
Industries
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