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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15391$5,000+2 - 9 employeesChicago, ILFounded in 2017, Adeocode is a small Chicago, Illinois-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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15392$1,000+2 - 9 employeesRigby, IDStorm Code is a custom software development company. Their small team of employees is headquartered in Rigby, Idaho. Their team provides Custom Software Development and Web Development.Read More
Industries
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15393Undisclosed250 - 999 employeesVegas Web Agency, a SEO company, was established in 2019. They specializes in Search Engine Optimization and Pay Per Click.Read More
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15394$5,000+250 - 999 employeesSan Francisco, CATal2k is an IT staff augmentation company. The midsize Mtaileb, Lebanon-based team specializes in IT staff augmentation and Custom Software Development. The company was established in 2022.Read More
Industries
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15395$10,000+250 - 999 employeesPrismire Software Solutions Private Limited is an app development firm. Founded in 2014, their team focuses on Mobile App Development and Custom Software Development.Read More
Industries
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15396$5,000+250 - 999 employeesBahçelievler, TürkiyeMRC Software Development is a custom software development firm. The company is headquartered in Bahçelievler, Türkiye. Their team provides Custom Software Development and Web Development.Read More
Industries
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15397$1,000+50 - 249 employeesRead More
Trycyfer is a advertising company. Located in Sahibzada Ajit Singh Nagar, India, their midsize team specializes in advertising, branding, market research, marketing strategy, and more. The firm was launched in 2022.
Industries
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15398$5,000+50 - 249 employeesS S Colony, IndiaRead More
Zab Technologies is a blockchain company. Based in Madurai, India and Miami, Florida, their midsize team offers blockchain, custom software development, and mobile app development. The agency was founded in 2016.
Industries
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15399$5,000+Freelancer employeesManly, AustraliaChris Harold, a web design agency, is in Manly, Australia. Founded in 2012, the team offers Web Design and Web Development.Read More
Industries
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15400$10,000+50 - 249 employeesDrammen, NorwayIdeo Solutions AS is a software development firm. In Drammen, Norway, the company specializes in Custom Software Development and Web Development.Read More
Clients
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15401$5,000+10 - 49 employeesPimpri-Chinchwad, IndiaHeadquartered in Pimpri-Chinchwad, India, PRSTech is an IT staff augmentation company. They focus on IT staff augmentation and Custom Software Development.Read More
Industries
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15402$1,000+10 - 49 employeesVadodara, IndiaCustom software development firm Topnotch IT Consultant is based in Vadodara, India. The team offers Custom Software Development and Mobile App Development.Read More
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15403$1,000+10 - 49 employeesRiayatech.AE is a custom software development firm in Dubai, United Arab Emirates. They offer Custom Software Development and Web Development.Read More
Industries
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15404$1,000+10 - 49 employeesJaipur, IndiaBlockchain company CrinPro Solutions was founded in 2022. They are in Jaipur, India and Jaipur, India and have a small team. Their services include Blockchain, E-Commerce Development, IoT development, and Custom Software Development.Read More
Industries
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15405Undisclosed10 - 49 employeesNew York, NYUnder Creativity is a web design agency. Their team is headquartered in New York, New York and offers Web Design and Web Development.Read More
Industries
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15406$1,000+10 - 49 employeesLeiria, PortugalVideo production agency Great Gonzo Studio is in Leiria, Portugal. Their services include Video Production and Event Marketing.Read More
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15407Undisclosed10 - 49 employeesAarsis is a custom software development firm. They are located in Punchbowl, Australia and have a small team. Their services include Custom Software Development, Web Development, Web Design, Mobile App Development, and more.Read More
Industries
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15408Undisclosed10 - 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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15409Undisclosed10 - 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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15410$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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15411$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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15412$5,000+50 - 249 employeesLahore, PakistanProsigns is an AI Agents company. Founded in 2018, the midsize agency is headquartered in Dallas, Texas; Lahore, Pakistan and Doha, Qatar. Their services include AI Agents, Artificial Intelligence, Custom Software Development, Web Development, and more.Read More
Industries
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15413$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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15414$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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15415$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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15416$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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15417$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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15418$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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15419$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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15420$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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