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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18451Undisclosed50 - 249 employeesBudapest, HungaryAutsoft is a software development company founded in 2011. Their services include Custom Software Development and Mobile App Development.Read More
Industries
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18452Undisclosed50 - 249 employeesSan Carlos de Bariloche, ArgentinaALTEC is a custom software development company. The team provides Custom Software Development and IoT development, and the agency is in San Carlos de Bariloche, Argentina and Viedma, Argentina.Read More
Industries
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18453Undisclosed50 - 249 employeesKöln, GermanyBased in Köln, Germany and Hamburg, Germany, andagon people GmbH is an Application Testing company. They offer Application Testing and Custom Software Development and were established in 2001.Read More
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18454$1,000+50 - 249 employeesBengaluru, IndiaBased in Bengaluru, India and Bengaluru, India, Vmoksha Technologies Private Limited is an user experience design agency. Their services include UX/UI Design and BI & big data consulting & SI.Read More
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18455Undisclosed50 - 249 employeesCoimbatore, IndiaIT managed services company Assistanz Networks Pvt Ltd is located in Novi, Michigan and Coimbatore, India. They provide IT managed services and Custom Software Development and were launched in 2005.Read More
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18456$50,000+50 - 249 employeesWarszawa, PolandQualityMinds Sp. Z o.o. Is a custom software development company. The Warszawa, Poland-based firm was established in 2017. Their team provides Custom Software Development and Artificial Intelligence.Read More
Industries
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18457Undisclosed1,000 - 9,999 employeesCoimbatore, IndiaKGiSL is an AI development company. Based in Coimbatore, India, their large team focuses on Artificial Intelligence and IT strategy consulting. The company was established in 2000.Read More
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18458$50,000+50 - 249 employeesSeattle, WAJanea Systems is an artificial intelligence company. Their team is located in Seattle, Washington. The firm provides Artificial Intelligence and BI & big data consulting & SI.Read More
Industries
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18459Undisclosed50 - 249 employeesFenêtre Online Solutions is a cloud consulting & SI company. Launched in 2004, the agency focuses on cloud consulting & SI and Custom Software Development.Read More
Industries
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18460Undisclosed50 - 249 employeesBig data company Insight Consultants was established in 2000. The team focuses on BI & big data consulting & SI and Custom Software Development and is based in Bedford, Texas.Read More
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18461$5,000+50 - 249 employeesSt. Petersburg, FLMidsize video production agency VOKA, is based in St. Petersburg, Florida. The team focuses on Video Production and Custom Software Development.Read More
Industries
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18462$25,000+50 - 249 employeesDublin, OHLeading EDJE is an IT strategy consulting company headquartered in Dublin, Ohio. The team provides IT strategy consulting and cloud consulting & SI.Read More
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18463Undisclosed50 - 249 employeesLyon, FranceLaunched in 2009, Witekio, a midsize user experience design agency, is in Lyon, France and Bellevue, Washington. Their services include UX/UI Design and Cybersecurity.Read More
Industries
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18464$10,000+50 - 249 employeesAtop Computer Solution is a CRM consulting and SI company. The agency is located in Dubai, United Arab Emirates. Their team specializes in CRM consulting and SI and IT managed services.Read More
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18465$50,000+50 - 249 employeesIT strategy consulting company Rapid Addition is headquartered in London, England. They offer IT strategy consulting and IT managed services and were established in 2003.Read More
Industries
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18466$50,000+50 - 249 employeesStockholm, SwedenBig data analytics company Proxify was established in 2018. The team focuses on BI & big data consulting & SI and cloud consulting & SI and is located in Stockholm, Sweden.Read More
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18467$10,000+50 - 249 employeesMumbai, IndiaRevolo Infotech is an IT staff augmentation company based in Mumbai, India and Broomfield, Colorado. They focus on IT staff augmentation and Custom Software Development.Read More
Industries
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18468$5,000+2 - 9 employeesMumbai, IndiaHow About That! is an user experience company. Launched in 2019, the team offers UX/UI Design and E-Commerce Development. The firm is based in Mumbai, India.Read More
Industries
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18469$5,000+10 - 49 employeesCollibet India is an Ahmedabad, India-based software development company. The small firm was established in 2022. Their services include custom software development, web development, mobile app development, search engine optimization, and more.Read More
Industries
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18470Undisclosed10 - 49 employeesRanchi, IndiaRead More
Kitoinfocom Pvt Ltd is a custom software development company. They are in New Delhi, India and have a midsize team. Their services include custom software development, digital strategy, search engine optimization, and web development.
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18471$1,000+50 - 249 employeesKochi, IndiaVafion, a Customer Service Outsourcing company, is based in Kochi, India. Established in 2014, the team focuses on Customer Service Outsourcing and Custom Software Development.Read More
Industries
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18472$1,000+10 - 49 employeesDeep Core Data is an IT strategy consulting company. They were founded in 2014 and provide IT strategy consulting and Custom Software Development.Read More
Industries
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18473$10,000+10 - 49 employeesChennai, IndiaNiyati Technologies is a software development company founded in 1999. The company specializes in Custom Software Development and Mobile App Development.Read More
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18474$1,000+10 - 49 employeesJaipur, IndiaEstablished in 2010, MLMYug is a small custom software development company. Their team specializes in Custom Software Development and E-Commerce Development.Read More
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18475$5,000+10 - 49 employeesTulsa, OKSeed Technologies is a small website development firm. Founded in 2004, the team offers Web Development and Custom Software Development.Read More
Industries
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18476$5,000+10 - 49 employeesBengaluru, IndiaTronicsZone, a Product Design company, is based in Bengaluru, India. They specialize in Product Design and Custom Software Development.Read More
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18477$10,000+10 - 49 employeesChicago, ILAi2 is a small software development firm established in 1982. Their services include Custom Software Development and Enterprise App Modernization.Read More
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18478Undisclosed10 - 49 employeesEdinburgh , ScotlandCompanyNet is an Edinburgh , Scotland-based software development firm. They specialize in Custom Software Development and cloud consulting & SI and were established in 1996.Read More
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18479Undisclosed10 - 49 employeesNew York, NYWoveon is a custom software development firm headquartered in New York, New York and Sydney, Australia. They offer Custom Software Development and Artificial Intelligence and were founded in 2016.Read More
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18480$10,000+10 - 49 employeesHelsingfors, FinlandLocated in Helsingfors, Finland, Webscale Oy is a custom software development company. Launched in 2013, the team provides Custom Software Development and BI & big data consulting & SI.Read More
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