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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45601Undisclosed250 - 999 employeesSingapore, SingaporeEstablished in 2002, M.Tech is a midsize Singapore, Singapore-based Cybersecurity company. Their services include Cybersecurity and IT strategy consulting.Read More
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45602Undisclosed250 - 999 employeesHeredia, Costa RicaHangar CR is a Digital Strategy company. They are headquartered in Heredia, Costa Rica and have midsize team. They specialize in Digital Strategy and Graphic Design.Read More
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45603Undisclosed250 - 999 employeesNairobi, KenyaPhone answering service Daproim Africa specializes in Call Center Services and Market Research. They are located in Nairobi, Kenya.Read More
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45604Undisclosed250 - 999 employeesToronto, CanadaT4G Limited is an artificial intelligence development company. Located in Toronto, Canada and Halifax, Canada, the company offers Artificial Intelligence and Custom Software Development.Read More
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45605Undisclosed250 - 999 employeesFarmington Hills, MIMarketing Strategy company Latcha+Associates was launched in 1997. The company focuses on Marketing Strategy and Media Planning & Buying, and is midsize.Read More
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45606Undisclosed250 - 999 employeesZagreb, CroatiaEstablished in 1989, Adacta Group is an IT managed services company. The team specializes in IT managed services and CRM consulting and SI.Read More
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45607Undisclosed250 - 999 employeesWashington, DCUser experience design company RWD Consulting, LLC was launched in 2004. The team focuses on UX/UI Design and Commercial Property Management.Read More
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45608Undisclosed250 - 999 employeesSan José, Costa RicaMidsize phone answering service Costa Rica's Call Center, is headquartered in San José, Costa Rica. Their services include Call Center Services and Web Design.Read More
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45609Undisclosed250 - 999 employeesTijuana, MexicoG-Global Logistics, a midsize custom software development firm, is based in Tijuana, Mexico. The team provides Custom Software Development and E-Commerce Development.Read More
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45610Undisclosed250 - 999 employeesBengaluru, IndiaEstablished in 2000, Celstream Technologies is a web design agency. The team specializes in Web Design and UX/UI Design.Read More
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45611Undisclosed250 - 999 employeesHyderabad, IndiaAdroit Neo Tech Solutions Pvt. Ltd is a midsize Hyderabad, India-based Digital Strategy company. The team focuses on Digital Strategy and Social Media Marketing.Read More
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45612Undisclosed250 - 999 employeesSunnyvale, CAMaantic Inc is a midsize web design company launched in 2009. Their team specializes in Web Design and UX/UI Design.Read More
Industries
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45613Undisclosed250 - 999 employeesMississauga, CanadaBrainvire Infotech Canada is a social media marketing firm based in Mississauga, Canada. Their services include Social Media Marketing and Content Marketing.Read More
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45614Undisclosed250 - 999 employeesTiranë, AlbaniaAccA19 is a call center service. The firm is based in Tiranë, Albania. Their services include Call Center Services and Back Office Outsourcing.Read More
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45615Undisclosed250 - 999 employeesKøbenhavn, DenmarkWunderman Thompson MAP, a midsize Marketing Strategy company, is headquartered in København, Denmark and Bangkok, Thailand. Their services include Marketing Strategy and Social Media Marketing.Read More
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45616$5,000+250 - 999 employeesWoburn, MAFinance & Accounting Outsourcing (FAO) company Analytix Solution was established in 2005. The team focuses on Finance & Accounting Outsourcing (FAO) and Custom Software Development.Read More
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45617Undisclosed250 - 999 employeesKissimmee, FLBRISA America Corp is an Application Testing company. They provide Application Testing and Web Development and were launched in 1988. The company is headquartered in Kissimmee, Florida.Read More
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45618Undisclosed250 - 999 employeesChennai, IndiaSiqsess, a Product Design company, was founded in 2018. The team specializes in Product Design and BI & big data consulting & SI and is based in Mount Prospect, Illinois and București, Romania.Read More
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45619Undisclosed250 - 999 employeesChantilly, VAIT strategy consulting company TechTammina LLC was founded in 2005. In Chantilly, Virginia, the team specializes in IT strategy consulting and cloud consulting & SI.Read More
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45620Undisclosed250 - 999 employeesGlen Allen, VATriMech is a Product Design company. Their midsize team is based in Glen Allen, Virginia and Rocky Hill, Connecticut. Their services include Product Design and Contract Manufacturing.Read More
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45621Undisclosed250 - 999 employeesMinnetonka, MNSelect Source International is a Minnetonka, Minnesota-based Staffing company. Their services include Staffing and Executive Search.Read More
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45622Undisclosed250 - 999 employeesKochi, IndiaFounded in 2014, Exclaim IT Solutions is a Digital Strategy company. The team specializes in Digital Strategy and cloud consulting & SI and is located in Manama, Bahrain and Kochi, India.Read More
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45623Undisclosed250 - 999 employeesVerna, IndiaUX design company Creative Capsule LLC focuses on UX/UI Design and BI & big data consulting & SI. They are in Verna, India and Overland Park, Kansas.Read More
Industries
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45624Undisclosed250 - 999 employeesSanta Clara, CAIn Santa Clara, California, Alpha Net is a midsize IT managed services company. Their services include IT managed services and Staffing.Read More
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45625Undisclosed250 - 999 employeesScottsdale, AZM3BI is a Digital Strategy company. The Scottsdale, Arizona-based agency was established in 2010. Their services include Digital Strategy and Custom Software Development.Read More
Industries
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45626Undisclosed250 - 999 employeesSan Diego, CAArtificial intelligence company Integrant, Inc. Is located in San Diego, California. They focus on Artificial Intelligence and Application Testing and were established in 1992.Read More
Industries
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45627Undisclosed250 - 999 employeesPittsburgh, PACOGENT Infotech, a midsize Application Testing company, is in Pittsburgh, Pennsylvania and Irving, Texas. The team offers Application Testing and Market Research.Read More
Industries
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45628Undisclosed250 - 999 employeesMemphis, TNLaunched in 1990, Cook Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Application Testing.Read More
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45629Undisclosed250 - 999 employeesIrving, TXMidsize cloud consulting & SI company ComTec Information Systems (IT), is headquartered in Irving, Texas and Chicago, Illinois. The team offers cloud consulting & SI and CRM consulting and SI.Read More
Industries
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45630Undisclosed250 - 999 employeesExton, PASpruce InfoTech, Inc is a data analytics company. They were established in 2011 and offer BI & big data consulting & SI and cloud consulting & SI.Read More
Industries
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