Top 100 Fintech Software Development Companies
The Best of June 2026Looking for a top fintech custom software developer?
Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs.
Check out our directory of Fintech software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Financial Services Custom Software Developers
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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
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3991$25,000+10 - 49 employeesSão Paulo, BrazilSENNO is a business consulting company headquartered in São Paulo, Brazil. The company offers business consulting and has a small team.The company was launched in 2017.Read More
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3992$5,000+50 - 249 employeesPune, IndiaRead More
Apptware is a custom web & mobile application development and design company based in Pune, India, with an office in Toronto. The company, founded in 2019, has more than 60 employees and provides web development, UX/UI design, and custom software development services to small and midmarket IT companies.
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KEY Travel ConciergeIndustries
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3993$5,000+50 - 249 employeesCodalien is a small New Delhi, India-based custom software development firm. Launched in 2015, the team specializes in custom software development, ux/ui design, e-commerce development, IT strategy consulting, and more.Read More
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3994Undisclosed50 - 249 employeesLenexa, KSKeyhole Software is a software development company based in Lenexa, Kansas. Their services include Custom Software Development and Enterprise App Modernization.Read More
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3995$1,000+50 - 249 employeesVancouver, CanadaIn Vancouver, Canada, Dynamsoft is a custom software development firm and mobile application development company. The team focuses on Custom Software Development and Mobile App Development.Read More
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IBMIndustries
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3996$100,000+250 - 999 employeesCambridge, MACreative Chaos is an IT staff augmentation company in Cambridge, Massachusetts. The agency specializes in IT staff augmentation, Custom Software Development, UX/UI Design, Mobile App Development, and more and has a midsize team.The agency was founded in 2000.Read More
Industries
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3997$5,000+2 - 9 employeesBangkok, ThailandRethink Lab is a small branding company. The Bangkok, Thailand-based agency was founded in 2023. Their team provides branding, ux/ui design, graphic design, custom software development, and more.Read More
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3998$25,000+10 - 49 employeesMobile application development company iAppsolution Technology was founded in 2019. They are located in Ahmedabad, India and Katy, Texas and have a small team. Their services include Mobile App Development, Web Development, and Custom Software Development.Read More
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3999$5,000+10 - 49 employeesRead More
Intellisys Technology is an IT solutions company based in Oak Brook, Ill., with an office in Chennai, India. The company, founded in 1997, has a team of around 30 that provides application testing, custom software development, IT staff augmentation, IT managed services, mobile app development, accounting, BI & big data consulting & SI, blockchain, and cloud consulting & SI services. Intellisys Technology serves small and mid-market companies and institutions in the medical, financial services, government, manufacturing, supply chain, logistics, and transport, and e-commerce sectors.
Clients
MedPointIndustries
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4000$1,000+50 - 249 employeesAhmedabad, IndiaRead More
Plutus Technologies is a web development firm based in Ahmedabad, India. Founded in 2014, their team of 120 serves clients in the finance and IT sectors. Services include mobile app development and web design.
Industries
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4001$5,000+50 - 249 employeesAhmedabad, IndiaRead More
User experience design company Techify Solutions Pvt Ltd is located in Ahmedabad, India and Sheridan, Wyoming. Founded in 2016, the midsize team provides ux/ui design, IT staff augmentation, web design, cloud consulting & SI, and more.
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4002$5,000+10 - 49 employeesKochi, IndiaStarstack is a small user experience design company in Kochi, India. They specialize in UX/UI Design, cloud consulting & SI, Custom Software Development, Blockchain, and more and were launched in 2025.Read More
Industries
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4003$1,000+10 - 49 employeesYerevan, ArmeniaQuickstaffing Agency is a staffing company. Established in 2019, the team provides staffing, recruiting, and hr outsourcing. Their small firm is headquartered in Yerevan, Armenia.Read More
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4004Undisclosed10 - 49 employeesFounded in 2023, ACCEPIRE TECHSOL PRIVATE LIMITED is a custom software development firm. Their small team is in Srinagar, India and focuses on Custom Software Development, Artificial Intelligence, Blockchain, and Application Management & Support.Read More
Industries
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4005Undisclosed10 - 49 employeesTAD , a custom software development firm, was launched in 2018. They provides Custom Software Development and E-Commerce Development.Read More
Industries
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4006$5,000+2 - 9 employeesHamburg, GermanyKdn.agency is a Hamburg, Germany-based artificial intelligence company. The agency focuses on Artificial Intelligence, Custom Software Development, Web Development, E-Commerce Development, and more and is small.The agency was launched in 2021.Read More
Industries
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4007$5,000+10 - 49 employeesHonesIT is a Sofia, Bulgaria-based software development firm. The small team specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was founded in 2022.Read More
Industries
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4008$5,000+10 - 49 employeesOmnitask d.o.o. Is a software development firm located in Sarajevo, Bosnia and Herzegovina. The small team focuses on custom software development, web development, e-commerce development, blockchain, and more. The firm was established in 2014.Read More
Industries
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4009$10,000+10 - 49 employeesInfologics , a blockchain company, was founded in 2022. Their small team is headquartered in Lahore, Pakistan and specializes in blockchain, web design, ux/ui design, custom software development, and more.Read More
Industries
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4010$1,000+10 - 49 employeesHeadquartered in New York, New York and Lahore, Pakistan, OMNO AI is an AI company. The team specializes in Artificial Intelligence and IT staff augmentation.Read More
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4011$5,000+10 - 49 employeesGandhinagar, IndiaWeb development firm JKL Infotech LLP was launched in 2019. The small team specializes in Web Development and Mobile App Development.Read More
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4012$1,000+10 - 49 employeesAhmedabad, IndiaBetasource.tech is a small IT staff augmentation company launched in 2018. Their team provides IT staff augmentation and Custom Software Development.Read More
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4013$1,000+50 - 249 employeesLecco, ItalyRead More
Far Rainbow S.R.L., a custom software development firm, is in Lecco, Italy. The midsize company was founded in 2020. Their team specializes in custom software development, web development, mobile app development, Artificial Intelligence, and more.
Industries
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4014$75,000+10 - 49 employeesHouston, TXWhale Song is a Houston, Texas-based custom software development company. Launched in 2011, the small team specializes in Custom Software Development, UX/UI Design, Artificial Intelligence, and Enterprise App Modernization.Read More
Industries
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4015$1,000+Freelancer employeesSan Mateo, CARead More
GCX Solutions is a product development firm headquartered in San Mateo, CA. Founded, in 2018, their team of approximately 1–2 employees mostly serves small clients and some mid-sized businesses. Within the scope of product development, their specialties include custom software and UX/UI design.
Clients
Momentum Design LabIndustries
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4016Undisclosed10 - 49 employeesSHIFT is a mobile app development firm. They provide Mobile App Development and Custom Software Development and were founded in 2014. The firm is located in Provo, Utah and Cluj County, Romania.Read More
Clients
Beauty Society InstasizeIndustries
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4017$25,000+10 - 49 employeesReston, VAWorking Excellence is a business intelligence company launched in 2008. Their small team is in Reston, Virginia and Naperville, Illinois. The firm focuses on BI & big data consulting & SI, Artificial Intelligence, AI Consulting, Custom Software Development, and more.Read More
Industries
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4018$10,000+250 - 999 employeesSouthfield, MIRead More
Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.
Industries
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4019$50,000+250 - 999 employeesDurham, NCMantra AI is a Product Design company established in 2009. The firm focuses on Product Design, BI & big data consulting & SI, Custom Software Development, Mobile App Development, and more and has a midsize team.Read More
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4020$5,000+10 - 49 employeesKamrej, IndiaAcadify Solution, an user experience design company, was founded in 2023. The small team offers UX/UI Design, cloud consulting & SI, Custom Software Development, Web Development, and more. The agency is based in Kamrej, India.Read More
Industries
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