Top 100 Fintech Software Development Companies
The Best of December 2025Looking 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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$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.
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1801$5,000+10 - 49 employeesMinneapolis, MNRead More
Redpath Consulting Group is headquartered in Minneapolis. The IT company was founded in 2008 and currently features about 39 employees. It mostly partners with midmarket clients in the nonprofit and business services sectors. Focused service offerings include CRM consulting, custom software development, and email marketing.
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CambriaIndustries
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1802$10,000+10 - 49 employeesBucurești, RomaniaRead More
Krypton Labs is a blockchain company. The small București, Romania-based company was launched in 2020. Their team focuses on blockchain, custom software development, web development, and Artificial Intelligence.
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1803$5,000+10 - 49 employeesAI company Web Inventix is located in Sheridan, Wyoming and Toronto, Canada. The small company was founded in 2023. Their team provides Artificial Intelligence, Search Engine Optimization, Custom Software Development, Web Development, and more.Read More
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Binarium Corp Done EHCMG Family PlanIndustries
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1804$10,000+10 - 49 employeesLondon, EnglandRead More
Rightsoft LTD, a custom software development company, was launched in 2018. Headquartered in London, United Kingdom, their small team offers custom software development, web development, mobile app development, IT strategy consulting, and more.
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AsicsIndustries
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1805$5,000+50 - 249 employeesNew York, NYIT staff augmentation company VinnCorp was launched in 2019. They are in Elk Grove, California; New York, New York; San Francisco, California and Houston, Texas and have a midsize team. Their services include IT staff augmentation, IT strategy consulting, IT managed services, Custom Software Development, and more.Read More
Industries
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1806$10,000+50 - 249 employeesAhmedabad, IndiaTechextensor Private Limited is an IT managed services company founded in 2015. They are located in Ahmedabad, India and have a midsize team. Their services include IT managed services, IT staff augmentation, UX/UI Design, Custom Software Development, and more.Read More
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Secret SensesIndustries
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1807$5,000+10 - 49 employeesSahibzada Ajit Singh Nagar, IndiaEstablished in 2012, Wartiz Technologies is a small software development firm. Their team focuses on Custom Software Development, Web Design, Web Development, Mobile App Development, and more. The company is headquartered in Sahibzada Ajit Singh Nagar, India.Read More
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Talimar financialIndustries
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1808$5,000+10 - 49 employeesSurat, IndiaRead More
Scaleteam Technologies Pvt Ltd, a web development company, is headquartered in Surat, India. The small agency was launched in 2016. Their team provides web development, mobile app development, other application development, product design, and more.
Industries
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1809$10,000+50 - 249 employeesAlicante (Alacant), SpainRead More
AI development company Tensorway is located in Alicante (Alacant), Spain. The midsize team provides Artificial Intelligence, AI Consulting, AI Agents, Custom Software Development, and more and was established in 2019.
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1810$5,000+10 - 49 employeesDnipro, UkraineCustom software development company Malevich was founded in 2007. Their small team is located in Dnipro, Ukraine and provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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ToyexpressIndustries
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1811$10,000+50 - 249 employeesCustom software development company Tech Pandas was launched in 2012. The midsize team provides Custom Software Development, Web Development, Mobile App Development, and E-Commerce Development. The agency is located in San Francisco, California.Read More
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1812$25,000+10 - 49 employeesAtlanta, GACustom software development company GRSP Tech is in Atlanta, Georgia. The small agency was established in 2016. Their services include Custom Software Development, Web Development, Mobile App Development, Application Testing, and more.Read More
Clients
Cengage Learning Student Athlete NIL (SANIL) NIST (National Institute of Standards and Technology) Ramah DaromIndustries
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1813$5,000+50 - 249 employeesSurat, IndiaSoftices is a custom software development firm. Their midsize team is located in Surat, India and Surat, India and offers Custom Software Development, Mobile App Development, Web Development, Artificial Intelligence, and more. The firm was founded in 2015.Read More
Industries
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1814$50,000+10 - 49 employeesRīga, LatviaVide Infra is a web design company located in Rīga, Latvia and Albuquerque, New Mexico. The small team provides Web Design, Web Development, UX/UI Design, Branding, and more. The agency was established in 1998.Read More
Clients
Approved Supplier for British Airways globallyIndustries
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1815$1,000+250 - 999 employeesHanoi, VietnamDEHA Vietnam is a Staffing company launched in 2016. Their midsize team is located in Hanoi, Vietnam; Singapore; Chuo City, Japan and Ho Chi Minh City, Vietnam. The agency provides Staffing, Mobile App Development, Web Development, Custom Software Development, and more.Read More
Industries
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1816$50,000+10 - 49 employeesRead More
Based in Lewes, Delaware and Kharkiv, Kyiv, Lviv, Odessa, other cities, Ukraine, Particles Global Inc. Is a custom software development firm. The small company was launched in 2020. Their team provides custom software development and application testing.
Industries
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1817$25,000+1,000 - 9,999 employeesJohannesburg, South AfricaHeadquartered in Johannesburg, South Africa; Cape Town, South Africa; Pretoria, South Africa and Utrecht, Netherlands, BBD is a large custom software development company. Founded in 1984, the team specializes in Custom Software Development, cloud consulting & SI, UX/UI Design, IT strategy consulting, and more.Read More
Industries
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1818$25,000+10 - 49 employeesKraków, PolandCodya, an AI company, is in Kraków, Poland. The small team focuses on Artificial Intelligence, AI Consulting, Custom Software Development, Generative AI, and more and was founded in 2019.Read More
Clients
CRIF Basler AG Scalo Lekta AIIndustries
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1819$1,000+2 - 9 employeesSplit, CroatiaCodeMage is a web development company launched in 2021. The small team focuses on web development, custom software development, web design, application testing, and more. The company is in Split, Croatia.Read More
Industries
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1820$10,000+2 - 9 employeesRead More
Rasa Design Team is a product design agency based in Lviv, Ukraine. Founded in 2017, the team of 3 employees provides mainly UX/UI design, web design, and product design services. The majority of their clients are small- and mid-sized businesses in the consumer, automotive, business services, and eCommerce spaces.
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AntimetalIndustries
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1821$10,000+10 - 49 employeesSzczecin, PolandRead More
GeekForce | Software Development is a full-service software development agency focused on web and mobile apps located in Szczecin, Poland. Founded in 2018, they also have locations in Wroclaw, Poland, and New York City. They have about 14 employees who focus on small business and midmarket clients in various industries: gaming, IT, arts, entertainment, and music.
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Red Sky Sp. z o.o.Industries
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1822$1,000+50 - 249 employeesTallinn, EstoniaAvalon Soft 🥇 is a website development company. The midsize Tallinn, Estonia-based company was launched in 2019. Their services include Web Development, Custom Software Development, and Mobile App Development.Read More
Clients
Digital Media ManagementIndustries
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1823$50,000+10 - 49 employeesChicago, ILRead More
Based in Chicago and founded in 2009, Vokal is a mobile and digital agency with nearly 50 employees. Their team specializes in web design and development, mobile app development, and digital strategy.
Clients
Whole FoodsIndustries
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1824$5,000+10 - 49 employeesFounded in 2019, Decision Tree Technology is a software development company. They are based in Wilmington, Delaware and have a small team. The company offers custom software development, IT strategy consulting, other IT consulting and SI, Artificial Intelligence, and more.Read More
Clients
Mellowood Medical Inc.Industries
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1825$25,000+2 - 9 employeesRead More
Ei Square® is a Fleet, United Kingdom-based big data analytics company. The firm focuses on BI & big data consulting & SI, custom software development, and IT staff augmentation and is small.The firm was founded in 2019.
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FintechIndustries
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1826$25,000+10 - 49 employeesSplit, CroatiaRead More
lilcodelab is a software engineering company headquartered in Split, Croatia with additional offices in Munich, Germany. Founded in 2017, they currently have a team of 9 that specializes in custom software and web development as well as enterprise app modernization. lilcodelab works with clients of all sizes within the business services, financial services, and government industries.
Industries
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1827$5,000+2 - 9 employeesSoftware development firm The Bot Forge is headquartered in Waddesdon, England. The small agency was established in 2018. Their services include Custom Software Development, Artificial Intelligence, UX/UI Design, Other Design, and more.Read More
Industries
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1828$5,000+10 - 49 employeesHashthink Technologies Inc is an AI Consulting company. The small team is headquartered in Toronto, Canada and Kuala Lumpur, Malaysia. Their services include AI Consulting, Web Design, Custom Software Development, Web Development, and more.Read More
Industries
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1829$5,000+10 - 49 employeesHouston, TXSquare63 is a custom software development company. Founded in 2009, the agency is in Houston, Texas and Page, Australia. The small team focuses on Custom Software Development, Web Development, Web Design, Mobile App Development, and more.Read More
Clients
AudioSocketIndustries
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1830$10,000+50 - 249 employeesCalgary, CanadaRead More
Avivi is an outsourcing company based in Kiev, Ukraine, with offices in Moscow and Calgary, Canada. Founded in 2007, their team includes 41 employees. Avivi provides web design, CRM consulting & SI, logo design, and other design services. Their client base is almost exclusively comprised of small businesses in the IT industry.
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LegatoIndustries
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