With blockchain solutions, wealth management apps, digital payments, mobile banking, and AI-driven financial services becoming commonplace, the financial sector is undergoing a significant digital revolution.
Working with the best fintech app development business becomes crucial as startups, financial institutions, and multinational corporations compete to innovate.
Here is a comprehensive list of the Top 20 Fintech App Development Companies, which are renowned for providing safe, scalable, and cutting-edge financial technology solutions, to assist businesses in making well-informed decisions.
- Dev Technosys
One of the most reputable and creative Fintech App Development Companies in the world is Dev Technosys.
The company has been providing high-end digital solutions for more than 15 years, and its specialty is creating safe, legal, and scalable fintech applications for the banking, insurance, trading, and investing industries.
Dev Technosys offers end-to-end fintech services, such as UI/UX, API integrations, digital wallets, ERP solutions, and cloud-native fintech platforms, ranging from blockchain-based payment systems to mobile banking and AI-driven analytics.
Their focus on excellent performance, user experience, and solid security makes them a popular partner for worldwide corporations and startups.
- HCL Technologies
HCL Tech is one of India’s major IT giants delivering innovative financial software development and digital transformation services. Their areas of competence include creating platforms that comply with regulations, integrating digital payment systems, updating outdated banking systems, and providing cloud migration services to financial organizations.
HCL is able to provide enterprise-grade financial solutions to international banking and insurance businesses because of its extensive domain understanding in risk management, core banking, and automation.
- Mindtree
Mindtree, now part of LTIMindtree, is known for building agile, data-driven, and secure fintech solutions. The Mobile Wallet app development company helps banks and financial firms modernize their customer experiences through cloud-native applications, AI-powered platforms, and data engineering solutions.
Mindtree excels in building digital lending systems, open banking APIs, intelligent automation workflows, and wealth management apps that enhance financial decision-making.
- Accenture
Accenture is a global leader in strategy, consulting, and IT solutions. The company has a dedicated fintech innovation division that builds next-generation financial products for banking, capital markets, and payments.
With expertise in blockchain, cybersecurity, digital identity, open banking, and risk management systems, Accenture powers the digital infrastructure for many Fortune 500 financial institutions worldwide.
- Cognizant
Cognizant is known for delivering large-scale fintech solutions using cloud, analytics, and automation technologies. The E-Wallet App Development Services include mobile banking app development, credit risk management systems, fraud detection platforms, and payment gateway integrations.
Cognizant’s strong engineering capabilities and financial expertise make it a preferred choice for banks, insurers, and global fintech enterprises seeking innovation and modernization.
- Xebia
Xebia is a digital-first IT company trusted for its advanced engineering excellence and fintech product development capabilities. Xebia builds high-end fintech applications leveraging cloud-native technologies, big data engineering, blockchain, and secure DevOps pipelines.
Their focus on building modular, compliant, and scalable platforms makes them an ideal partner for BFSI businesses expanding into new digital ecosystems.
- EY (Ernst & Young)
EY is one of the “Big Four” consulting firms offering financial technology implementation, digital transformation, and risk advisory services. Their fintech expertise spans digital banking, wealth management platforms, cybersecurity, intelligent automation, and compliance-driven financial applications.
EY works closely with global banks, regulators, and financial service providers to build secure, regulatory-compliant financial ecosystems.
- Infosys
Infosys is a global leader in digital transformation and financial software development. The company provides comprehensive fintech solutions including core banking modernization, digital lending platforms, robo-advisory systems, and cyber-secure financial applications.
Infosys’ Finacle is a flagship banking solution trusted by hundreds of banks worldwide, making Infosys a dominant force in fintech innovation.
- GlobalLogic
GlobalLogic, a Hitachi Group company, specializes in design-led engineering and next-gen fintech development. Their expertise lies in digital banking UX design, payment platform development, blockchain integration, and real-time financial analytics platforms.
With deep engineering expertise and strong compliance capabilities, GlobalLogic helps financial firms accelerate their digital transformation journey.
- Capgemini
Capgemini is globally recognized for its work in digital payments, open banking, and core financial systems modernization. They partner with banks, fintech startups, and insurance companies to develop enterprise-level financial technology solutions.
From blockchain-led payment innovations to AI-driven risk management, Capgemini supports financial institutions with scalable, regulatory-compliant technology architecture.
- DXC Technology
DXC Technology provides advanced financial software solutions for banking, insurance, and capital markets. With a strong focus on cloud engineering, cybersecurity, and predictive analytics, DXC modernizes legacy financial infrastructures and builds high-performance digital platforms.
Hire Dedicated Developers from their company for solutions help financial firms reduce operational costs and improve digital customer engagement.
- Tata Consultancy Services (TCS)
TCS is a global powerhouse in IT services, banking software, and fintech development. TCS BaNCS, one of their flagship products, powers numerous global banks.
TCS builds innovative solutions in digital payments, capital markets, wealth management, blockchain, insurance analytics, and cybersecurity—making it one of the most trusted fintech development companies worldwide.
- Tech Mahindra
Tech Mahindra is a leading provider of digital banking, mobile wallet development, and financial automation solutions. Their fintech offerings include AI-driven customer service platforms, API banking, blockchain-based authorization systems, and more.
Tech Mahindra combines strong domain knowledge with next-gen technologies to help BFSI clients enhance digital efficiency and customer engagement.
- Palantir Technologies
Palantir Technologies is known for its powerful data analytics platforms widely used across finance, defense, and government sectors. In fintech, Palantir specializes in building data-driven financial intelligence systems, Wealth Management Solution, risk-scoring engines, and investment analytics tools.
Their advanced big data capabilities make them a preferred partner for enterprises handling large-scale financial data.
- UST Global
UST Global offers advanced fintech app development, digital payment integrations, cybersecurity services, and AI-driven financial automation. They help financial institutions transform customer experiences with cloud-first architectures and seamless digital workflows.
UST’s expertise in predictive analytics and intelligent risk management sets them apart in the fintech landscape.
- Deloitte
Deloitte delivers end-to-end digital transformation services to financial institutions, including custom fintech solution development, cybersecurity, regulatory consulting, and blockchain advisory.
As part of the Big Four, Deloitte helps banks and fintech firms navigate complex compliance landscapes while implementing modern digital infrastructures.
- L&T Infotech (LTIMindtree)
L&T Infotech specializes in building scalable fintech products including digital lending solutions, insurance management systems, digital wallets, and automated compliance platforms.
With strong domain expertise and engineering excellence, LTI helps global BFSI companies accelerate innovation through cloud, AI, data analytics, and automation technologies.
- Coforge
Coforge is known for its strong fintech engineering capabilities across banking, financial markets, and insurance. They develop high-end digital platforms for real-time payments, wealth management, risk scoring, and regulatory compliance.
Their strength lies in creating highly scalable and secure fintech solutions that meet global financial standards.
- Birlasoft
Birlasoft delivers intelligent fintech solutions powered by cloud, AI, and digital engineering. Their services include banking app development, transaction monitoring systems, loan automation, and financial analytics platforms.
They help insurance management systems firms modernize their legacy systems and adopt smarter, data-driven financial operations.
- Virtusa
Virtusa is a global leader in digital engineering with deep expertise in core banking modernization, digital payments, open banking, and regulatory tech. Their fintech solutions improve financial workflow efficiency, customer experience, and operational transparency.
Virtusa’s partnership-driven approach makes them a strong technology ally for financial companies worldwide.
Conclusion
The fintech landscape is evolving at an unprecedented pace, and choosing the right technology partner is crucial for building secure, scalable, and regulation-compliant financial applications. Whether you want to build an App like Google Pay mobile wallet, lending platform, or AI-powered investment tool, these top 20 fintech app development companies offer exceptional expertise, advanced engineering, and global industry experience.
