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FinTech Software Development Services

By adhering to compliance standards such as SOC 2, GLBA, and CCPA, we support FinTech organizations operating in tightly regulated U.S. markets with a strong focus on data protection and disciplined product development.

Consult Our FinTech Experts
Trusted by conglomerates, enterprises, and startups alike
Appinventiv's Clients - KFC
Appinventiv's Clients - KPMG
Appinventiv's Clients - Domino's
Appinventiv's Clients - Google
Appinventiv's Clients - BCG
Appinventiv's Clients - Americana
Custom Software Products Successfully Delivered
2000+
Custom Software Products Successfully Delivered
On-Time Delivery Rate Across Enterprise Projects
95%
On-Time Delivery Rate Across Enterprise Projects
Legacy Processes and Systems Modernized
500+
Legacy Processes and Systems Modernized
Compliance with PCI DSS, PSD2, and Global FinTech Regulations
100%
Compliance with PCI DSS, PSD2, and Global FinTech Regulations

Our Suite of Custom FinTech Software
Development Services

From modernizing legacy banking systems to building secure mobile-first financial products, we deliver custom FinTech
software that helps businesses operate faster, safer, and at scale. Every service we offer is grounded in real-world use cases
and built to meet the evolving expectations of financial users and regulators.

  • FinTech software development services Custom Financial Software Development
  • FinTech integration FinTech Integration
  • FinTech cybersecurity services FinTech Cybersecurity Services
  • Legacy software modernization for FinTech systems Legacy Software Modernization
  • FinTech product development FinTech Software Consulting
  • Embedded finance solutions in FinTech Embedded Finance Solutions
  • custom FinTech software development services FinTech App Development
  • AI-Powered Financial Analytics AI-Powered Financial Analytics
FinTech software development services

Custom Financial Software Development

We build financial software around your actual workflows—not generic templates. Whether you're handling high-frequency transactions or streamlining reconciliation, our tools are made to solve specific challenges.

  • Transaction Tools: Create systems that move money securely and visibly across accounts.
  • Operational Dashboards: Set up real-time views of your financial data for faster decisions.
FinTech integration

FinTech Integration

Your systems need to talk to each other. Our software integration services experts can make that happen - whether you're connecting to a core banking platform, KYC provider, or payments infrastructure.

  • System Interoperability: Link your internal tools and external platforms for smoother flows.
  • Compliance-Ready APIs: Ensure every integration meets your local and global obligations.
FinTech cybersecurity with risk monitoring and defense by design

FinTech Cybersecurity Services

We don’t just build FinTech software—we protect it. Our FinTech cybersecurity approach is proactive, layered, and built with compliance in mind from day one.

  • Risk Monitoring: Tracks user activity, transactions, and system behaviour in real time to detect unusual patterns before they lead to security incidents.
  • Defense by Design: Implement encryption, MFA, and secure access practices from the ground up.
FinTech legacy software modernization with modular rebuilds and scalable infrastructure

Legacy Software Modernization

Outdated systems create friction, risk, and cost. We help you transition to modern architecture without breaking what already works.

  • Modular Rebuilds: Replace what’s holding you back—piece by piece, without disruption.
  • Scalable Infrastructure: Prepare your stack to grow, update, and integrate faster.
FinTech Software Consulting

FinTech Software Consulting

Our financial software consulting services help businesses organize, model, and architect financial technology systems with precision and clarity, through keen evaluation of your business objectives, technology environment and compliance needs.

  • Technology Assessment: Examine the current systems, architecture, and workflows to determine ways of improvement.
  • Strategic Roadmapping: Outline a realistic development and integration roadmap in accordance with the regulatory needs.
FinTech embedded finance with wallets, payments, credit, and lending solutions

Embedded Finance Solutions

We embed financial solutions for modern enterprises by delivering secure, regulation-ready capabilities that remove the burden of building banking infrastructure from the ground up.

  • Wallets and Payments: Enables users to pay, save, transfer, or split bills directly in your platform, with fast processing and built-in security.
  • Credit and Lending: Provides safe microloans or BNPL options through controlled modules, complete with eligibility checks and repayment tracking.
FinTech app development with customer-facing apps and operational tools

FinTech App Development

We are a FinTech software development company that creates applications capable of managing complex financial operations while delivering a simple, intuitive user experience.

  • Customer-Facing Apps: Build apps that help users track, pay, invest, or borrow—without confusion.
  • Ops Tools: Create internal systems that simplify approvals, audits, and reporting.
AI-Powered Financial Analytics

AI-Powered Financial Analytics

We build AI systems that study transaction data, customer behavior, and market signals to help financial teams identify trends, risks, and growth opportunities earlier.

  • Predictive Insights: Use AI models to forecast demand, liquidity needs, and customer activity.
  • Behavior Analysis: Detects patterns in fintech software to analyze spending, borrowing, or account usage.
Looking to Launch the Next Big FinTech Software?

From digital banking platforms to AI-powered trading systems, we help global enterprises build secure, scalable, and compliant software that wins markets.

Build Your FinTech Product With Us
Fintech software development services in USA

Success Stories that Speak Volume of Our Excellence in FinTech Software Solutions Development

Our portfolio shows how our custom FinTech software development has enabled clients to launch new products, strengthen compliance, and scale operations. Each of our projects reflects our focus on delivering measurable results and lasting value.

Mudra: AI-Driven Budgeting for Millennials

Challenge
The Challenge: Mudra needed a tool that could help younger users stick to budgets and improve spending habits.
How We Helped
How We Helped: We built a budgeting app with AI features for expense tracking, goal setting, and spending alerts. Users get updates in real time, so they can adjust their budgets on the go.
Impact The Impact:
  • 12+ countries witnessed the app launch
  • Higher repeat usage within the first month
Read Case Study
Mudra AI-driven FinTech budgeting app interface

Smart Banking for a European Bank

img
The Challenge: The bank was facing delays in handling everyday queries and wanted to reduce the load on support teams.
img
How We Helped: We delivered an AI system linked to their banking platform. It answers common questions instantly and routes complex cases to the right team.
img The Impact:
  • 20% increase in customer retention
  • 35% drop in manual processing
Read Case Study
AI-powered smart banking FinTech solution

Edfundo: Financial Learning for Children

img
The Challenge: Edfundo wanted to help children understand money through hands-on experience.
img
How We Helped: We created an app where kids can save, spend, and track their pocket money under parental supervision, with built-in lessons on good money habits.
img The Impact:
  • $500K pre-seed funding raised
  • Recognised as FinTech Startup of the Year
Read Case Study
Edfundo FinTech app for children’s financial learning

We Build FinTech Software Tailored to Every Financial Segment

From banking and insurance to wealth management and lending, our custom software development expertise in FinTech enables sector-specific workflows with precision, scalability, and compliance. Whether you’re modernizing core infrastructure or launching innovative digital products, we build systems designed for performance and long-term impact.

  • FinTech banking software solutions Banking

  • Lending software solutions Lending

  • Insurance software solutions Insurance

  • Wealth management software solutions Wealth & Investment Management

  • Digital payment software solutions Payments

  • Trading & Capital Markets Trading & Capital Markets

  • Currency Exchange Currency Exchange

  • Cryptocurrency & Digital Assets Cryptocurrency & Digital Assets

AI-mature companies see

3x faster RoI
Where does your
organization stand?
Get Your AI Maturity Report Get Your AI Maturity Report

Built to Meet Global Financial Compliance Standards

Compliance is treated as a foundation, not an afterthought, in every FinTech software we build. Each product is developed to align with the security, privacy, and operational requirements set by financial compliance regulators across different regions. Whether sensitive payment data is being processed or credit risk is being managed, systems are built to ensure full compliance and withstand regulatory reviews.

  • Payment Security & Transaction Integrity
  • Data Privacy & Information Protection
  • Operational Resilience & Risk Management
PCI DSS

PCI DSS

Payment Card Industry Data Security Standard

Basel III

Basel III
Framework

MiFID II Regulation

MiFID II

Markets in Financial Instruments Directive II

GDPR Compliance

GDPR

General Data Protection Regulation

GLBA Compliance

GLBA

Gramm-Leach-Bliley Act

KYC Compliance Standards

KYC

Know Your Customer (KYC) Compliance Standards

AML Directives

AML

Anti-Money Laundering (AML) Directives

PDPL Compliance

Personal Data Protection Law

(PDPL – Saudi Arabia)

MIPS

MAS TRM

Monetary Authority of Singapore Guidelines

IFRS Compliance

IFRS

International Financial Reporting Standards

ISO 27001 Information Security

ISO/IEC 27001

Information Security Management

SOX Compliance

SOX

Sarbanes–Oxley Act

FINRA Compliance

FINRA

Financial Industry Regulatory Authority

DORA EU Compliance

DORA – EU

Digital Operational Resilience Act

FFIEC US

FFIEC – US

Federal Financial Institutions Examination Council

What Makes Appinventiv a Reliable Fintech Software Development Company

FinTech is not just another vertical for us but a space where we’ve consistently delivered high-stakes, high-compliance software at scale. From custom FinTech software development to full-platform builds for regulated institutions, our work has earned the trust of financial leaders across markets.

01

Purpose-Built Software for Regulated Financial Environments

Every FinTech product we develop is designed to meet the expectations of auditors, regulators, and real users, not just internal product teams. Whether it’s lending automation or digital onboarding, we architect platforms with control, visibility, and traceability built in.

02

A Firm That Designs Compliant, Scalable FinTech Platforms

Our FinTech software development services team embed PCI DSS, GDPR, GLBA, DORA, and MAS TRM standards into code, infrastructure, and workflows from day one. At the same time, our integration expertise spans core banking systems, payment gateways, credit bureaus, fraud detection engines, and third-party APIs, ensuring your FinTech platform is robust and built to scale.

03

Proven Track Record With Complex Financial Products

As a FinTech development company, we’ve helped institutions bring real products to market, not MVPs that break at scale. From mobile-first payment apps to investment analytics dashboards and internal compliance systems, our experience spans the full FinTech stack.

Recognized Across Global Platforms

We have received awards from respected global platforms for our work in software development, digital transformation, and product
innovation. These recognitions reflect the quality and consistency we maintain in every project we deliver.

Leader in AI-First Product Engineering - ET 2026
2026
Leader in AI-First Product Engineering
Leader in AI Product Engineering & Digital Transformation
2025
Leader in AI Product Engineering & Digital Transformation
Deloitte Technology Fast 50 India Winner
2023 & 2024
Deloitte Technology Fast 50 India Winner
Times Group Tech Company of the Year
2023
Times Group Tech Company of the Year
Statista India’s Growth Champions
2023
Statista India’s Growth Champions
App Development Company of the Year by The Entrepreneur
2020
App Development Company of the Year by The Entrepreneur
Clutch Spring Award for Elite Chatbot and Android Apps
2025
Clutch Spring Award for Elite Chatbot and Android Apps 
Clutch Top 100 Fastest-Growing Companies
2025
Clutch Top 100 Fastest-Growing Companies
Fastest-Growing AI Development Company by MobileAppDaily
2024
Fastest-Growing AI Development Company by MobileAppDaily
CIO Klub Preferred Partner Award for Digital Transformation Solutions
2024
CIO Klub Preferred Partner Award for Digital Transformation Solutions 
Leading Custom Software Development Firm by MobileAppDaily
2024
Leading Custom Software Development Firm by MobileAppDaily 
CIO Review Top 20 Most Promising Mobile Application Solution Providers
2018
CIO Review Top 20 Most Promising Mobile Application Solution Providers
Best Education Scholarship Award at Indian CSR Awards
2024
Best Education Scholarship Award at Indian CSR Awards 

Our Strategic Industry Partnerships

Consult Our Experts

How Our Clients Describe Their Journey with Our Team

We chose Appinventiv to build our financial literacy and money management app from start to finish. From the first call, we were very impressed with Appinventiv’s professionalism, expertise, and commitment to delivering top-notch results. Their team was very responsive and were always available to answer any questions we had. Their developers were extremely talented and delivered an amazing final product that exceeded our expectations. Our app is now live and the feedback that we are receiving from users is fantastic. So, I highly recommend Appinventiv to anyone looking for a partner to bring their app ideas to life.

Client testimonial from Simon Wing, CEO of Edfundo
Simon Wing
Co-Founder & CEO Edfundo

Emerging Technologies to Supercharge Your FinTech Product

Our financial software development services leverage emerging and proven technologies. The aim is simple- make your product faster, safer, and ready for the way the market works today.

1 /11
Artificial Intelligence in FinTech software

Artificial Intelligence (AI)

We use AI in your FinTech software, allowing you to automate routine financial processes, detect fraud earlier, and give your customers faster, more accurate responses.

2 /11
Machine learning models for financial software decision-making

Machine Learning (ML)

We apply past data to your FinTech software, helping you improve credit scoring, forecast risks, and refine investment or lending decisions over time.

3 /11
Generative AI models for FinTech software automation

Generative AI

We apply generative AI in your fintech software to produce tailored insights, automated reports, and customer-ready outputs, reducing manual work and improving engagement.

4 /11
Agentic AI systems for automated financial workflows

Agentic AI

We integrate agentic AI to handle multi-step financial tasks like onboarding, compliance checks, and payments, operating within secure, predefined parameters.

5 /11
Cloud computing in financial software

Cloud Computing

We leverage cloud to host financial platforms on secure, scalable infrastructure with easier integration to other systems.

6 /11
Blockchain solutions for finance

Blockchain

Our experts use blockchain technologies to record transactions in a tamper-proof ledger, improving trust and reducing settlement time.

7 /11
IoT in financial services

Internet of Things (IoT)

We employ IoT to connect payment devices, ATMs, and smart terminals to monitor transactions and usage in real time.

8 /11
Business intelligence in FinTech

Business Intelligence

Our experts will collect and analyze large data sets to identify customer trends, manage risks, and improve reporting accuracy.

9 /11
AR VR in financial software

Augmented Reality (AR) & Virtual Reality (VR)

We can help you create interactive tools for visualising financial data or simulating investment scenarios.

10 /11
Financial data analytics solutions

Data Analytics

Our financial analytics services can help you track performance metrics, identify inefficiencies, and support regulatory reporting with accurate data.

11 /11
Cybersecurity solutions

Cybersecurity

Through our cybersecurity services, we define access boundaries carefully, encrypt sensitive records, and monitor system activity in the financial sector in real time.

Tech-Stack We Use for Custom FinTech Software Development

As a customer-centric FinTech software development agency, we use the ideal tech stack to ensure optimal performance and seamless operation of your FinTech product.

  • Frontend development technologies Frontend Technologies

    • React
      React
    • Next.js
      Next.js
    • Angular
      Angular
    • Vue.js
      Vue.js
    • TypeScript
      TypeScript
    • Tailwind CSS
      Tailwind CSS
    • Material-UI
      Material-UI

  • Backend development services Backend Development

  • Database and data management Databases & Data Management

  • Payments and financial APIs Payments & Financial APIs

  • Cloud deployment services Cloud & Deployment

  • Security and compliance solutions Security & Compliance

  • Blockchain and digital ledger Blockchain & Digital Ledger

  • Analytics and reporting tools Analytics & Reporting

  • API integration services API & Integration

  • Monitoring and DevOps Monitoring & DevOps

What's the real cost of building world-class FinTech software?

Get a tailored estimate that factors in compliance (PCI DSS, PSD2, SOC 2), scalability, and time-to-market, so you can plan with confidence.

Get Your FinTech Cost Estimate
Fintech software development company in USA

Appinventiv's Proven Agile Process for FinTech
Software Development

Our FinTech product development process transforms your ideas into compliant, user-focused financial solutions.
Each step gets carefully planned and executed for the best results.

01

Assessment

Our FinTech software development starts by understanding what you actually need. Business analysts research your market and analyze your project to give you realistic timelines and costs for bringing your idea to market.

02

Discovery

Our experience in software development for financial services informs early architectural choices, compliance considerations, and risk controls, so the foundation is clear before development begins.

03

UI/UX Design

Design focuses on what users actually want. Our design team creates intuitive user experiences and interfaces that look good and deliver real value to people using your software.

04

Development

Time to build your software using the approved designs, feature list, and technology stack. This includes setting up cloud infrastructure, databases, and front-end and back-end systems for smooth functionality and growth.

05

Testing

Your custom FinTech solution goes through comprehensive testing before launch. Our quality assurance team runs manual and automated tests to ensure everything performs well and stays secure.

06

Deployment

Our FinTech software developers help launch your product into the live environment. We use continuous integration and delivery (CI/CD) methods to make deployment more efficient.

07

Maintenance

Development and deployment aren't the end. We provide ongoing support and maintenance, including two months of free post-launch services as per our terms of agreement, to fix issues and release updates, keeping your financial product current and secure.

Get Expert Guidance on Your Software Strategy

Book A Free Consultation Call With Our Experts Today

4 + 3 =
  • In just 2 mins you will get a response
  • Your idea is 100% protected by our Non Disclosure Agreement.

Frequently Asked Questions

  • How much does it cost to build FinTech Software?

    FinTech software like Square Cash, Venmo, or Cleo has pretty wide cost ranges. What you pay depends on your tech choices, which features you want, and where you hire your FinTech software developers.

    Most FinTech software development projects cost anywhere from $30,000 to $300,000, but every project is different. Talk to our FinTech experts to get actual pricing for what you're planning to build.

  • How long does it take to develop financial software?

  • What are the benefits of Appinventiv's custom FinTech software services?

  • How do you ensure security and compliance of the FinTech product with regulatory standards?

  • What types of FinTech software does Appinventiv develop?

  • Do you provide end-to-end (E2E) FinTech software development services?

  • What are the technologies used in FinTech software development?

  • Do you offer compliant FinTech platform development?

  • How can businesses ensure FinTech software compliance with ISO standards?

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