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Fintech SaaS

Custom Fintech SaaS Development

We build PCI-DSS compliant fintech SaaS platforms with KYC/AML automation, open banking integrations, double-entry ledger systems, and real-time transaction engines. Purpose-built for neobanks, lending platforms, payment processors, wealth management firms, and fintech startups that demand regulatory-grade security and sub-second transaction processing.

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INR 2000

Per Hour

30+

SaaS Products Built

4.9/5

Client Rating

<4 Weeks

MVP Delivery

Trusted by businesses worldwide

ShopifyAmazonStripeSlackNotionVercel

Fintech SaaS Capabilities We Build

PCI-DSS compliant modules for payments, lending, banking, and wealth management platforms

PCI-DSS Compliance

Every fintech SaaS we build follows PCI-DSS Level 1 standards for cardholder data protection. Tokenized card storage, network segmentation, encrypted transmission channels, vulnerability scanning, and penetration testing ensure your platform meets the strictest payment security requirements. We handle SAQ documentation and prepare your infrastructure for QSA audits.

KYC/AML Automation

Automated Know Your Customer and Anti-Money Laundering workflows with identity verification via document OCR, liveness detection, PEP and sanctions list screening, transaction monitoring rules, and Suspicious Activity Report generation. Integration with providers like Onfido, Jumio, and ComplyAdvantage for global coverage across 190+ countries.

Plaid & Open Banking

Seamless integration with Plaid, Yodlee, TrueLayer, and other open banking APIs for account aggregation, balance verification, transaction history retrieval, and income verification. We build account linking flows that handle MFA challenges, institution-specific edge cases, and graceful fallback for institutions with intermittent API connectivity.

Double-Entry Ledger System

Immutable double-entry accounting ledgers built for financial accuracy and auditability. Every transaction creates balanced debit and credit entries with full traceability. Support for multi-currency operations, real-time balance calculations, journal entries, trial balances, and automated reconciliation against bank feeds and payment processor settlements.

Real-Time Transaction Engine

High-throughput transaction processing engines built on event-driven architecture that handle thousands of transactions per second with sub-100ms latency. Idempotent processing ensures exactly-once semantics, while circuit breakers and retry logic handle downstream failures gracefully. Real-time fraud scoring and velocity checks run inline without adding latency.

Regulatory Reporting

Automated regulatory reporting modules for RBI, SEBI, SEC, FCA, and other financial regulators. Generate CTR (Currency Transaction Reports), STR (Suspicious Transaction Reports), and periodic compliance filings with audit-ready data exports. Configurable report templates adapt to jurisdiction-specific formats and filing deadlines.

Fintech SaaS Performance Metrics

PCI-DSS L1

Compliance Ready

<100ms

Transaction Latency

99.99%

Platform Uptime

190+

Countries KYC Coverage

Our Fintech SaaS Development Process

A security-first 5-step process built for regulated financial services

Financial Product Discovery
We analyze your financial product requirements, regulatory obligations, payment flows, and risk tolerance. We map out transaction lifecycles, identify compliance touchpoints, define ledger structures, and document integration requirements with banking partners, payment processors, and regulatory reporting systems.
Security Architecture & Compliance Design
We design PCI-DSS compliant architecture with network segmentation, tokenization strategy, encryption key management, and access control matrices. The technical blueprint covers ledger schema design, transaction processing pipeline, KYC/AML workflow orchestration, and infrastructure topology for high-availability financial operations.
Core Engine & Integration Development
Two-week sprints building the transaction engine, ledger system, KYC workflows, and payment integrations. We connect Plaid for account linking, Stripe or Razorpay for payment processing, identity verification providers for KYC, and banking APIs for fund transfers. Every sprint delivers working, testable financial functionality.
Security Testing & Compliance Audit
Comprehensive security assessment including PCI-DSS gap analysis, penetration testing, transaction integrity validation, ledger reconciliation testing, and KYC workflow accuracy benchmarks. We simulate edge cases like double-spending attempts, race conditions in concurrent transactions, and adversarial KYC document submissions.
Compliant Deployment & Monitoring
Production deployment on PCI-compliant infrastructure with real-time transaction monitoring, fraud detection alerting, regulatory reporting automation, and financial reconciliation dashboards. Post-launch support includes ongoing compliance monitoring, security patching, and regulatory reporting schedule management.

Transparent Pricing for Fintech SaaS

Flexible engagement models for fintech startups, lending platforms, and financial institutions

Starter SaaS
INR 50,000starting
Single-module fintech SaaS with basic compliance and one payment integration
  • Single-module fintech application
  • Basic PCI-DSS compliance setup
  • One payment gateway integration
  • Simple transaction ledger
  • Basic KYC workflow
  • Source code handover
  • 14-day post-launch support
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Most Popular
Professional SaaS
INR 2,00,000starting
Multi-module fintech platform with full compliance, ledger system, and KYC/AML
  • Multi-module fintech platform
  • Full PCI-DSS compliance
  • Double-entry ledger system
  • KYC/AML automation pipeline
  • Plaid or open banking integration
  • Real-time transaction processing
  • Regulatory reporting module
  • 30-day post-launch support
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Enterprise Custom
Custompricing
Enterprise-grade fintech platform with dedicated infrastructure, banking integrations, and SLA
  • Enterprise financial platform
  • Dedicated PCI-compliant infrastructure
  • Multi-currency ledger system
  • Custom fraud detection engine
  • Banking partner API integrations
  • SLA-backed uptime guarantee
  • Dedicated compliance support
  • 24/7 priority support
Contact Sales

Fintech SaaS Success Stories

"Edesy built our neobanking platform with a double-entry ledger, Plaid integration for account aggregation, and automated KYC that verifies users in under 90 seconds. We processed over 2 million transactions in the first quarter with zero reconciliation discrepancies. Their understanding of financial data integrity is exceptional."

C

CTO

Technology at Neobank Startup (Seed Stage)

"Our lending platform needed real-time credit scoring, automated KYC/AML checks, and a loan management system that handles disbursement, EMI scheduling, and collections. Edesy delivered the entire platform in 12 weeks with PCI-DSS compliance. Our loan approval time went from 48 hours to under 10 minutes for eligible applicants."

F

Founder

Product at Digital Lending Platform, India

"We needed a multi-currency payment reconciliation platform that connects to 6 payment processors and 3 banking partners. Edesy built an automated reconciliation engine that matches 98.5% of transactions without manual intervention and flags discrepancies in real-time. Our finance team went from spending 3 days on monthly reconciliation to 2 hours."

VF

VP Finance

Finance at Cross-Border Payments Company

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Ready to Build Your Fintech SaaS Platform?

Get a free consultation with our fintech SaaS experts. We will help you design PCI-DSS compliant architecture, plan KYC/AML workflows, build ledger systems, and deliver a production-ready platform that meets regulatory requirements.

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  • Documentation
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Company

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  • Contact
  • Careers
  • Privacy Policy
  • Terms of Service
  • AI Voice Assistant
  • WhatsApp Voice AI
  • WhatsApp Bot Builder
  • AI Website Chatbot
  • AI-SDR
  • Number Masking
  • Shopify Apps
  • View All Products
  • For E-commerce
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  • For Restaurants
  • For Appointments
  • View All Use Cases
  • AI Chatbot Development
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  • Shopify Development
  • SaaS Development
  • WhatsApp API Integration
  • View All Services
  • Documentation
  • Voice Agent Docs
  • API Reference
  • Number Masking API Docs
  • Blog
  • Changelog
  • Book a Demo
  • About Us
  • Contact
  • Careers
  • Privacy Policy
  • Terms of Service

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