Custom technology solutions for the financial technology and banking sector. We build compliant, scalable software that addresses the unique challenges of fintech — from regulatory compliance (pci dss, sox, kyc/aml) to real-time transaction processing.
Global fintech projects to ~$556B by 2030 (Mordor Intelligence, 2025); KYC/AML, PCI DSS scope, and state money-transmitter licensing dominate year-one cost — most teams cut scope via Stripe Connect, Unit, or Plaid.
Source: Mordor Intelligence
Quantified exposure from regulators, breach data, and enforcement actions — sourced and linked.
| Risk | Exposure | Source |
|---|---|---|
| PCI DSS non-compliance fine | $5,000–$100,000/month from card networks; merchant agreement termination on repeat findings. | PCI Security Standards Council |
| BSA / AML violation (per occurrence) | Civil penalties up to $250,000 per violation; criminal penalties up to $500,000 + 10 years imprisonment for willful violations. | FinCEN — BSA Penalties |
| Average financial-services data breach cost | $5.9M per incident; second-highest of any industry. | IBM Cost of a Data Breach Report 2023 |
| SOX 404 internal-control failure | Restatement, market-cap loss averaging 5–10%, plus SEC enforcement actions and personal officer liability. | SEC — Sarbanes-Oxley Compliance |
Fintech organizations face unique technical challenges. We solve them.
Financial software must navigate a complex web of regulations. PCI DSS governs payment card data, SOX requires financial controls, and KYC/AML regulations demand identity verification and transaction monitoring. Non-compliance can result in loss of banking partnerships and significant fines.
Modern fintech platforms must process thousands of transactions per second with sub-millisecond latency. Users expect instant transfers, real-time balance updates, and immediate payment confirmations — any delay erodes trust and drives users to competitors.
Financial fraud costs the industry $32 billion annually. Platforms need real-time transaction monitoring, ML-powered anomaly detection, device fingerprinting, and multi-factor authentication — all without creating friction that drives legitimate users away.
Global fintech products must handle currency conversion, international wire transfers, cross-border regulatory compliance, and varying payment methods across markets. Exchange rate management and settlement timing add complexity to every transaction.
Industry-specific expertise built into every solution.
We build payment systems with end-to-end encryption, tokenization, secure key management, and network segmentation. Our code undergoes security reviews aligned with PCI DSS requirements to protect cardholder data at every layer.
We architect systems using event-driven microservices, message queues, and CQRS patterns that handle high-throughput transaction processing with the reliability and speed that financial services demand.
Our fintech solutions include multi-factor authentication, biometric verification, real-time fraud scoring, device fingerprinting, and comprehensive audit trails that satisfy both regulators and security teams.
We build platforms that scale from startup to millions of users: horizontal scaling, database sharding, caching strategies, and CDN optimization ensure your platform grows without performance degradation.
When evaluating technology partners for fintech projects, prioritize teams with direct experience in your regulatory environment. Generic developers often underestimate compliance requirements, leading to costly rework and delayed launches.
Fintech technology requires a fundamentally different approach than generic software development. The compliance landscape, data sensitivity, and domain-specific workflows demand teams who have built and shipped production systems in this space.
58 specialized services built for the financial technology and banking sector.
Web Development tailored for fintech compliance and workflows.
Web Design tailored for fintech compliance and workflows.
AI Development tailored for fintech compliance and workflows.
Digital Marketing tailored for fintech compliance and workflows.
Enterprise Software tailored for fintech compliance and workflows.
Mobile Apps tailored for fintech compliance and workflows.
SaaS Development tailored for fintech compliance and workflows.
E-commerce Development tailored for fintech compliance and workflows.
Chatbot Development tailored for fintech compliance and workflows.
Social Media Marketing tailored for fintech compliance and workflows.
MVP Development tailored for fintech compliance and workflows.
UI/UX Design tailored for fintech compliance and workflows.
Real solutions we build for fintech organizations.
Fintech products in the US are shaped by PCI DSS on the payment side, GLBA and CFPB rules on consumer privacy, SOX and FFIEC expectations on controls, and state-by-state money transmitter licensing on the movement-of-funds side.
Primary regulators, standards bodies, and official guidance for fintech.
Global fintech is on track to reach $556 billion by 2030, with embedded finance, open banking, and real-time payment rails replacing legacy batch processing as the dominant architectural shifts.
A comprehensive guide to building fintech applications in 2026 covering architecture decisions, regulatory compliance (PCI DSS, SOX, PSD2), security best practices, and strategies for scaling payment and banking platforms.
A comprehensive guide to AI applications in financial services. Covers fraud detection, credit scoring, trading, risk management, compliance automation, model governance, and ROI benchmarks for fintech AI in 2026.
Explore AI in finance: fraud detection, algorithmic trading, credit scoring, chatbots, risk management, RegTech, compliance, robo-advisors, and…
Four common paths for fintech products. PCI scope, KYC/AML burden, and money-transmitter licensing are the dominant cost drivers — the choice largely decides who holds the regulatory posture.
| Approach | Best For | Time-to-Market | Typical Cost (Year 1) | Gotcha |
|---|---|---|---|---|
| Custom build on card-network rails + own licenses | Neobanks, issuers, large exchanges with capital to absorb compliance | 18-36 months to launch | $3M-$20M+ (licensing, audits, reserves, staff) | You become the regulated entity — MSB, state-by-state MTL, PCI DSS Level 1, full SOC 2; no one to share liability |
| Stripe Connect / Adyen for Platforms (marketplace payouts) | Marketplaces, SaaS with payout needs, embedded checkout | 2-4 months | $0 setup + 0.25-2.9% + $0.30/txn | Stripe can deplatform; Connected Accounts onboarding UX is opinionated; Custom accounts still pull KYC obligations to you |
| Plaid / MX / Finicity (data + ACH) | Budgeting apps, lending, account verification, instant bank payments | 6-12 weeks | $0.10-$1.00/link + $500-50K/mo depending on volume | Bank coverage varies; Chase and others have reduced Plaid access; RTP/FedNow still patchy; ACH return windows bite |
| Banking-as-a-Service (Unit, Treasury Prime, Synapse-class) | Cards, deposit accounts, lending-as-a-feature inside a non-bank product | 4-9 months | $250K-$2M setup + $0.10-0.50/card txn + monthly platform fees | Partner-bank concentration risk is real — the 2023 Synapse collapse froze customer funds; diligence the sponsor bank, not just the BaaS vendor |
All figures are indicative 2026 US-market estimates. Any flow that touches cardholder data pulls you into PCI DSS scope regardless of vendor — tokenization and hosted fields dramatically reduce audit surface.
We lose deals by saying this, but mismatched engagements cost more than lost leads. Use a different approach when:
If your plan is custom ACH, card issuance, or lending under your own MSB/MTL, you will burn the whole runway on audits and reserves before line-of-code one ships. Start on Stripe or a BaaS; revisit own-rails after $5M ARR.
KYC program, BSA/AML officer appointment, SAR filing workflows, and state-by-state MTL monitoring are not engineering work. If no one on your team has owned a compliance program before, hire or contract that role before we scope the build.
Full PCI DSS Level 1 compliance (annual QSA audit, segmented network, HSMs) is a six-figure annual cost. If your design puts raw PAN through your API, we will redesign it to tokenized fields and hosted capture before any other work.
Since the 2023 Silvergate/Signature collapses, single-sponsor crypto banking is structurally fragile. If your model needs fiat rails and only one partner says yes, expect churn and plan for a second relationship from day one.
Honest comparison of the leading platforms and a custom build for the financial technology and banking sector. Pricing and gotchas are fintech-specific.
| Alternative | Best For | Pricing | Biggest Gotcha |
|---|---|---|---|
| Stripe Connect / Treasury | Marketplaces, SaaS payouts, embedded checkout, basic issuing | 2.9% + $0.30/card txn, 0.8% ACH (capped $5), $0-500/mo platform fee | Stripe can deplatform without notice; Connected Accounts onboarding UX is opinionated; account freezes during risk review can lock customer funds 30-90 days |
| Plaid | Budgeting apps, lending, account verification, instant ACH | $0.30-$1.20 per link + $500-50K/mo volume tiers | Chase, PNC, Capital One have pulled or throttled Plaid access; OAuth migrations force reconnection flows that cut 15-25% of linked accounts |
| Banking-as-a-Service (Unit, Treasury Prime) | Cards, deposit accounts, lending-as-a-feature under a sponsor bank | $250K-$2M setup + $0.10-0.50/card txn + $10K-80K/mo platform fees | The 2023 Synapse collapse froze end-customer funds for months; diligence the sponsor bank independently, not just the BaaS vendor |
| Custom core on card-network rails + own licenses | Neobanks, issuers, exchanges with capital for compliance | $3M-$20M+ year one (state MTLs, PCI DSS L1 audit, reserves, staff) | You become the regulated entity — state-by-state money transmitter licensing alone is 18-30 months and $2M-$6M before line-of-code one ships |
For any fintech pre-$5M ARR, Stripe Connect or a Plaid-based stack almost always wins — the combined 2.9% + $0.30 on card plus $0.50-$1.00 per Plaid link is cheaper than the $250K-$2M BaaS setup and certainly cheaper than $3M+ for own-rails. BaaS (Unit, Treasury Prime) starts paying off around $10M-$30M annual payment volume where the per-transaction savings offset the monthly platform fee; typical break-even is month 14-18. Custom rails under your own money-transmitter licenses only beat BaaS above roughly $500M annual volume or when you need product capabilities (novel card programs, international corridors, card-network direct issuance) no sponsor bank will approve — at that scale the $3M-$20M year-one compliance cost amortizes across per-txn savings in 24-36 months. Under $10M annual volume, DIY anything is a distraction from product-market fit.
Team mapped R03 (no account / unable to locate) to the R01 (insufficient funds) retry bucket — system re-debited 11 times in 6 hours before the nightly reconciliation caught it. Customer's bank filed a Reg E dispute, the ODFI issued an NOC, and the operational risk team mandated a 6-week retry-logic rewrite plus manual return-code sign-off.
Monthly onboarding approval rate dropped from 84% to 61% overnight after the KYC vendor shipped an unannounced ML model update. Growth team blamed marketing for a week before someone pulled the vendor changelog. Cost: roughly 2,300 dropped sign-ups and a renegotiated SLA requiring 30-day model-change notice.
Launched in 47 states on day one assuming agent-of-payee covered them. New York DFS reclassified the flow after a customer complaint — $120K legal spend, 9-month NY suspension, and a surrender-exam fine. Should have filed NY MTL before launch, full stop.
Verified reviews from fintech clients and adjacent verticals.
My experience is throughout positive. Communication, service, the short response times and the flawless execution of a challenging topic was absolutely great. ZTABS is definitely my first choice again.
Christian Neff
Bank Software Advisory · Bank Software Advisory
Fintech
We don't just contract — we ship and operate our own software. 23 products in production.
Our team has deep expertise in the financial technology and banking sector. Get a free consultation with a senior architect who understands your industry.
