Request demo
Cookies Notice

We use cookies to improve your experience. Please accept to continue using our site. Learn more about our cookie policy.
Accept
Solutions
Core Banking Built for Fast-Growing FinTech Startups
Launch your fintech startup with a live-tested API platform that connects you to multiple bank partners - manage accounts, payments, FX, and compliance in weeks, not months.
Book a demo
Built to Help Startups Accelerate Growth Responsibly
FinLego empowers fintech startups to move fast and stay compliant. Our multi-bank integration lets you offer diverse account types and payment rails globally - without waiting for licenses or building infrastructure from scratch. You keep full control and ownership while we handle the backend complexity.
What Fintech Founders Struggle With - and
How FinLego Fixes It
  • Delayed time-to-market
    Building core banking technology and integrating multiple bank partners can take 6–12 months.

    →
    FinLego gives you production-ready modules account management, payments, FX - live in weeks with sandbox support.
  • High upfront costs & compliance risk
    Fintechs face license fees, engineering costs, and regulatory setup.

    →
    We eliminate licensing and engineering overhead by offering modular pricing and compliance-ready infrastructure via regulated bank partners.
  • Scaling without failure
    Many startups eventually collapse due to poor scalability or persistent latency issues.

    →
    Our cloud-native core banking is built for real-time throughput and auto-scaling under load, preventing outages as you grow.
  • Fragmented user experience across banks
    Connecting to one bank limits offerings; connecting many is operationally complex.

    →
    One unified API connects you to multiple banks, enabling varied products - multi-currency IBANs, FX pricing, payment corridors - all under your brand.
Essential Building Blocks to Launch FinTech Today
Core Banking
Manage multi-currency user accounts, balances, and transaction histories with full ledger control.
Learn more
Wallet-as-a-Service
Launch a branded digital wallet for fiat or crypto - fully integrated, KYC-ready, and customizable.
Learn more
Ledger Engine
Real-time, double-entry accounting system for transaction integrity and audit compliance.
Learn more
Card Issuing
Issue virtual or physical cards with customizable controls, limits, and payment network support.
Learn more
Crypto Payments
Accept and process crypto payments (BTC, ETH, USDT, and more), with on/off ramp integrations and OTC conversion options.
Learn more
Crypto Wallets
Offer custodial or non-custodial crypto wallets with secure key management and blockchain visibility.
Learn more
Mobile Apps
Prebuilt iOS and Android apps ready for your branding and use case, with native UI and onboarding flows.
Learn more
KYC/AML Tools
Fully digital onboarding, identity verification, and automated transaction monitoring using vendor-agnostic architecture.
Learn more
Hear from Founders
Who’ve Launched with FinLego
Lara
CEO
We were running on spreadsheets and custom scripts. With FinLego, we launched core banking and cards in just over a month - without hiring a dev team.
Raj
CTO
Connecting to three banking partners via one API lets us onboard users across the EU and UK fast. We tested product-market fit before committing to long-term build.
Marta
COO
Regulators asked for our audit trails; FinLego’s ledger passed without a hitch. We scaled to 50k users in weeks.
Don’t Choose Between Speed and Trust
  • Encrypted Data at Rest and Transit
  • Role-Based Access, Audit Trails, and Activity Logs
  • Built-in AML and KYC Workflows
  • GDPR and ISO Compliant Hosting