Supabase for Fintech
Supabase is the open-source Firebase alternative — PostgreSQL database, built-in auth, realtime subscriptions, file storage, and edge functions. The complete backend for modern apps. Applied to financial technology, it enables production apps in weeks — not months.
What we build
Specific fintech products we build with Supabase — from MVPs to production platforms.
PSD2-compliant financial data storage
Multi-tenant customer account isolation
Real-time transaction event streaming
Audit-log tables for compliance
Fraud detection data pipelines
Role-based access for financial teams
Why Supabase works for Fintech
Supabase's PostgreSQL foundation with Row-Level Security is ideal for fintech: every user's data is isolated at the database level. Combined with audit logging via triggers and edge functions for webhook handling, it's a production-ready fintech backend.
Discuss your fintech project →Faster than traditional development
for fintech applications
Typical delivery: 4–10 weeks
From discovery to live production app
Supabase in the Fintech no-code stack
Supabase doesn't work alone. Here's how it fits with the rest of our fintech stack.
WeWeb
Frontend web app builder. Pixel-perfect UI connected to any backend. Best for dashboards, portals, and SaaS interfaces.
FlutterFlow
Native iOS and Android app builder. Compiled Flutter code, published directly to App Store and Google Play.
Supabase
PostgreSQL backend with auth, realtime, storage, and edge functions. GDPR-compliant, open-source, EU-hosted.
Xano
No-code API and backend builder. Custom business logic, third-party integrations, and REST APIs without server code.
Supabase for Fintech: common questions
Can you build fintech apps with Supabase?
Yes. Supabase is well-suited to fintech use cases including psd2-compliant financial data storage, multi-tenant customer account isolation, real-time transaction event streaming. App Studio has built production fintech applications with Supabase as a core part of our stack.
How long does it take to build a fintech app with Supabase?
Depending on complexity, a fintech MVP built with Supabase typically takes 4–10 weeks — 3× faster than traditional development approaches for the same scope. We deliver in fixed-price sprints with weekly demos.
How much does it cost to build a fintech app with Supabase?
Fintech applications built with Supabase start from €8,000 for an MVP (4–6 weeks) and €18,000+ for a full production platform (8–12 weeks). This is significantly less than traditional custom development for the same scope — with the same production quality.
Is Supabase scalable enough for fintech applications?
Yes. Supabase is used in production by companies at tens of thousands of users. We've delivered fintech platforms that handle real commercial loads. For extreme scale requirements, we design the architecture to migrate specific components to custom code without rebuilding from scratch.
Does App Studio specialise in fintech products?
Fintech is one of our core verticals. We understand the specific compliance requirements, integration landscape, and user experience expectations of the fintech sector. Book a call to discuss your specific product.
Ready to build your Fintech product with Supabase?
Book a free 30-minute call. We'll scope your fintech project, recommend the right architecture, and give you a fixed quote.
Book a free call →