Own Your Ledger
Open-source ledger infrastructure that's 1000x faster than traditional ledger service providers, with zero vendor lock-in. Deploy on your terms.
Your Provider's Outages Become Yours
You've built your fintech on someone else's infrastructure. Every outage becomes your emergency. Teams like yours are tired of:
- Service outages that cascade into customer complaints
- Hot account bottlenecks that Postgres can't handle
- Vendor lock-in that makes migration feel impossible
- Opaque systems where you can't audit what's actually happening with your money
Financial Infrastructure That's Actually Yours
Transfa is open-source ledger infrastructure built on a different philosophy: critical financial systems should be owned, not rented.
- Self-host on your infrastructure with full control
- Open-source codebase you can audit and extend
- TigerBeetle-powered for 1000x the performance of SQL databases
- API-compatible with Modern Treasury for seamless migration
Production-Ready Ledger Infrastructure
Enterprise-grade financial infrastructure that scales with your business
Modern Treasury API Compatibility
Your existing integrations work immediately. No rewriting required.
TigerBeetle Foundation
Purpose-built accounting database. Not another Postgres wrapper pretending to scale.
Complete Auditability
Open-source from day one. Every transaction traceable. Every operation transparent.
Dashboard & Management
Visual tools for account management, transaction monitoring, and reconciliation workflows.
Multi-Region HA Deployment
Active-active replication. Automatic failover. True high availability.
Enterprise-Ready
SSO, audit logs, compliance tools available with Enterprise license.
Your Infrastructure Strategy, Your Choice
Not SaaS. Never SaaS. Multi-tenant ledgers are fundamentally broken. Your financial data deserves dedicated resources.
Self-Hosted Open Source
- Full control over your deployment
- Run on any infrastructure
- Community support
- Enterprise add-ons available
Dedicated Cloud (PaaS)
- Single-tenant dedicated hardware
- No noisy neighbor problems
- We manage, you own
- Monthly subscription by volume
Frequently Asked Questions
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Postgres wasn't built for double-entry accounting. Hot accounts create lock contention that caps you at 100-1000 TPS. TigerBeetle was purpose-built for financial transactions - handling 100,000+ TPS without breaking a sweat.
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Our API mirrors Modern Treasury's structure. Most teams migrate in hours, not months. Change your base URL, keep your code.
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Community support for open-source users. Enterprise support packages available. And unlike SaaS, if we disappear tomorrow, your ledger keeps running.
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Open-source means more eyes on the code, not fewer. Security through transparency, not obscurity. Plus, you control the infrastructure and access.
Stop Renting Your Ledger
Modern Treasury's next outage doesn't have to be your emergency.
Self-host in minutes • See the 1000x difference
Join the movement toward financial infrastructure independence