AI-Powered Automation
We leverage cutting-edge AI to automate reconciliation workflows in real time. Instantly detect anomalies and ensure complete financial accuracy without manual effort.
The AI Coordination Layer for Fintech Reconciliation
Rexi connects banking cores, middleware ledgers, fintech platforms, and payment providers into one seamless, automated system. End-to-end. Error-free.
Problem Statement
Financial Reconciliation is Broken.
Traditional reconciliation workflows weren’t built for the complexity, scale, and speed of today’s fintech ecosystem. Manual processes, siloed data, and outdated systems leave millions of dollars mismatched—or completely unaccounted for.
This isn’t a future problem.
It’s already here.
It’s already here.
- Delayed closes and financial blind spots
- Siloed systems and lack of source-of-truth
- High operational overhead and write-offs
- No transparency for partners, regulators or end users
The Synapse Scandal: a symptom
that the system is breaking.
“The failure of Synapse — a key embedded finance provider — left millions of dollars in client funds unaccounted for across multiple sponsor banks and platforms.” — Wall Street Journal
This triggered federal investigations, Senate hearings, and a renewed push from regulators like the FDIC to demand daily reconciliation across fintech systems.
Why Rexi
Reconciliation, Reinvented.
Designed for a Single Source of Truth.
Rexi automates financial reconciliation with AI— making it faster, safer, and scalable.
Trust & Transparency
Built with full auditability and compliance at its core, Rexi provides a clear, verifiable trail for every transaction. Trust your data—and the decisions it powers.
Minimal Onboarding
Rexi integrates seamlessly into your existing operations with minimal setup and no code required. Start reconciling faster, scaling your financial processes without disruption
How Rexi Works
Faster, Safer, Shared
Fintech
Tailored for operational efficiency and scale
- Integrates with PSPs, embedded finance stacks, banking-as-a-service APIs.
- Focused on reducing operational risk, increasing confidence in internal reporting, and preventing costly mismatches.
- Helps scale reconciliation without growing the finance team.
Connect Data Sources
Quickly integrate with your core systems using our growing library of pre-configured connectors.
Configure Reconciliation Logic
Design custom reconciliation rules using no-code tools—or leverage AI to generate logic via natural language.
Process Transactions Daily
Rexi ingests, transforms, and reconciles transactions asynchronously—every day, automatically.
Always up-to-date. Always auditable.
Discrepancy Management
Resolve mismatches faster through a shared dashboard. Collaborate with partners and providers in real-time to fix errors before they escalate.
Banking
Built for compliance-grade control and transparency
- Connects with legacy systems, custodial accounts, and interbank clearing platforms.
- Focused on daily compliance, regulatory auditability, and FDIC-aligned traceability.
- Enables oversight across all fintech partners via a single source of truth.
Ensure Regulatory-Grade Compliance
Gain complete oversight of your reconciliation process.
Every transaction is verifiable, traceable, and compliant with the latest banking regulations.
Connect Core Systems & Subledgers
Easily connect your banking core, BaaS platforms, and fintech subledgers using Rexi’s pre-built integrations.
Gain a real-time view of every fund flow across your ecosystem.
Reconcile with Confidence
Automate reconciliation between internal ledgers and third-party data.
Tailor rules with no-code tools or generate logic using AI—transparent, secure, and fully auditable.
Collaborate on Discrepancies
Work with partners to resolve mismatches faster through a shared, secure interface.
No more endless email chains—just real-time resolution and accountability.
Case Studies
Trusted by leading fintechs and banking institutions
These partners are already using Rexi as their reconciliation platform.
Case Study
Comun
Case Study
Thera
+ 100 integrations
About Us
Built by Experts in Fintech, AI, and Finance.
Founding team with deep fintech expertise, from Harvard Business School and Columbia Business School. Won multiple pitch competitions at Harvard, MIT & Columbia.
We've lived the problem working and investing in fintech
Deep experience working with leading fintechs, AI startups, and enterprise platforms across Latin America and the U.S., helping scale high-impact digital products.
We won several pitch competitions at top academic institutions
Backed and validated by world-class accelerators, venture partners, and pitch competitions across top U.S. institutions — early traction confirms product-market fit.
We deeply understand how regulation is evolving
The current regulatory and banking environment highlights an urgent need for reliable reconciliation tools. We’re building the infrastructure the industry now demands.
Resources
Get the Most out of Rexi
- Resources
- 3 min read
The Pain That Built Rexi
Reconciliation isn’t something you notice when things are going well. It’s when the numbers don’t match, when money’s missing, when you realize that nobody has a full picture of where the funds are, or where they went.
Read More
- Resources
- 10 min read
State of Affairs & Future of Fintech
The financial technology stack has evolved into an increasingly modular ecosystem. Fintech companies today often assemble their products using a patchwork of specialized services.
Read More
- Resources
- 5 min read
Pushing Through Nuance with AI
Long regarded as time-consuming and error-prone, financial reconciliation is revolutionizing itself with the most recent advancements in artificial intelligence (AI) and machine learning (ML).
Read More