Blog

What’s new. Insights & updates.

Thoughts on reconciliation, fintech infrastructure, and building the future of financial operations.

The Real Bottleneck Isn’t Moving Money. It’s Knowing What Actually Settled.
A decade ago, “fast payments” meant the app didn’t crash. The confirmation screen showed up instantly. The money arrived later…
Ignacio Berardi Feb 18, 2026
When “Source of Truth” Becomes a Negotiation
Fintech modularization made products faster, and records harder to prove. Instead of one institution owning the full system of record…
Ignacio Berardi Feb 11, 2026
Unwind Ready: Why Sponsor Banks Are Rebuilding Recordkeeping Standards
Sponsor banks have always lived with a structural tension. The bank holds regulated obligations, while third parties often run the customer experience…
Ignacio Berardi Feb 6, 2026
The Hidden Tax on PSPs: Reconciliation Work That Grows Faster Than Volume
PSPs and PayFacs talk about acceptance rates, routing, and product breadth. Internally, many teams spend just as much time on something less glamorous…
Ignacio Berardi Feb 6, 2026
Ledger Drift: The Neobank Failure Mode Nobody Puts on the Roadmap
Neobanks spend a lot of time on growth loops and product velocity. But the failure mode that quietly limits scale is rarely product related…
Ignacio Berardi Feb 6, 2026
The Synapse Scandal, Reconstructed
What happened, what we can verify, and why it matters for every fintech stack. In May 2024, people who had never heard the word “Synapse”…
Ignacio Berardi Feb 5, 2026
The Reconciled Source of Truth.
A note from the founding team on the future of financial operations. We started Rexi with one clear belief…
Ignacio Berardi Jan 28, 2026
Pushing Through Financial Nuance with AI
How AI/ML is Transforming Fintech Financial Reconciliation. Recent advances are fundamentally transforming this domain…
Sebastián García Jan 27, 2026
Fintech’s Fragmentation Problem
How modular stacks created operational risk, and why orchestration and standards are now inevitable…
Ignacio Berardi Jan 27, 2026
The Hidden Risk in Fintech
Some problems you can ignore until they hurt. Reconciliation is not one of them. When things are going well, reconciliation is invisible…
Teo Zavalia Gahan Jan 21, 2026