Our Thesis

Banks should control their own destiny.

Community banks and credit unions are the backbone of local economies — yet the technology they run on still leaves them a step behind. Going digital shouldn’t mean losing the personal relationships that make them matter. A community bank should be able to move like JP Morgan. So we built the platform that makes all of it possible.

Own the core, own the future

No more renting your destiny from a vendor whose roadmap isn’t yours.

Close the technology gap

Real-time, AI-native infrastructure — not another wrapper on a 1980s core.

Digital and personal

Customer-360 relationships, not anonymous account numbers.

Big-bank agility

Launch products in minutes through an intuitive no-code interface designed to move at the pace of your market.

In their words

Built for bankers. By bankers.

Nucleus BankOS and the Nucleus platform were designed and built by operators who struggled with today’s tech stack in their own roles leading community banks and launching digital platforms. They built the platform they wish they had — for an industry that deserves better technology.

Nearly 70% of U.S. banks are dissatisfied with their core software — and nearly all of them turned to fintech to put a band-aid on it. They had little choice. Until now.
Endré Jarraux Walls/Founder & CEO
Most banks don't have an efficiency problem — they have a dozen-systems problem. Remove the seams and your people finally get to do the work that matters.
Bob Diegel/Co-Founder & Strategic Advisor
AI bolted onto a legacy core is a demo; AI built into the core is a workforce. We built the core so banks are ready for what's coming — not chasing it.
Zia Karim/Co-Founder & CTO
Security and convenience were never supposed to be a trade-off. Build protection into the foundation and customers get both, by default.
Diane McCracken/Co-Founder & Strategic Advisor

Our People

4 operators who wanted something different for the industry

So they designed and built it.

Our Mission

Disrupt everything.

We didn’t increment. We didn’t augment. We rebuilt the core from scratch — because legacy technology has failed banks for decades, and it still does. Here’s how we’re replacing it:

Replace the legacy core with a real-time foundation

No wrappers, no bridges, no batch jobs. Nucleus BankOS is a single real-time core — accounts, payments, lending, and accounting on one ledger.

Replace the legacy core with a real-time foundation

Run AI through the core, not on top of it

Clara AI is built into the platform, turning every decision — credit, risk, service — into governed, explainable automation, not a bolted-on chatbot.

Run AI through the core, not on top of it

Collapse fraud, cyber, AML, and BSA into one control plane

DarkMatter Synergy+ fuses the four defenses so risk is handled before it becomes loss — one case file, one immutable log.

Collapse fraud, cyber, AML, and BSA into one control plane

Retire the vendor stack

One platform, one contract. Sunset a dozen point solutions and the middleware holding them together — no Frankenstein core.

Retire the vendor stack

Give banks their speed back

Launch and change products in minutes with no-code tools — deployment cycles measured in days, not quarters.

Give banks their speed back

Our Principles

We design our platforms with a single goal in mind: Disrupt

Legacy systems hold banks back from serving their customers with the speed, intelligence, and personalization they deserve.

Every decision we make—from architecture to user experience—is guided by principles forged in the reality of modern banking operations.

These values aren’t aspirational. They’re operational. They’re how we work, how we build, and how we measure success.

We've been in the trenches. Our platform isn't theory—it's built from the firsthand frustrations of banking executives, product leaders, technologists, and security professionals who lived the shortcomings of outdated systems. We lead with empathy because we've been the customer.

We weren't outsiders looking to disrupt banking. We were insiders who got tired of watching banking be disrupted from the outside.

Case Studies

Built to deliver outcomes for every seat in the bank.

Real institutions, measured results — what changes when the whole bank runs on one core instead of a dozen disconnected systems.

Be part of something great

Join our team of builders, dreamers, and problem-solvers who are reshaping the future of banking technology.

View Career Opportunities