A community bank service consortium

Private AI By and For Banks

Bankbox is being designed as a Generative AI inference service backed by infrastructure owned and governed by the institutions that rely on it.

The thesis

Some infrastructure is too strategic to rent forever.

This isn't an argument that AI is dangerous or that the cloud is unsafe. It's about who controls the roadmap, the pricing, and the data path when AI becomes core to how a bank operates.

Community banks have solved this before. Shared cores, card networks and bankers' banks all exist because institutions chose to own critical infrastructure together instead of depending on someone else's priorities.

Trust your vendors while keeping control of your AI strategy.
OWNED BY THE BANKS IT SERVES Governance, security, alignment,and flat AI costs draw banks inBanks bring use cases;their data stays putShared methods improvethe AI for every bankCost per bank drops as morebanks share the infrastructureOwner banks set theroadmap and reinvest the gainsMore banks buyinto the mission
  1. More banks buy into the mission
  2. Banks bring their use cases. Their data stays inside their own perimeter.
  3. Shared playbooks, evaluations and tuning methods improve the AI for every bank
  4. Cost per bank drops as more banks share the infrastructure
  5. Owner banks set the roadmap and reinvest the gains
  6. Governance, security, alignment, and flat AI costs draw banks in

What Bankbox is, and isn't.

01

A utility, not an app

A model endpoint your teams and vendors build on. Not a chatbot, not another app suite to adopt.

02

Inside your control plane

Designed to run open models on infrastructure governed by banks, with each bank setting the perimeter its data stays within.

03

Built to last

Designed as a durable institution, not a product built for sale. Security, governance and reliability come before growth.

The founding bargain

Help shape bank-governed AI infrastructure.

Founding banks bring

  • Capital and CIO participation
  • Architectural and compliance review
  • Real users and genuine pilot usage

Founding banks receive

  • Economic participation and governance
  • Design control from inception
  • Transparency far beyond a vendor contract

Founding groupForming 2026

Let’s talk about where your bank fits.

We're talking with a small number of community bank leaders about vendor dependency, data control and roadmap risk. If those questions are on your mind, we'd like to hear how you see them.

Get in touch