Unlimited routable sub-accounts under a single master, each a fully transacting account that sends and receives funds directly, reconciled in near real time.
A multi-tier sub-ledger that sits alongside your core. One master account per relationship, unlimited sub-accounts beneath it, each independently tracked, segregated, and reconciled live.


Unlimited sub-accounts created in minutes under one master, no core ticket required.
Every sub-account reconciles to the core as transactions post.
Each sub-account moves funds via ACH, wire, instant payment, or check, using its own unique account number.
Most virtual accounting solutions are tracking ledgers that behave like purpose-built spreadsheets. To move money, funds are manually swept up to the master account first, then disbursed from there.
Hudson sub-accounts are real, routable accounts. ACHs, Wires, Instant payments, and Checks originate and settle directly at the sub-account level, with no sweep requirements and no broken audit trails.

Every sub-account creation follows the same lifecycle. Your team only gets involved when there are exceptions.
A routable account number, party diligence, and state-specific compliance rules, provisioned in minutes without touching the core.

Funds arrive at the sub-account's unique number via ACH, Wire, Instant Payment, or Check and post straight to its ledger, with no manual matching or allocation.

Funds hold, sweep, or disburse using programmatic rules. Approval gates and multi-party controls fire where necessary, and nothing moves until all conditions are met.

Every transaction reconciles to the sub-ledger and your core in near-real time, and the audit trail builds itself as each event fires, exam-ready, and on demand.

Operational deposits (escrow reserves, settlement float, disbursement balances, holdbacks) sit tight at the bank because the workflow requires them to, not because of rate competition.
They carry low deposit beta and high switching costs, so they hold their balance when rates move and stay put when competitors come calling.

We help banks win and grow profitable commercial relationships.
Each sub-account category maps to a GL code you define, with sub-account-level suffixes, so activity rolls up to your core exactly the way your reporting expects. Mapping is configured during onboarding.
Two options. Hudson is assigned a dedicated routing number, or Hudson manages a defined range of account numbers synced from your core. Either way, sub-accounts stay reconciled to the on-core master account.
The platform is offered as a white-label solution. You'll launch using your brand identity.
Two options. We can work in parallel with your incumbent vendor, or replace them. No matter the approach, we chart a phased path to migrate you onto routable sub-accounts, typically within 90-120 days.
Our clients process millions of on-platform transactions totaling billions in annual volume. We built our technology for scale and look forward to working with you to launch modern virtual accounting and treasury management solutions.