Company profile · 3 min read
IRBC: programmable banking for global businesses and agents
IRBC combines global business accounts, cards, payments, stablecoins, invoicing and treasury on one programmable financial platform.
Cofounder of Lazyweb (a16z Speedrun). Previously grew subscriptions and built native ads at Duolingo. Writes First1000 (90,000+ subscribers).
Published · Updated
IRBC is building a financial operating system for global businesses and their agents.
What it does
The YC profile describes IRBC as an AI-native financial institution for global businesses and AI agents, with banking, stablecoins, cards, global payments and a CLI/chat interface. The current homepage makes the offer more concrete: local USD, EUR and GBP accounts, Visa cards, payments, invoicing, QuickBooks syncing and an IRBC Treasury product.
The interesting part is the coordination. A business can have money in several currencies, customer payments in one place, expenses on cards and accounting somewhere else. IRBC’s pitch is to put those workflows on one programmable-money layer, then expose them through interfaces an agent can use.
Why I’d look closer
The public site says IRBC serves global businesses and offers accounts across 160 countries. It also says IRBC Treasury can earn up to 2% yearly yield. Those are company-stated availability and product claims, not a recommendation to move money or a guarantee of yield. A financial buyer needs to verify jurisdictions, safeguarding, counterparties, stablecoin exposure and the exact legal entity providing each service.
The founder context is unusually global. The YC profile describes Courtne Marland as having lived across South Africa, Dubai, London and Sydney, with a background in software, GTM engineering and multiple businesses. It describes Henry Kwon as a builder with hackathon and Congressional App Challenge experience. That gives the product a founder-side reason for caring about cross-border friction, but it is not evidence of regulatory coverage.
What I’d ask
I would ask which countries and entity types can actually open accounts, how cards and payments are approved, what QuickBooks sync covers, and whether agent access is read-only, preparatory or transactional. The public pages do not show a normal self-serve price sheet. The next diligence step is the compliance and permissions model, not a demo of a chat interface.
My editorial take
Shortlist IRBC if you run a global business and the pain is coordination across money movement, cards, invoicing and accounting. It is not a casual fintech signup. The product’s value depends on the jurisdictions you operate in and the actions you are willing to put behind programmable money.
This is a descriptive company profile, not financial advice.
Quick facts
| Field | Sourced detail |
|---|---|
| Product | Global business accounts, cards, payments, invoicing and treasury |
| Buyer | Global businesses and agent-led finance workflows |
| Published claim | Up to 2% yearly treasury yield; verify current terms |
| Pricing | Not published in the checked pages |
| Main question | Which jurisdictions, permissions and regulated entities apply to your use case? |
Sources checked
| Source | Checked |
|---|---|
| YC company profile | 2026-09-19 |
| IRBC homepage | 2026-09-19 |
Cohort context
IRBC is listed in Spring 2025. In our 2026-09-18 directory snapshot, 7 of 143 listed companies in that cohort have YC’s primary industry label Fintech (4.9%). This is a current-directory comparison, not an original intake count or a performance ranking. Nine-cohort dataset.
Public website snapshot
Observed 2026-09-19T16:15:39.861Z in raw homepage HTML. This records visible metadata and advertised links, not agent execution or product quality.
| Signal | Homepage observation |
|---|---|
| Product description metadata | Observed |
| Canonical link | Not observed in this response |
| H1 or H2 heading | Observed |
| Typed structured data | Not observed in this response |
| Docs/developer link | Not observed in this response |
| Pricing link | Not observed in this response |
| llms.txt link | Not observed in this response |
| Markdown alternate | Not observed in this response |
Public observations · Collection method. Missing links here do not establish that a capability or file is absent elsewhere.
About the author
Cofounder of Lazyweb (a16z Speedrun). Previously grew subscriptions and built native ads at Duolingo. Writes First1000 (90,000+ subscribers).
I cofound Lazyweb and publish Mudpie. This is an owner-written publication, not an independent testing organization. Research notes distinguish observations, sourced reporting and editorial judgment.
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