What it sells
Global Card Issuing and Payment Processing Engine
Business model breakdown
Buyer: who owns the budget?
UnverifiedFounders/product or payments leads at fintechs and embedded-finance companies.
Trigger: what makes them buy now?
Need to launch card programs in weeks without building a processor; claims build in minutes, launch in weeks.
Workflow: what inputs become what output?
Integrate via open APIs to issue physical and virtual cards (Apple Pay), authorize transactions (ISO-8583, 3DS), apply spend controls per MCC/MID/card, and receive clearing and settlement reports in JSON.
Economics: what it saves and how it charges
Card issuing/processing platform; likely per-card and per-transaction fees (not stated). Claims 200 ms processing, 75k+ TPS, 99.99% uptime.
Distribution: how it reaches customers
Developer portal (developers.hubuc.com) plus partner ecosystem; sales-led.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Winter 2021 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.