KillB provides a developer‑first API that gives businesses instant access to compliant USD bank accounts, automated AML/KYC onboarding, real‑time account monitoring, and low‑cost borderless payments. The platform handles fraud detection and regulatory compliance across Mexico, Colombia, Brazil, and the United States, offering multi‑user access, permission controls, and automated disbursements so fintechs, e‑commerce, and SaaS companies can embed banking services quickly and securely.
Funding
$2.5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.


Founders
Product
Problem
Businesses in Latin America and other regions face fragmented financial infrastructure, requiring separate solutions for onboarding, compliance, account monitoring, and cross‑border payments, which slows growth and increases operational risk.
Solution
KillB offers a single, developer‑focused API that delivers compliant USD bank accounts, automated AML/KYC onboarding, real‑time account monitoring, and borderless payment capabilities. The platform connects to a broad banking network to enable instant cash‑in and cash‑out, while providing multi‑user access, permission controls, and automated disbursement features. By handling regulatory compliance and fraud detection internally, KillB reduces the need for businesses to manage multiple providers, allowing them to launch financial services quickly and securely. The solution is available in Mexico, Colombia, Brazil, and the United States, with additional markets planned.
Target Audience
Primary customers are fintech platforms, e‑commerce businesses, and SaaS providers in Latin America seeking to embed compliant banking and cross‑border payment services for their end users.
Features
- API‑first architecture with endpoints for account creation, KYC/AML verification, and transaction processing
- Insured USD bank accounts supporting multiple disbursements and automated recurring payments
- Real‑time account monitoring and analytics dashboard for operational insight
- Integrated fraud‑detection and compliance engine aligned with local regulations in each supported country
- Multi‑user access management with granular permission controls
- Borderless payment routing that delivers faster, lower‑cost transfers compared to traditional methods