Built to simplify complex
payment operations
We provide payment infrastructure designed for businesses operating in high-risk verticals where standard processors fall short.
What we do
It started with a problem we kept seeing.
High-risk merchants kept getting the same answer: declined. Then handed software built for someone else. We saw the same broken stack everywhere — and built one that actually fits.
"I've been consistently impressed with the quality of service provided by this website. They have exceeded my expectations and delivered exceptional results. Highly recommended!"
CEO
Supplement brand · $800K/mo volume
One platform. Zero workarounds.
High-risk operators don't need another tool. They need one platform where payments, orders, fraud, and reporting actually connect — so nothing falls through the cracks.
We build for the person doing the actual work
Your CS agent handles orders. Your finance lead tracks payments. Your ops team manages shipments. One platform — built so each of them can do their job without switching tools.
We don't hide complexity behind vague dashboards
Your team sees every transaction status, every fraud flag, every decline reason — with full context. No guessing, no digging. Just clear data where you need it.
We stay close after you go live
Your questions don't stop after go-live — and neither do we. Our team knows your setup, stays reachable, and works with you through the real operational challenges as they come up.
What teams get in the first six weeks.
A major bottleneck we solve: clients who need credit card processing but don't yet have processing history. We have a clear path forward.
1
5 tools
1 platform
Payments, orders, fraud review, logistics, and reporting — managed from one dashboard. No switching between tabs, no manual syncing between systems.
2
Manual, days-old reporting
Real-time visibility
Every transaction, shipment status, and fraud flag updates in real time. Your CS, finance, and ops teams see the same data — at the same moment.
3
Hours of manual work/week
Automated and accounted
Reconciliation, reporting, and order tracking that used to take days now runs automatically — so your team focuses on customers, not spreadsheets.
The people behind it
Founded by payments and fraud prevention specialists with experience at Stripe, PayPal,
and enterprise risk teams. Based in San Francisco with remote team members across North America and Europe.

Gareth
CEO
"We didn't build another payment tool. We built the operating system for merchants who needed a real solution — not a workaround."

Meaghan Palmieri
Project manager
"I manage checkout settings, payment configs, and store integrations across multiple brands. Paymonix is the only place where I can see everything and actually trust the data."

John
Head of Risk & Compliance
"High-risk doesn't mean high-fraud. It means your business needs smarter systems. That's what we built."
Let's see if we're the right fit.
Tell us about your operation — we'll show you exactly how Paymonix handles it.
No commitment · Response within 1 business day