Partner-only since 2017 · Level 1 PCI · API-first

Grow every merchant channel on one stack without your gateway competing for the relationship.

Fluid Pay is the cloud-native, API-first gateway built for ISOs, agent networks, ISVs, and vertical SaaS platforms. More than 20 products, one dashboard and API — and we never board merchants directly.

For technical evaluation: Developer documentation (sandbox reference, no login required to read).

Powering the stack for
ISOs & Agents Independent Software Vendors Platform & marketplace operators
Reliability
99.99%
Gateway uptime, 12-month rolling
Longevity
2017
In market partner-first — no direct merchant channel
Non-compete
0
Merchants ever boarded directly
Compliance
L1
PCI DSS Service Provider
Powering every partner channel

Built for every kind of partner that sells payments.

One platform, six go-to-market motions. Pick the motion that matches how you sell — each has a tailored overview with the same API and dashboard underneath.

The status quo

Most gateways quietly compete with the partners selling them.

They run their own BIN. They take direct merchants. They bolt new features onto fifteen-year-old infrastructure. Your portfolio — and your margins — pay the price.

Gateway becomes competitor

Their PayFac or BIN means every merchant you sign is a merchant they could take next quarter.

Legacy, on-prem stack

Single-region racks and weekend deploy windows. Outages are scheduled, scale isn't.

Pricing you can't model

Tiered surcharges, mystery fees, and cliff renewals that quietly erode your residuals.

Tooling you can't brand

Their logo on your merchant portal. Their support emails. Your brand, demoted.

Built for partners

Modern infrastructure. Brand-true tooling. Zero conflicts of interest.

A single API and a single dashboard for every payment type your merchants run — card-present, card-not-present, recurring, batch, omnichannel.

100% cloud-native

Built on Google Cloud with multi-region failover, auto-scaling, and continuous deploys. Volume spikes don't show up as tickets.

True white-label

Your brand on the merchant portal, the receipts, the emails, and every touchpoint. We stay invisible by design.

Non-compete by design

No PayFac. No BIN. No direct boarding team. We don't underwrite merchants — we equip the partners who do.

WatchDog fraud engine

Portfolio-aware rules and ML that adapt to your merchants — not generic web traffic. Tune sensitivity per MID.

Real-time analytics

Sub-second dashboards across the portfolio. Decline reason codes, attempted fraud, settlement timing — all queryable.

Processor-agnostic

Switch acquirers without ripping out your gateway. Same APIs, same dashboards, same merchants.

The Fluid Pay promise

Four lines we will never cross.

Our entire business model is built around one premise: we don't compete with the partners who trust us. That isn't a marketing line — it's a structural choice we made on day one and have kept since.

  • We will never board merchants directly.
  • We will never underwrite a merchant account.
  • We will never share your portfolio data with anyone.
  • Your customers stay your customers — full stop.
100%

Non-compete commitment

Level 1 PCI DSS Service Provider on multi-region cloud infrastructure. Zero merchants boarded directly. Zero portfolio raids on partners. Zero plans to change any of it.

What partners say
“Fluid Pay understood what we needed from day one — a gateway that works for us, not against us. The non-compete commitment isn't a marketing line. It's how they actually operate.”
IP

ISO partner

Southeastern U.S., 10+ years in payments

Ready when you are

Two ways in. One partner-only platform.

Apply when you want partnership review and onboarding. Book a demo when you want a technical walkthrough first. Same team — you pick the right next step.

Not sure which to pick? If you have a live portfolio or software roadmap to discuss, start with a demo. If you are ready to submit for review, start with apply. Contact us and we will route you.