Pioneered one of the web’s first online payment platforms, helping businesses accept digital payments in the early days of ecommerce.

About NMI

The payment acceptance platform built for your business

The world of payments is fast-moving and complex. At NMI we help our partners turn that complexity into opportunity — powering the next generation of embedded payments. Unlike processors that sell directly to merchants, we work exclusively through partners — banks, ISOs, PayFacs, and SaaS providers — so they can deliver seamless payment experiences under their own brand.

A payments technology powerhouse

With our industry-leading modular payment acceptance platform, featuring our award-winning payment gateway, payment CRM and payment processing platform, NMI powers more than $502B in transactions every year for over 6,000 technology partners and more than a million merchants around the globe.

Whether you’re a SaaS platform embedding payments into your software or an ISO delivering complete payments solutions we help our partners provide seamless payment experiences across every channel: online, in-app, in-store, mobile, and in unattended environments.

6.5B+

Annual Transactions

6,000

Channel Partners

1.2M+

Active Merchants

~235K

Connected Devices

150+

Processor Connections

Putting partners in control

Why partners choose NMI

Partners choose NMI when they need a platform that can evolve with them, not constrain them. Our modular, white-label technology lets them build, brand and scale payment experiences while staying in control of how they serve their merchants.

Modularity

Our platform is built to be adaptable and future-proof. Partners can add new services, or replace ones they no longer need, without overhauling their entire system. That way they can easily stay ahead of evolving merchant needs, consumer preferences, and market trends.

Flexibility

Every partner has a different roadmap. With NMI they can start simple and scale as they grow — choosing from no-code onboarding to full control APIs, and from payment processing to complex compliance and risk services. We adapt to how our partners want to build and serve.

Choice

We put control back in our partners’ hands. Instead of locking customers into one-size-fits-all systems, NMI enables partners to assemble the right mix of fraud protection, security and value-added tools to meet their merchants’ needs. That means higher-quality solutions, lower costs and stronger long-term loyalty.

White-label advantage

Our technology powers payments, but it’s our partners’ brands that shine. With a fully white-label platform, NMI allows partners to deliver seamless, modern payment experiences as if they built them in-house. We stay invisible so our partners can strengthen their brand and their customer relationships.

Award-Winning Culture and Innovation

We’re immensely proud of the awards that recognize our people, our products and our company.

Leaders powering every possibility in payments

NMI’s leadership team combines deep payment industry and technology expertise with a bold vision for the future. These are the leaders driving innovation, empowering partners and redefining what’s possible in payments.

Strong backing for long-term growth

NMI is backed by three global private equity firms that specialize in payments and financial technology investments.

Insight Partners

Insight Partners specializes in high-growth technology and software scale-up companies. They have invested in over 400 companies and raised more than $30 billion in capital commitments.

Francisco Partners

Francisco Partners specializes in investments in technology businesses. They’ve raised over $24 billion in capital and invested in more than 200 companies since launching 20 years ago.

Great Hill Partners

Great Hill Partners has raised over $7.7 billion commitments to finance the acquisition, recapitalization and expansion of growth companies in a variety of industries.

We’ve been powering payments innovation for 25+ years

From pioneering one of the first online payment platforms to launching hardware-free Tap to Pay and a next-generation developer experience, NMI has continually pushed the boundaries of payments – evolving into a leader in embedded payments infrastructure, supporting billions of transactions every year.