G2 Vendor Directory

NMI Gateway vs. Amazon Payment Services

A side-by-side comparison based on G2 review data.

MetricNMI Gateway

by NMI

Amazon Payment Services

by Amazon

Overall rating4.64.5
Review count10822
Ease of use9.59.5
Ease of setup9.48.6
Quality of support9.39.5
Meets requirements9.59.3
NPS81.30841172.727273
Small Business87.9%68.2%
Mid-Market11.2%18.2%
Enterprise0.9%13.6%
Total page views49280
Total LLM citations4,101434

NMI Gateway

NMI Gateway is a white-label, omnichannel payment platform built for software providers, ISOs, and financial institutions that want to deliver secure, scalable, and customizable payment acceptance to their merchants and clients. NMI Gateway supports multi-channel commerce—including online, in-store, mobile, and unattended environments—while integrating with a broad ecosystem of processors, shopping carts, and business platforms. NMI does not sell directly to merchants. Instead, it powers over 4,000 partners who serve more than 1 million merchants worldwide.

Pros

  • Ease of Use
  • Customer Support
  • Security
  • User Interface
  • Features
  • Setup Ease

Amazon Payment Services

Amazon Payment Services is a new payment processing service that operates across the Middle East and North Africa (MENA) region with a mission to empower online businesses with a simple, affordable, and trusted payment experience

Pros