G2 Vendor Directory

CSG Forte vs. NMI Gateway

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

MetricCSG Forte

by CSG

NMI Gateway

by NMI

Overall rating4.24.6
Review count18108
Ease of use9.19.5
Ease of setup9.09.4
Quality of support9.39.3
Meets requirements9.19.5
NPS55.55555681.308411
Small Business80.0%87.9%
Mid-Market13.3%11.2%
Enterprise6.7%0.9%
Total page views453492
Total LLM citations7814,101

CSG Forte

CSG Forte provides a unified digital platform for fast and secure payments across any channel, at any time. Our award-winning technology drives smarter growth, on-time billing, and better experiences. Trusted by 170,000 merchants, we handle over 215 million transactions and $ 164 billion in yearly revenue across government, telecom, healthcare, and more.

Pros

  • Ease of Use
  • Easy Setup
  • Helpful
  • Easy Integrations
  • Setup Ease
  • Response Time

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