NMI

#6 in Payment Gateways

Schaumburg, Illinois

Products on G2

244

Total reviews

4.6

Avg. star rating

NMI Gateway ranks #6 in Payment Gateways.
Reviews across NMI's portfolio declined 100.0% quarter-over-quarter.
NMI's 3 products span 5 categories on G2.
Small Business is the largest segment among reviewers, at 79.6%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across NMI's products.

Page views and citations · NMI

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

Visa

Salesforce

Zoho

Kommo

Nuvei

Losing to

Based on reviewers of other products who said they switched from NMI.

Visa

HubSpot

Anchor

Oracle

Fundraise Up

Key stats

-100.0%

Small Business

2001

828

Schaumburg, Illinois

Adoption by company size

Segment	Share of reviews
Small Business	79.6%
Mid-Market	17.9%
Enterprise	2.5%

Quarterly history

Quarter	Total reviews	Avg. rating
2025 Q1	1	5.0
2025 Q4	6	5.0
2026 Q1	3	4.0
2026 Q2	2	4.3

About NMI

NMI is a global leader in embedded payments infrastructure, powering more than $440+ billion in payment volumes every year. From our industry-leading payment gateway technology to our seamless merchant underwriting, acquiring, onboarding and management platform, we enable our partners across the entire payments ecosystem. We help our partners deliver frictionless payment solutions to their customers, offering modularity, flexibility and choice, wherever and however consumers want to pay – online, in-store, in-app, mobile and unattended. And we’re constantly innovating, empowering ISOs, software vendors and payment professionals as they embrace the future of fintech.