Fiserv

#6 in Financial Consulting

Milwaukee, US

Products on G2

140

Total reviews

3.9

Avg. star rating

Fiserv ranks #6 in Financial Consulting.
Reviews across Fiserv's portfolio declined 100.0% quarter-over-quarter.
Fiserv's 3 products span 5 categories on G2.
Small Business is the largest segment among reviewers, at 64.9%.

Traffic & LLM citations

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

Page views and citations · Fiserv

Source: G2 review data

Winning from

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

Block

MicroBiz

NCR Voyix

PayPal

Toast

Losing to

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

SpotOn

Toast

Owner.com

8am

Block

Key stats

-100.0%

Small Business

1984

34,136

Milwaukee, US

Adoption by company size

Segment	Share of reviews
Small Business	64.9%
Mid-Market	20.1%
Enterprise	14.9%

Quarterly history

Quarter	Total reviews	Avg. rating
2025 Q3	3	3.8
2025 Q4	3	4.3
2026 Q1	13	4.5
2026 Q2	8	3.1

About Fiserv

Fiserv Inc. is a global provider of financial services technology solutions. The company offers a wide range of payment and transaction processing solutions, risk management products, and other technology services to financial institutions and businesses worldwide. Fiserv is known for its innovations in areas such as mobile and online banking, card issuer services, and merchant services. Their commitment to seamless, secure, and efficient financial services has made them a trusted partner for banks, credit unions, securities broker dealers, leasing and finance companies, and retailers.