Fiserv
Billing & Paymentsfiserv.com
5 AI companies list Fiserv as a subprocessor or infrastructure vendor, including Flywire, Pushpay and Billtrust. Last checked Nov 14, 2026.
Adoption
5companies (0%)
5/1636
Companies using Fiserv
View by category →Commonly paired with
Share of companies using Fiserv that also use each vendor