Top 10 Fiserv Competitors & Alternatives in 2026

Updated on 12/24/2025

Find more companies/brands/products like Fiserv. We've shortlisted leading alternatives and mapped their strengths, pricing, and go-to-market focus.

Fiserv

Best for enterprises

Est. 1984 • 1k+ employees • Public (NYSE:FI)

Fiserv is a global financial technology company that provides payments, processing, digital banking, and merchant solutions to financial institutions, merchants, and enterprises.

Competitors

#1

FIS

Best for enterprises
Est. 1968 • 1k+ employees • Public (NYSE:FIS)

FIS is a publicly traded American financial technology company that provides banking, payments, and capital markets solutions to financial institutions, businesses, and developers worldwide.
#2

Global Payments Inc.

Best for mid-market companies
Est. 1967 • 1k+ employees • Public (NYSE:GPN)

Global Payments Inc. is a U.S.-based financial technology company that provides payment processing and software solutions to merchants, issuers and developers worldwide.
#3

Jack Henry & Associates, Inc.

Best for mid-market companies
Est. 1976 • 1k+ employees • Public (NASDAQ:JKHY)

Jack Henry & Associates, Inc. is a U.S.-based publicly traded financial technology company that provides core banking systems, digital banking, payments, and related technology services to community and regional financial institutions.
#4

Finastra

Best for enterprises
Est. 2017 • 1k+ employees • Private

Finastra is a private financial software company that provides mission-critical banking, payments, lending, and treasury solutions to financial institutions worldwide.
#5

Temenos

Best for enterprises
Est. 1993 • 1k+ employees • Public (SIX:TEMN)

Temenos is a Swiss banking software company that provides core, digital, payments and AI-enabled technology platforms to financial institutions worldwide.
ChampSignal

Best for SMBs
Est. 2025 • 1 employee • Private

Get the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.

Starts at $39 / month

Has a free trial

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#6

ACI Worldwide

Best for enterprises
Est. 1975 • 1k+ employees • Public (NASDAQ:ACIW)

ACI Worldwide is a public digital payments software company that provides real-time payment processing, bill payment, and fraud management solutions for banks, merchants, and billers globally.
#7

Stripe

Best for mid-market companies

Payment processing platform that helps businesses accept online payments and handle compliance and KYC through integrations.
#8

Adyen

Adyen is a global payments platform that provides end-to-end payment processing, acquiring, risk management, issuing, and financial operations for enterprises, platforms and omnichannel merchants.
#9

PayPal

Best for enterprises

Global online payments platform that provides merchant accounts, buyer/seller protections, and compliance tools for legitimate transactions.

Owned by PayPal Holdings, Inc. Owns Venmo
#10

Square App Marketplace

Best for SMBs

The Square App Marketplace is Square’s directory of third‑party apps and integrations that connect with Square accounts and Point of Sale to extend seller workflows.

Owned by Block

Market overlap

Asymmetric competition means that Fiserv is a competitor of these companies, but they are not necessarily competitors of Fiserv.

InComm Payments

Best for enterprises
Est. 1992 • 1k+ employees • Private

InComm Payments is a privately held payments technology company that provides gift card, prepaid, transaction processing, healthcare and employee benefits solutions for retailers, brands and financial partners worldwide.
ChampSignal

Best for SMBs
Est. 2025 • 1 employee • Private

Get the insights your competitors don't want you to have. ChampSignal discovers, monitors, and analyzes your competitors. Like having a full-time competitive intelligence analyst.

Starts at $39 / month

Has a free trial

Generate My Report

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