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Companies similar to ACI Worldwide

Discover businesses that overlap with ACI Worldwide. Compare their performance, financials and the industries behind the score.

ACIWACI WorldwideStock dashboard ↗
PAY87.4%JKHY80.4%BILL77.3%ACIW
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Businesses overlapping with ACIW 13

Ranked by unscaled business similarity · Annual filings released in 2025

PAYPaymentus Holdings
87.4% Similarity
JKHYHenry (Jack) & Associates
80.4% Similarity
BILLBILL Holdings
77.3% Similarity
TOSTToast
69.5% Similarity
WAYWaystar Holding
69.1% Similarity
EXFYExpensify, Inc. Class A
67.7% Similarity
QTWOQ2 Holdings
66.4% Similarity
WEXWEX
65.0% Similarity
BLNDBlend Labs
64.9% Similarity
PHRPhreesia
64.8% Similarity
ALKTAlkami Technology
60.9% Similarity
NATLNCR Atleos
48.4% Similarity
PMTSCPI Card Group
41.2% Similarity

Similarity measures overlap in classified business activities. Identical tags can score 100% even when products differ. Review the company descriptions and filing evidence.