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Side-by-side financial comparison of ACI WORLDWIDE, INC. (ACIW) and ALLIANCE RESOURCE PARTNERS LP (ARLP). Click either name above to swap in a different company.

ALLIANCE RESOURCE PARTNERS LP is the larger business by last-quarter revenue ($516.0M vs $481.6M, roughly 1.1× ACI WORLDWIDE, INC.). ACI WORLDWIDE, INC. runs the higher net margin — 13.4% vs 2.1%, a 11.3% gap on every dollar of revenue. On growth, ACI WORLDWIDE, INC. posted the faster year-over-year revenue change (6.3% vs -3.6%). ACI WORLDWIDE, INC. produced more free cash flow last quarter ($116.6M vs $13.3M). Over the past eight quarters, ACI WORLDWIDE, INC.'s revenue compounded faster (23.4% CAGR vs -6.7%).

ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across all channels.

Alliance Resource Partners LP is a leading North American natural resource enterprise primarily engaged in the production and marketing of coal for utility and industrial customers. It also operates complementary business segments including mineral royalty management, oil and gas extraction, and logistics support services.

ACIW vs ARLP — Head-to-Head

Bigger by revenue
ARLP
ARLP
1.1× larger
ARLP
$516.0M
$481.6M
ACIW
Growing faster (revenue YoY)
ACIW
ACIW
+9.9% gap
ACIW
6.3%
-3.6%
ARLP
Higher net margin
ACIW
ACIW
11.3% more per $
ACIW
13.4%
2.1%
ARLP
More free cash flow
ACIW
ACIW
$103.3M more FCF
ACIW
$116.6M
$13.3M
ARLP
Faster 2-yr revenue CAGR
ACIW
ACIW
Annualised
ACIW
23.4%
-6.7%
ARLP

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACIW
ACIW
ARLP
ARLP
Revenue
$481.6M
$516.0M
Net Profit
$64.3M
$10.7M
Gross Margin
53.0%
Operating Margin
22.6%
4.2%
Net Margin
13.4%
2.1%
Revenue YoY
6.3%
-3.6%
Net Profit YoY
-34.7%
EPS (diluted)
$0.61

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACIW
ACIW
ARLP
ARLP
Q1 26
$516.0M
Q4 25
$481.6M
$535.5M
Q3 25
$482.4M
$571.4M
Q2 25
$401.3M
$547.5M
Q1 25
$394.6M
$540.5M
Q4 24
$453.0M
$590.1M
Q3 24
$451.8M
$613.6M
Q2 24
$373.5M
$593.4M
Net Profit
ACIW
ACIW
ARLP
ARLP
Q1 26
$10.7M
Q4 25
$64.3M
$82.7M
Q3 25
$91.3M
$95.1M
Q2 25
$12.2M
$59.4M
Q1 25
$58.9M
$74.0M
Q4 24
$98.6M
$16.3M
Q3 24
$81.4M
$86.3M
Q2 24
$30.9M
$100.2M
Gross Margin
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
53.0%
Q3 25
53.7%
Q2 25
41.5%
Q1 25
45.9%
Q4 24
55.8%
Q3 24
56.3%
Q2 24
45.6%
Operating Margin
ACIW
ACIW
ARLP
ARLP
Q1 26
4.2%
Q4 25
22.6%
18.2%
Q3 25
26.5%
18.4%
Q2 25
8.7%
16.2%
Q1 25
14.8%
17.4%
Q4 24
27.0%
2.6%
Q3 24
27.1%
16.5%
Q2 24
14.4%
19.8%
Net Margin
ACIW
ACIW
ARLP
ARLP
Q1 26
2.1%
Q4 25
13.4%
15.4%
Q3 25
18.9%
16.6%
Q2 25
3.0%
10.9%
Q1 25
14.9%
13.7%
Q4 24
21.8%
2.8%
Q3 24
18.0%
14.1%
Q2 24
8.3%
16.9%
EPS (diluted)
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
$0.61
Q3 25
$0.88
Q2 25
$0.12
Q1 25
$0.55
Q4 24
$0.92
Q3 24
$0.77
Q2 24
$0.29

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACIW
ACIW
ARLP
ARLP
Cash + ST InvestmentsLiquidity on hand
$196.5M
$28.9M
Total DebtLower is stronger
$817.6M
Stockholders' EquityBook value
$1.5B
Total Assets
$3.1B
$2.9B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIW
ACIW
ARLP
ARLP
Q1 26
$28.9M
Q4 25
$196.5M
$71.2M
Q3 25
$199.3M
$94.5M
Q2 25
$189.7M
$55.0M
Q1 25
$230.1M
$81.3M
Q4 24
$216.4M
$137.0M
Q3 24
$177.9M
$195.4M
Q2 24
$157.0M
$203.7M
Total Debt
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
$817.6M
Q3 25
$867.8M
Q2 25
$898.0M
Q1 25
$845.9M
Q4 24
$924.6M
Q3 24
$994.3M
Q2 24
$1.0B
Stockholders' Equity
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
$1.5B
Q3 25
$1.5B
Q2 25
$1.4B
Q1 25
$1.5B
Q4 24
$1.4B
Q3 24
$1.3B
Q2 24
$1.2B
Total Assets
ACIW
ACIW
ARLP
ARLP
Q1 26
$2.9B
Q4 25
$3.1B
$2.9B
Q3 25
$3.2B
$2.9B
Q2 25
$3.1B
$2.9B
Q1 25
$3.2B
$2.9B
Q4 24
$3.0B
$2.9B
Q3 24
$3.1B
$3.0B
Q2 24
$3.4B
$3.1B
Debt / Equity
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
0.54×
Q3 25
0.59×
Q2 25
0.64×
Q1 25
0.57×
Q4 24
0.65×
Q3 24
0.75×
Q2 24
0.82×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACIW
ACIW
ARLP
ARLP
Operating Cash FlowLast quarter
$121.8M
Free Cash FlowOCF − Capex
$116.6M
$13.3M
FCF MarginFCF / Revenue
24.2%
2.6%
Capex IntensityCapex / Revenue
1.1%
18.5%
Cash ConversionOCF / Net Profit
1.89×
TTM Free Cash FlowTrailing 4 quarters
$309.9M
$342.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
$121.8M
$143.9M
Q3 25
$73.0M
$209.9M
Q2 25
$49.8M
$151.7M
Q1 25
$78.2M
$145.7M
Q4 24
$126.5M
$168.4M
Q3 24
$54.0M
$209.3M
Q2 24
$55.0M
$215.8M
Free Cash Flow
ACIW
ACIW
ARLP
ARLP
Q1 26
$13.3M
Q4 25
$116.6M
$99.1M
Q3 25
$69.6M
$145.2M
Q2 25
$47.6M
$84.7M
Q1 25
$76.1M
$58.9M
Q4 24
$119.5M
$75.3M
Q3 24
$50.5M
$99.0M
Q2 24
$53.3M
$114.3M
FCF Margin
ACIW
ACIW
ARLP
ARLP
Q1 26
2.6%
Q4 25
24.2%
18.5%
Q3 25
14.4%
25.4%
Q2 25
11.9%
15.5%
Q1 25
19.3%
10.9%
Q4 24
26.4%
12.8%
Q3 24
11.2%
16.1%
Q2 24
14.3%
19.3%
Capex Intensity
ACIW
ACIW
ARLP
ARLP
Q1 26
18.5%
Q4 25
1.1%
8.4%
Q3 25
0.7%
11.3%
Q2 25
0.5%
12.2%
Q1 25
0.5%
16.1%
Q4 24
1.5%
15.8%
Q3 24
0.8%
18.0%
Q2 24
0.5%
17.1%
Cash Conversion
ACIW
ACIW
ARLP
ARLP
Q1 26
Q4 25
1.89×
1.74×
Q3 25
0.80×
2.21×
Q2 25
4.08×
2.55×
Q1 25
1.33×
1.97×
Q4 24
1.28×
10.31×
Q3 24
0.66×
2.43×
Q2 24
1.78×
2.15×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ACIW
ACIW

Issuing And Acquiring$183.7M38%
License$158.3M33%
Maintenance$50.8M11%
Software And Platform Service$49.6M10%
Merchant Payments$42.4M9%

ARLP
ARLP

Coal sales$443.3M86%
Oil & gas royalties$41.3M8%
Other revenues$22.8M4%
Transportation revenues$8.6M2%
Tons Produced$8.0M2%
Mineral Interest Volumes (BOE)$1.0M0%

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