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Side-by-side financial comparison of ACI WORLDWIDE, INC. (ACIW) and Ubiquiti Inc. (UI). Click either name above to swap in a different company.

Ubiquiti Inc. is the larger business by last-quarter revenue ($814.9M vs $425.7M, roughly 1.9× ACI WORLDWIDE, INC.). Ubiquiti Inc. runs the higher net margin — 28.7% vs 9.0%, a 19.7% gap on every dollar of revenue. On growth, Ubiquiti Inc. posted the faster year-over-year revenue change (35.8% vs 7.9%). Over the past eight quarters, Ubiquiti Inc.'s revenue compounded faster (28.6% CAGR vs 6.8%).

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.

Ubiquiti Inc. is an American technology company founded in San Jose, California, in 2003. Now based in New York City, Ubiquiti manufactures and sells wireless data communication and wired products for enterprises and homes under multiple brand names. On October 13, 2011, Ubiquiti had its initial public offering (IPO) at 7.04 million shares, at $15 per share, raising $30.5 million.

ACIW vs UI — Head-to-Head

Bigger by revenue
UI
UI
1.9× larger
UI
$814.9M
$425.7M
ACIW
Growing faster (revenue YoY)
UI
UI
+27.9% gap
UI
35.8%
7.9%
ACIW
Higher net margin
UI
UI
19.7% more per $
UI
28.7%
9.0%
ACIW
Faster 2-yr revenue CAGR
UI
UI
Annualised
UI
28.6%
6.8%
ACIW

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
ACIW
ACIW
UI
UI
Revenue
$425.7M
$814.9M
Net Profit
$38.3M
$233.6M
Gross Margin
45.9%
Operating Margin
13.5%
35.9%
Net Margin
9.0%
28.7%
Revenue YoY
7.9%
35.8%
Net Profit YoY
70.8%
EPS (diluted)
$0.37
$3.86

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
UI
UI
Q1 26
$425.7M
Q4 25
$481.6M
$814.9M
Q3 25
$482.4M
$733.8M
Q2 25
$401.3M
$759.2M
Q1 25
$394.6M
$664.2M
Q4 24
$453.0M
$599.9M
Q3 24
$451.8M
$550.3M
Q2 24
$373.5M
$507.5M
Net Profit
ACIW
ACIW
UI
UI
Q1 26
$38.3M
Q4 25
$64.3M
$233.6M
Q3 25
$91.3M
$207.9M
Q2 25
$12.2M
$266.7M
Q1 25
$58.9M
$180.4M
Q4 24
$98.6M
$136.8M
Q3 24
$81.4M
$128.0M
Q2 24
$30.9M
$103.8M
Gross Margin
ACIW
ACIW
UI
UI
Q1 26
Q4 25
53.0%
45.9%
Q3 25
53.7%
46.0%
Q2 25
41.5%
45.1%
Q1 25
45.9%
44.5%
Q4 24
55.8%
41.2%
Q3 24
56.3%
42.1%
Q2 24
45.6%
40.2%
Operating Margin
ACIW
ACIW
UI
UI
Q1 26
13.5%
Q4 25
22.6%
35.9%
Q3 25
26.5%
35.7%
Q2 25
8.7%
34.4%
Q1 25
14.8%
34.2%
Q4 24
27.0%
29.8%
Q3 24
27.1%
30.7%
Q2 24
14.4%
27.3%
Net Margin
ACIW
ACIW
UI
UI
Q1 26
9.0%
Q4 25
13.4%
28.7%
Q3 25
18.9%
28.3%
Q2 25
3.0%
35.1%
Q1 25
14.9%
27.2%
Q4 24
21.8%
22.8%
Q3 24
18.0%
23.3%
Q2 24
8.3%
20.5%
EPS (diluted)
ACIW
ACIW
UI
UI
Q1 26
$0.37
Q4 25
$0.61
$3.86
Q3 25
$0.88
$3.43
Q2 25
$0.12
$4.40
Q1 25
$0.55
$2.98
Q4 24
$0.92
$2.26
Q3 24
$0.77
$2.12
Q2 24
$0.29
$1.72

Balance Sheet & Financial Strength

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

Metric
ACIW
ACIW
UI
UI
Cash + ST InvestmentsLiquidity on hand
$161.8M
$302.8M
Total DebtLower is stronger
$807.4M
$47.5M
Stockholders' EquityBook value
$1.5B
$1.0B
Total Assets
$3.1B
$1.6B
Debt / EquityLower = less leverage
0.54×
0.05×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIW
ACIW
UI
UI
Q1 26
$161.8M
Q4 25
$196.5M
$302.8M
Q3 25
$199.3M
$177.2M
Q2 25
$189.7M
$149.7M
Q1 25
$230.1M
$151.0M
Q4 24
$216.4M
$133.1M
Q3 24
$177.9M
$165.2M
Q2 24
$157.0M
$126.3M
Total Debt
ACIW
ACIW
UI
UI
Q1 26
$807.4M
Q4 25
$817.6M
$47.5M
Q3 25
$867.8M
$133.8M
Q2 25
$898.0M
$250.0M
Q1 25
$845.9M
$340.0M
Q4 24
$924.6M
$406.3M
Q3 24
$994.3M
$552.5M
Q2 24
$1.0B
$708.1M
Stockholders' Equity
ACIW
ACIW
UI
UI
Q1 26
$1.5B
Q4 25
$1.5B
$1.0B
Q3 25
$1.5B
$828.4M
Q2 25
$1.4B
$668.3M
Q1 25
$1.5B
$436.1M
Q4 24
$1.4B
$290.4M
Q3 24
$1.3B
$188.1M
Q2 24
$1.2B
$95.1M
Total Assets
ACIW
ACIW
UI
UI
Q1 26
$3.1B
Q4 25
$3.1B
$1.6B
Q3 25
$3.2B
$1.5B
Q2 25
$3.1B
$1.5B
Q1 25
$3.2B
$1.3B
Q4 24
$3.0B
$1.2B
Q3 24
$3.1B
$1.2B
Q2 24
$3.4B
$1.2B
Debt / Equity
ACIW
ACIW
UI
UI
Q1 26
0.54×
Q4 25
0.54×
0.05×
Q3 25
0.59×
0.16×
Q2 25
0.64×
0.37×
Q1 25
0.57×
0.78×
Q4 24
0.65×
1.40×
Q3 24
0.75×
2.94×
Q2 24
0.82×
7.45×

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
UI
UI
Operating Cash FlowLast quarter
$263.9M
Free Cash FlowOCF − Capex
$260.3M
FCF MarginFCF / Revenue
31.9%
Capex IntensityCapex / Revenue
0.4%
Cash ConversionOCF / Net Profit
1.13×
TTM Free Cash FlowTrailing 4 quarters
$699.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIW
ACIW
UI
UI
Q1 26
Q4 25
$121.8M
$263.9M
Q3 25
$73.0M
$198.5M
Q2 25
$49.8M
$130.4M
Q1 25
$78.2M
$123.6M
Q4 24
$126.5M
$152.4M
Q3 24
$54.0M
$233.7M
Q2 24
$55.0M
$231.4M
Free Cash Flow
ACIW
ACIW
UI
UI
Q1 26
Q4 25
$116.6M
$260.3M
Q3 25
$69.6M
$193.3M
Q2 25
$47.6M
$125.2M
Q1 25
$76.1M
$120.7M
Q4 24
$119.5M
$150.4M
Q3 24
$50.5M
$231.1M
Q2 24
$53.3M
$229.5M
FCF Margin
ACIW
ACIW
UI
UI
Q1 26
Q4 25
24.2%
31.9%
Q3 25
14.4%
26.3%
Q2 25
11.9%
16.5%
Q1 25
19.3%
18.2%
Q4 24
26.4%
25.1%
Q3 24
11.2%
42.0%
Q2 24
14.3%
45.2%
Capex Intensity
ACIW
ACIW
UI
UI
Q1 26
Q4 25
1.1%
0.4%
Q3 25
0.7%
0.7%
Q2 25
0.5%
0.7%
Q1 25
0.5%
0.4%
Q4 24
1.5%
0.3%
Q3 24
0.8%
0.5%
Q2 24
0.5%
0.4%
Cash Conversion
ACIW
ACIW
UI
UI
Q1 26
Q4 25
1.89×
1.13×
Q3 25
0.80×
0.95×
Q2 25
4.08×
0.49×
Q1 25
1.33×
0.68×
Q4 24
1.28×
1.11×
Q3 24
0.66×
1.83×
Q2 24
1.78×
2.23×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACIW
ACIW

Software as a service and platform as a service$262.0M62%
License$88.0M21%
Maintenance$50.9M12%
Services$24.8M6%

UI
UI

Enterprise Technology$729.0M89%
Service Provider Technology$85.9M11%

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