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Side-by-side financial comparison of MITEK SYSTEMS INC (MITK) and NATURAL ALTERNATIVES INTERNATIONAL INC (NAII). Click either name above to swap in a different company.

MITEK SYSTEMS INC is the larger business by last-quarter revenue ($44.2M vs $34.8M, roughly 1.3× NATURAL ALTERNATIVES INTERNATIONAL INC). MITEK SYSTEMS INC runs the higher net margin — 6.3% vs -7.3%, a 13.6% gap on every dollar of revenue. On growth, MITEK SYSTEMS INC posted the faster year-over-year revenue change (18.8% vs 2.1%). MITEK SYSTEMS INC produced more free cash flow last quarter ($6.6M vs $-7.3M). Over the past eight quarters, NATURAL ALTERNATIVES INTERNATIONAL INC's revenue compounded faster (17.7% CAGR vs -2.9%).

Mitek Systems, Inc. is a software company that specializes in digital identity verification and mobile image processing using artificial intelligence. The company's software is used for depositing checks and opening bank accounts via mobile devices. It also verifies identity documents such as passports, ID cards, and driver's licenses by analyzing a selfie of an individual holding their ID, comparing their face to the photo on the document.

Natural Alternatives International, Inc. (NAI) is an American company based in Carlsbad, California which manufactures nutritional supplements such as Juice Plus. NAI was founded in 1980 by Mark A. LeDoux, and had 241 employees in 2007. NAI's manufacturing facilities are located in Vista, California, Switzerland and Japan.

MITK vs NAII — Head-to-Head

Bigger by revenue
MITK
MITK
1.3× larger
MITK
$44.2M
$34.8M
NAII
Growing faster (revenue YoY)
MITK
MITK
+16.7% gap
MITK
18.8%
2.1%
NAII
Higher net margin
MITK
MITK
13.6% more per $
MITK
6.3%
-7.3%
NAII
More free cash flow
MITK
MITK
$13.9M more FCF
MITK
$6.6M
$-7.3M
NAII
Faster 2-yr revenue CAGR
NAII
NAII
Annualised
NAII
17.7%
-2.9%
MITK

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
MITK
MITK
NAII
NAII
Revenue
$44.2M
$34.8M
Net Profit
$2.8M
$-2.6M
Gross Margin
7.2%
Operating Margin
12.3%
-5.3%
Net Margin
6.3%
-7.3%
Revenue YoY
18.8%
2.1%
Net Profit YoY
160.1%
-16.5%
EPS (diluted)
$0.06
$-0.42

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
MITK
MITK
NAII
NAII
Q4 25
$44.2M
$34.8M
Q3 25
$44.8M
$37.7M
Q2 25
$45.7M
$33.9M
Q1 25
$51.9M
$28.8M
Q4 24
$37.3M
$34.1M
Q3 24
$43.2M
$33.1M
Q2 24
$45.0M
$29.5M
Q1 24
$47.0M
$25.1M
Net Profit
MITK
MITK
NAII
NAII
Q4 25
$2.8M
$-2.6M
Q3 25
$1.9M
$-291.0K
Q2 25
$2.4M
$-7.2M
Q1 25
$9.2M
$-2.2M
Q4 24
$-4.6M
$-2.2M
Q3 24
$8.6M
$-2.0M
Q2 24
$216.0K
$-1.9M
Q1 24
$282.0K
$-1.6M
Gross Margin
MITK
MITK
NAII
NAII
Q4 25
7.2%
Q3 25
11.7%
Q2 25
10.4%
Q1 25
6.3%
Q4 24
4.9%
Q3 24
6.8%
Q2 24
4.8%
Q1 24
7.6%
Operating Margin
MITK
MITK
NAII
NAII
Q4 25
12.3%
-5.3%
Q3 25
10.5%
0.8%
Q2 25
8.3%
-5.7%
Q1 25
21.9%
-7.3%
Q4 24
-8.3%
-8.2%
Q3 24
17.8%
-5.5%
Q2 24
1.6%
-8.6%
Q1 24
1.5%
-7.8%
Net Margin
MITK
MITK
NAII
NAII
Q4 25
6.3%
-7.3%
Q3 25
4.2%
-0.8%
Q2 25
5.2%
-21.3%
Q1 25
17.6%
-7.6%
Q4 24
-12.4%
-6.4%
Q3 24
19.8%
-6.0%
Q2 24
0.5%
-6.4%
Q1 24
0.6%
-6.3%
EPS (diluted)
MITK
MITK
NAII
NAII
Q4 25
$0.06
$-0.42
Q3 25
$0.04
$-0.05
Q2 25
$0.05
$-1.21
Q1 25
$0.20
$-0.37
Q4 24
$-0.10
$-0.37
Q3 24
$0.19
$-0.33
Q2 24
$0.00
$-0.32
Q1 24
$0.01
$-0.27

Balance Sheet & Financial Strength

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

Metric
MITK
MITK
NAII
NAII
Cash + ST InvestmentsLiquidity on hand
$190.1M
$3.8M
Total DebtLower is stronger
$4.8M
Stockholders' EquityBook value
$233.7M
$67.0M
Total Assets
$446.5M
$153.3M
Debt / EquityLower = less leverage
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
MITK
MITK
NAII
NAII
Q4 25
$190.1M
$3.8M
Q3 25
$193.0M
$7.7M
Q2 25
$167.1M
$12.3M
Q1 25
$136.2M
$10.6M
Q4 24
$121.2M
$8.7M
Q3 24
$130.3M
$10.2M
Q2 24
$123.1M
$12.0M
Q1 24
$123.9M
$12.4M
Total Debt
MITK
MITK
NAII
NAII
Q4 25
$4.8M
Q3 25
$4.3M
Q2 25
Q1 25
Q4 24
Q3 24
$2.7M
Q2 24
Q1 24
Stockholders' Equity
MITK
MITK
NAII
NAII
Q4 25
$233.7M
$67.0M
Q3 25
$240.3M
$69.0M
Q2 25
$237.6M
$68.4M
Q1 25
$220.2M
$76.6M
Q4 24
$200.9M
$79.1M
Q3 24
$214.8M
$80.2M
Q2 24
$209.6M
$82.6M
Q1 24
$216.1M
$84.1M
Total Assets
MITK
MITK
NAII
NAII
Q4 25
$446.5M
$153.3M
Q3 25
$459.1M
$156.9M
Q2 25
$446.7M
$151.9M
Q1 25
$425.3M
$154.9M
Q4 24
$396.0M
$156.1M
Q3 24
$413.8M
$161.3M
Q2 24
$409.2M
$162.3M
Q1 24
$417.0M
$153.2M
Debt / Equity
MITK
MITK
NAII
NAII
Q4 25
0.02×
Q3 25
0.02×
Q2 25
Q1 25
Q4 24
Q3 24
0.01×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
MITK
MITK
NAII
NAII
Operating Cash FlowLast quarter
$8.0M
$-6.3M
Free Cash FlowOCF − Capex
$6.6M
$-7.3M
FCF MarginFCF / Revenue
14.9%
-20.9%
Capex IntensityCapex / Revenue
3.2%
2.7%
Cash ConversionOCF / Net Profit
2.89×
TTM Free Cash FlowTrailing 4 quarters
$60.5M
$-5.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
MITK
MITK
NAII
NAII
Q4 25
$8.0M
$-6.3M
Q3 25
$19.5M
$-4.0M
Q2 25
$21.6M
$3.3M
Q1 25
$13.7M
$6.0M
Q4 24
$565.0K
$37.0K
Q3 24
$21.1M
$-3.4M
Q2 24
$13.0M
$-2.7M
Q1 24
$7.1M
$-3.6M
Free Cash Flow
MITK
MITK
NAII
NAII
Q4 25
$6.6M
$-7.3M
Q3 25
$19.2M
$-5.1M
Q2 25
$21.2M
$1.9M
Q1 25
$13.5M
$5.2M
Q4 24
$230.0K
$-1.0M
Q3 24
$20.8M
$-3.7M
Q2 24
$12.6M
$-3.8M
Q1 24
$6.6M
$-3.9M
FCF Margin
MITK
MITK
NAII
NAII
Q4 25
14.9%
-20.9%
Q3 25
42.9%
-13.4%
Q2 25
46.5%
5.6%
Q1 25
26.0%
18.0%
Q4 24
0.6%
-3.0%
Q3 24
48.2%
-11.3%
Q2 24
27.9%
-12.7%
Q1 24
14.0%
-15.5%
Capex Intensity
MITK
MITK
NAII
NAII
Q4 25
3.2%
2.7%
Q3 25
0.6%
2.7%
Q2 25
0.7%
4.3%
Q1 25
0.4%
2.8%
Q4 24
0.9%
3.1%
Q3 24
0.7%
0.9%
Q2 24
1.0%
3.5%
Q1 24
1.0%
1.1%
Cash Conversion
MITK
MITK
NAII
NAII
Q4 25
2.89×
Q3 25
10.46×
Q2 25
9.00×
Q1 25
1.50×
Q4 24
Q3 24
2.46×
Q2 24
60.12×
Q1 24
25.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

MITK
MITK

Fraud And Identity Solutions$25.5M58%
License$13.9M31%
Fraud And Identity Solutions Software License And Support$3.9M9%
Professional Services And Other$1.2M3%

NAII
NAII

Private Label Contract Manufacturing$32.8M94%
Patent And Trademark Licensing$2.0M6%

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