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Side-by-side financial comparison of bioAffinity Technologies, Inc. (BIAF) and INTRUSION INC (INTZ). Click either name above to swap in a different company.

bioAffinity Technologies, Inc. is the larger business by last-quarter revenue ($1.6M vs $1.5M, roughly 1.1× INTRUSION INC). INTRUSION INC runs the higher net margin — -190.7% vs -197.0%, a 6.2% gap on every dollar of revenue. On growth, INTRUSION INC posted the faster year-over-year revenue change (-11.6% vs -27.8%). INTRUSION INC produced more free cash flow last quarter ($-549.0K vs $-2.6M). Over the past eight quarters, INTRUSION INC's revenue compounded faster (14.4% CAGR vs -18.6%).

bioAffinity Technologies, Inc. is a clinical-stage biotechnology firm focused on developing non-invasive in vitro diagnostic tests for early detection of cancer and respiratory diseases. It serves global healthcare markets, with a core mission to deliver accessible, high-accuracy diagnostic solutions that improve patient outcomes and reduce overall healthcare system costs.

Intrusion Inc. is a cybersecurity company based in Plano, Texas. It provides cybersecurity solutions, including network intrusion detection and prevention systems.

BIAF vs INTZ — Head-to-Head

Bigger by revenue
BIAF
BIAF
1.1× larger
BIAF
$1.6M
$1.5M
INTZ
Growing faster (revenue YoY)
INTZ
INTZ
+16.2% gap
INTZ
-11.6%
-27.8%
BIAF
Higher net margin
INTZ
INTZ
6.2% more per $
INTZ
-190.7%
-197.0%
BIAF
More free cash flow
INTZ
INTZ
$2.0M more FCF
INTZ
$-549.0K
$-2.6M
BIAF
Faster 2-yr revenue CAGR
INTZ
INTZ
Annualised
INTZ
14.4%
-18.6%
BIAF

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BIAF
BIAF
INTZ
INTZ
Revenue
$1.6M
$1.5M
Net Profit
$-3.1M
$-2.8M
Gross Margin
74.3%
Operating Margin
-196.9%
-192.4%
Net Margin
-197.0%
-190.7%
Revenue YoY
-27.8%
-11.6%
Net Profit YoY
-5.7%
-44.4%
EPS (diluted)
$-3.59
$-0.15

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
BIAF
BIAF
INTZ
INTZ
Q4 25
$1.6M
$1.5M
Q3 25
$1.4M
$2.0M
Q2 25
$1.3M
$1.9M
Q1 25
$1.9M
$1.8M
Q4 24
$2.2M
$1.7M
Q3 24
$2.4M
$1.5M
Q2 24
$2.4M
$1.5M
Q1 24
$2.4M
$1.1M
Net Profit
BIAF
BIAF
INTZ
INTZ
Q4 25
$-3.1M
$-2.8M
Q3 25
$-5.1M
$-2.1M
Q2 25
$-4.1M
$-2.0M
Q1 25
$-2.7M
$-2.1M
Q4 24
$-3.0M
$-2.0M
Q3 24
$-2.0M
$-2.0M
Q2 24
$-2.1M
$-2.1M
Q1 24
$-2.0M
$-1.7M
Gross Margin
BIAF
BIAF
INTZ
INTZ
Q4 25
74.3%
Q3 25
76.6%
Q2 25
76.4%
Q1 25
75.7%
Q4 24
74.9%
Q3 24
77.1%
Q2 24
76.0%
Q1 24
80.0%
Operating Margin
BIAF
BIAF
INTZ
INTZ
Q4 25
-196.9%
-192.4%
Q3 25
-158.6%
-108.6%
Q2 25
-198.2%
-111.4%
Q1 25
-141.7%
-117.9%
Q4 24
-133.5%
-113.5%
Q3 24
-84.0%
-135.5%
Q2 24
-87.1%
-139.2%
Q1 24
-80.8%
-218.6%
Net Margin
BIAF
BIAF
INTZ
INTZ
Q4 25
-197.0%
-190.7%
Q3 25
-349.3%
-106.5%
Q2 25
-319.9%
-109.0%
Q1 25
-143.5%
-118.2%
Q4 24
-134.4%
-116.8%
Q3 24
-85.1%
-136.3%
Q2 24
-88.0%
-141.6%
Q1 24
-81.5%
-151.7%
EPS (diluted)
BIAF
BIAF
INTZ
INTZ
Q4 25
$-3.59
$-0.15
Q3 25
$-4.74
$-0.10
Q2 25
$-0.17
$-0.10
Q1 25
$-0.16
$-0.11
Q4 24
$-17.27
$0.19
Q3 24
$-4.84
$-0.35
Q2 24
$-0.19
$-0.53
Q1 24
$-0.20
$-0.94

Balance Sheet & Financial Strength

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

Metric
BIAF
BIAF
INTZ
INTZ
Cash + ST InvestmentsLiquidity on hand
$6.4M
$3.6M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.3M
$7.3M
Total Assets
$11.0M
$10.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BIAF
BIAF
INTZ
INTZ
Q4 25
$6.4M
$3.6M
Q3 25
$7.7M
$4.5M
Q2 25
$802.8K
$8.4M
Q1 25
$444.7K
$10.7M
Q4 24
$1.1M
$4.9M
Q3 24
$756.6K
$1.1M
Q2 24
$801.3K
$1.5M
Q1 24
$2.5M
$122.0K
Stockholders' Equity
BIAF
BIAF
INTZ
INTZ
Q4 25
$7.3M
$7.3M
Q3 25
$8.9M
$9.8M
Q2 25
$-2.1M
$11.6M
Q1 25
$1.4M
$13.4M
Q4 24
$2.6M
$6.3M
Q3 24
$3.1M
$2.6M
Q2 24
$3.4M
$2.9M
Q1 24
$5.3M
$-1.2M
Total Assets
BIAF
BIAF
INTZ
INTZ
Q4 25
$11.0M
$10.4M
Q3 25
$11.5M
$13.7M
Q2 25
$4.8M
$16.4M
Q1 25
$5.5M
$18.0M
Q4 24
$6.5M
$11.5M
Q3 24
$6.6M
$7.4M
Q2 24
$6.7M
$7.5M
Q1 24
$8.0M
$5.7M

Cash Flow & Capital Efficiency

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

Metric
BIAF
BIAF
INTZ
INTZ
Operating Cash FlowLast quarter
$-2.6M
$-531.0K
Free Cash FlowOCF − Capex
$-2.6M
$-549.0K
FCF MarginFCF / Revenue
-160.7%
-37.1%
Capex IntensityCapex / Revenue
0.0%
1.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-9.4M
$-7.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BIAF
BIAF
INTZ
INTZ
Q4 25
$-2.6M
$-531.0K
Q3 25
$-2.5M
$-3.0M
Q2 25
$-2.6M
$-1.6M
Q1 25
$-1.6M
$-1.7M
Q4 24
$-1.7M
$-178.0K
Q3 24
$-1.7M
$-2.1M
Q2 24
$-1.5M
$-2.9M
Q1 24
$-2.3M
$-1.1M
Free Cash Flow
BIAF
BIAF
INTZ
INTZ
Q4 25
$-2.6M
$-549.0K
Q3 25
$-2.5M
$-3.0M
Q2 25
$-2.7M
$-1.9M
Q1 25
$-1.7M
$-2.1M
Q4 24
$-1.7M
$-645.0K
Q3 24
$-1.7M
$-2.1M
Q2 24
$-1.6M
$-3.0M
Q1 24
$-2.4M
$-1.2M
FCF Margin
BIAF
BIAF
INTZ
INTZ
Q4 25
-160.7%
-37.1%
Q3 25
-171.8%
-153.2%
Q2 25
-209.6%
-101.1%
Q1 25
-91.3%
-117.3%
Q4 24
-76.0%
-38.5%
Q3 24
-73.1%
-140.4%
Q2 24
-65.1%
-202.3%
Q1 24
-99.2%
-104.2%
Capex Intensity
BIAF
BIAF
INTZ
INTZ
Q4 25
0.0%
1.2%
Q3 25
0.3%
1.7%
Q2 25
1.1%
17.8%
Q1 25
2.7%
22.1%
Q4 24
0.0%
27.9%
Q3 24
0.4%
2.2%
Q2 24
1.2%
2.1%
Q1 24
1.7%
5.7%

Financial Flow Comparison

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

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