Which has grown faster, AIFF or INTZ?

Over the past five years, INTZ grew revenue faster — AIFF at a -39.34% CAGR versus INTZ at 1.40%.

How have AIFF and INTZ total returns compared?

Over the past 10 years, AIFF delivered -11.68% and INTZ delivered -18.75% annualized total return. Past performance doesn't predict future results.

Firefly Neuroscience, Inc. (AIFF) vs Intrusion Inc. (INTZ)

A side-by-side comparison of Firefly Neuroscience, Inc. and Intrusion Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

AIFF

Firefly Neuroscience, Inc.

$19M

$1.28TechnologyDelayed quote: Oct 6, 2026, 2:59 PM EDT

INTZ

Intrusion Inc.

$16M

$0.71TechnologyDelayed quote: Oct 6, 2026, 2:55 PM EDT

Total return — AIFF vs INTZ

growth of $100 · dividends reinvested · last 10y

AIFF -71.1% (-11.7%/yr)INTZ -87.7% (-18.9%/yr)AIFF compounded faster over this window

AIFF INTZ

AIFF vs INTZ: by the numbers

•AIFF is the larger company ($19M vs $16M market cap).
•Both run net losses; INTZ's is the smaller (-191.24% vs -506.23% net margin).
•INTZ grew revenue faster over the past five years (1.40% vs -39.34% CAGR).

Metrics side by side

Valuation

Metric	AIFF	INTZ
P/S ratio	10.53	2.79
P/B ratio	1.29	5.78

Profitability

Metric	AIFF	INTZ
Gross margin	56.48%	73.09%
Operating margin	-753.50%	-129.16%
Net margin	-506.23%	-191.24%
ROE	-62.11%	-396.67%
ROIC	-60.60%	-127.00%

Growth (annualized)

Metric	AIFF	INTZ
Revenue CAGR (5Y)	-39.34%	1.40%
Total return CAGR (5Y)	-57.35%	-61.16%

Frequently asked

Which has grown faster, AIFF or INTZ?: Over the past five years, INTZ grew revenue faster — AIFF at a -39.34% CAGR versus INTZ at 1.40%.
How have AIFF and INTZ total returns compared?: Over the past 10 years, AIFF delivered -11.68% and INTZ delivered -18.75% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AIFF analysis Full INTZ analysis Interactive comparison tool

Dig into the metrics

Firefly Neuroscience ROE Intrusion ROE Firefly Neuroscience operating margin Intrusion operating margin Firefly Neuroscience revenue growth Intrusion revenue growth Firefly Neuroscience free cash flow Intrusion free cash flow

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.