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Side-by-side financial comparison of Bridgeline Digital, Inc. (BLIN) and KOSS CORP (KOSS). Click either name above to swap in a different company.

Bridgeline Digital, Inc. is the larger business by last-quarter revenue ($3.9M vs $2.9M, roughly 1.4× KOSS CORP). Bridgeline Digital, Inc. runs the higher net margin — -2.2% vs -19.8%, a 17.6% gap on every dollar of revenue. On growth, Bridgeline Digital, Inc. posted the faster year-over-year revenue change (3.2% vs -19.6%). Bridgeline Digital, Inc. produced more free cash flow last quarter ($-46.0K vs $-1.1M). Over the past eight quarters, KOSS CORP's revenue compounded faster (4.2% CAGR vs 1.4%).

Bridgeline Digital, Inc. provides digital experience solutions including web content management, e-commerce platforms, marketing automation tools, and custom digital development services. It primarily serves small and medium-sized North American enterprises across retail, healthcare, education, and non-profit segments.

Koss Corporation is a company in Milwaukee, Wisconsin, US that manufactures headphones. The company created the first high-fidelity stereo headphones in 1958.

BLIN vs KOSS — Head-to-Head

Bigger by revenue
BLIN
BLIN
1.4× larger
BLIN
$3.9M
$2.9M
KOSS
Growing faster (revenue YoY)
BLIN
BLIN
+22.8% gap
BLIN
3.2%
-19.6%
KOSS
Higher net margin
BLIN
BLIN
17.6% more per $
BLIN
-2.2%
-19.8%
KOSS
More free cash flow
BLIN
BLIN
$1.0M more FCF
BLIN
$-46.0K
$-1.1M
KOSS
Faster 2-yr revenue CAGR
KOSS
KOSS
Annualised
KOSS
4.2%
1.4%
BLIN

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
BLIN
BLIN
KOSS
KOSS
Revenue
$3.9M
$2.9M
Net Profit
$-86.0K
$-565.4K
Gross Margin
66.1%
29.0%
Operating Margin
-4.4%
-35.5%
Net Margin
-2.2%
-19.8%
Revenue YoY
3.2%
-19.6%
Net Profit YoY
86.4%
-700.6%
EPS (diluted)
$-0.01
$-0.06

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
BLIN
BLIN
KOSS
KOSS
Q4 25
$3.9M
$2.9M
Q3 25
$3.9M
$4.1M
Q2 25
$3.8M
$3.1M
Q1 25
$3.9M
$2.8M
Q4 24
$3.8M
$3.6M
Q3 24
$3.9M
$3.2M
Q2 24
$3.9M
$2.9M
Q1 24
$3.8M
$2.6M
Net Profit
BLIN
BLIN
KOSS
KOSS
Q4 25
$-86.0K
$-565.4K
Q3 25
$-365.0K
$243.7K
Q2 25
$-789.0K
$-232.7K
Q1 25
$-730.0K
$-316.7K
Q4 24
$-634.0K
$94.1K
Q3 24
$-432.0K
$-419.5K
Q2 24
$-305.0K
$-110.4K
Q1 24
$-602.0K
$-313.8K
Gross Margin
BLIN
BLIN
KOSS
KOSS
Q4 25
66.1%
29.0%
Q3 25
65.7%
40.0%
Q2 25
66.3%
36.0%
Q1 25
67.5%
39.0%
Q4 24
66.9%
39.5%
Q3 24
68.7%
36.6%
Q2 24
68.8%
40.4%
Q1 24
66.4%
31.9%
Operating Margin
BLIN
BLIN
KOSS
KOSS
Q4 25
-4.4%
-35.5%
Q3 25
-12.5%
-1.1%
Q2 25
-17.9%
-14.2%
Q1 25
-19.2%
-18.7%
Q4 24
-13.5%
-4.0%
Q3 24
-12.5%
-19.9%
Q2 24
-9.7%
-11.0%
Q1 24
-13.6%
-23.1%
Net Margin
BLIN
BLIN
KOSS
KOSS
Q4 25
-2.2%
-19.8%
Q3 25
-9.4%
6.0%
Q2 25
-20.5%
-7.5%
Q1 25
-18.8%
-11.4%
Q4 24
-16.7%
2.6%
Q3 24
-11.2%
-13.1%
Q2 24
-7.7%
-3.8%
Q1 24
-15.8%
-11.9%
EPS (diluted)
BLIN
BLIN
KOSS
KOSS
Q4 25
$-0.01
$-0.06
Q3 25
$-0.02
$0.03
Q2 25
$-0.07
$-0.02
Q1 25
$-0.10
$-0.03
Q4 24
$-0.06
$0.01
Q3 24
$-0.04
$-0.05
Q2 24
$-0.03
$-0.01
Q1 24
$-0.06
$-0.03

Balance Sheet & Financial Strength

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

Metric
BLIN
BLIN
KOSS
KOSS
Cash + ST InvestmentsLiquidity on hand
$1.5M
$15.5M
Total DebtLower is stronger
$236.0K
Stockholders' EquityBook value
$9.6M
$30.3M
Total Assets
$15.7M
$36.8M
Debt / EquityLower = less leverage
0.02×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLIN
BLIN
KOSS
KOSS
Q4 25
$1.5M
$15.5M
Q3 25
$1.6M
$16.5M
Q2 25
$2.1M
$15.7M
Q1 25
$2.8M
$13.0M
Q4 24
$1.5M
$9.7M
Q3 24
$1.4M
$11.9M
Q2 24
$1.2M
$14.9M
Q1 24
$1.3M
$9.9M
Total Debt
BLIN
BLIN
KOSS
KOSS
Q4 25
$236.0K
Q3 25
$326.0K
Q2 25
$348.0K
Q1 25
$406.0K
Q4 24
$409.0K
Q3 24
$500.0K
Q2 24
$524.0K
Q1 24
$612.0K
Stockholders' Equity
BLIN
BLIN
KOSS
KOSS
Q4 25
$9.6M
$30.3M
Q3 25
$9.6M
$30.9M
Q2 25
$9.9M
$30.6M
Q1 25
$10.6M
$30.7M
Q4 24
$9.6M
$31.0M
Q3 24
$10.0M
$30.8M
Q2 24
$10.3M
$31.1M
Q1 24
$10.5M
$31.1M
Total Assets
BLIN
BLIN
KOSS
KOSS
Q4 25
$15.7M
$36.8M
Q3 25
$15.3M
$37.7M
Q2 25
$16.1M
$37.2M
Q1 25
$17.0M
$37.3M
Q4 24
$15.5M
$37.4M
Q3 24
$15.6M
$38.1M
Q2 24
$16.0M
$37.2M
Q1 24
$16.3M
$37.6M
Debt / Equity
BLIN
BLIN
KOSS
KOSS
Q4 25
0.02×
Q3 25
0.03×
Q2 25
0.03×
Q1 25
0.04×
Q4 24
0.04×
Q3 24
0.05×
Q2 24
0.05×
Q1 24
0.06×

Cash Flow & Capital Efficiency

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

Metric
BLIN
BLIN
KOSS
KOSS
Operating Cash FlowLast quarter
$-39.0K
$-760.8K
Free Cash FlowOCF − Capex
$-46.0K
$-1.1M
FCF MarginFCF / Revenue
-1.2%
-37.5%
Capex IntensityCapex / Revenue
0.2%
10.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-1.3M
$-546.7K

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLIN
BLIN
KOSS
KOSS
Q4 25
$-39.0K
$-760.8K
Q3 25
$-345.0K
$762.6K
Q2 25
$-565.0K
$-534.9K
Q1 25
$-372.0K
$370.4K
Q4 24
$178.0K
$-252.0K
Q3 24
$217.0K
$201.6K
Q2 24
$0
$-174.0K
Q1 24
$-86.0K
$328.6K
Free Cash Flow
BLIN
BLIN
KOSS
KOSS
Q4 25
$-46.0K
$-1.1M
Q3 25
$-351.0K
$761.5K
Q2 25
$-570.0K
$-541.8K
Q1 25
$-374.0K
$306.2K
Q4 24
$173.0K
$-314.3K
Q3 24
$212.0K
$-155.6K
Q2 24
$-174.8K
Q1 24
$-91.0K
$269.3K
FCF Margin
BLIN
BLIN
KOSS
KOSS
Q4 25
-1.2%
-37.5%
Q3 25
-9.1%
18.7%
Q2 25
-14.8%
-17.6%
Q1 25
-9.7%
11.0%
Q4 24
4.6%
-8.8%
Q3 24
5.5%
-4.9%
Q2 24
-6.0%
Q1 24
-2.4%
10.2%
Capex Intensity
BLIN
BLIN
KOSS
KOSS
Q4 25
0.2%
10.9%
Q3 25
0.2%
0.0%
Q2 25
0.1%
0.2%
Q1 25
0.1%
2.3%
Q4 24
0.1%
1.8%
Q3 24
0.1%
11.2%
Q2 24
0.5%
0.0%
Q1 24
0.1%
2.3%
Cash Conversion
BLIN
BLIN
KOSS
KOSS
Q4 25
Q3 25
3.13×
Q2 25
Q1 25
Q4 24
-2.68×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLIN
BLIN

Subscription$3.2M81%
Other$758.0K19%

KOSS
KOSS

Segment breakdown not available.

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