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Side-by-side financial comparison of BTCS Inc. (BTCS) and Cytosorbents Corp (CTSO). Click either name above to swap in a different company.

Cytosorbents Corp is the larger business by last-quarter revenue ($9.2M vs $7.1M, roughly 1.3× BTCS Inc.). On growth, BTCS Inc. posted the faster year-over-year revenue change (205.5% vs 0.9%). Cytosorbents Corp produced more free cash flow last quarter ($-4.9M vs $-9.8M). Over the past eight quarters, BTCS Inc.'s revenue compounded faster (296.4% CAGR vs 1.3%).

BTCS vs CTSO — Head-to-Head

Bigger by revenue
CTSO
CTSO
1.3× larger
CTSO
$9.2M
$7.1M
BTCS
Growing faster (revenue YoY)
BTCS
BTCS
+204.5% gap
BTCS
205.5%
0.9%
CTSO
More free cash flow
CTSO
CTSO
$4.9M more FCF
CTSO
$-4.9M
$-9.8M
BTCS
Faster 2-yr revenue CAGR
BTCS
BTCS
Annualised
BTCS
296.4%
1.3%
CTSO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BTCS
BTCS
CTSO
CTSO
Revenue
$7.1M
$9.2M
Net Profit
$-5.5M
Gross Margin
12.4%
73.7%
Operating Margin
-47.5%
Net Margin
-59.5%
Revenue YoY
205.5%
0.9%
Net Profit YoY
27.4%
EPS (diluted)
$-1.58
$-0.09

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
BTCS
BTCS
CTSO
CTSO
Q4 25
$7.1M
$9.2M
Q3 25
$4.9M
$9.5M
Q2 25
$2.8M
$9.6M
Q1 25
$1.7M
$8.7M
Q4 24
$2.3M
$9.2M
Q3 24
$739.2K
$8.6M
Q2 24
$561.2K
$8.8M
Q1 24
$451.4K
$9.0M
Net Profit
BTCS
BTCS
CTSO
CTSO
Q4 25
$-5.5M
Q3 25
$65.6M
$-3.2M
Q2 25
$3.9M
$1.9M
Q1 25
$-17.3M
$-1.5M
Q4 24
$-7.6M
Q3 24
$-9.0M
$-2.8M
Q2 24
$-6.7M
$-4.3M
Q1 24
$12.3M
$-6.1M
Gross Margin
BTCS
BTCS
CTSO
CTSO
Q4 25
12.4%
73.7%
Q3 25
22.0%
70.3%
Q2 25
-2.9%
70.9%
Q1 25
7.1%
71.1%
Q4 24
2.9%
68.4%
Q3 24
26.5%
61.0%
Q2 24
69.9%
73.5%
Q1 24
64.4%
76.5%
Operating Margin
BTCS
BTCS
CTSO
CTSO
Q4 25
-47.5%
Q3 25
-30.2%
Q2 25
-37.6%
Q1 25
-44.5%
Q4 24
-37.1%
Q3 24
-56.1%
Q2 24
-40.4%
Q1 24
-51.8%
Net Margin
BTCS
BTCS
CTSO
CTSO
Q4 25
-59.5%
Q3 25
1328.1%
-33.4%
Q2 25
140.0%
20.2%
Q1 25
-1022.5%
-16.9%
Q4 24
-82.7%
Q3 24
-1223.0%
-32.1%
Q2 24
-1198.9%
-48.6%
Q1 24
2715.3%
-67.7%
EPS (diluted)
BTCS
BTCS
CTSO
CTSO
Q4 25
$-1.58
$-0.09
Q3 25
$1.30
$-0.05
Q2 25
$0.14
$0.03
Q1 25
$-0.86
$-0.02
Q4 24
$0.28
$-0.14
Q3 24
$-0.56
$-0.05
Q2 24
$-0.43
$-0.08
Q1 24
$0.63
$-0.11

Balance Sheet & Financial Strength

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

Metric
BTCS
BTCS
CTSO
CTSO
Cash + ST InvestmentsLiquidity on hand
$1.5M
$6.2M
Total DebtLower is stronger
Stockholders' EquityBook value
$139.4M
$5.9M
Total Assets
$214.6M
$44.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BTCS
BTCS
CTSO
CTSO
Q4 25
$1.5M
$6.2M
Q3 25
$4.5M
$7.5M
Q2 25
$639.2K
$10.2M
Q1 25
$269.9K
$11.6M
Q4 24
$2.0M
$3.3M
Q3 24
$254.5K
$5.7M
Q2 24
$536.7K
$8.5M
Q1 24
$670.6K
$8.6M
Total Debt
BTCS
BTCS
CTSO
CTSO
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$13.8M
Q2 24
$13.7M
Q1 24
$4.4M
Stockholders' Equity
BTCS
BTCS
CTSO
CTSO
Q4 25
$139.4M
$5.9M
Q3 25
$225.4M
$9.0M
Q2 25
$31.1M
$11.6M
Q1 25
$20.6M
$14.5M
Q4 24
$34.0M
$11.1M
Q3 24
$25.2M
$13.4M
Q2 24
$33.1M
$17.4M
Q1 24
$39.3M
$19.6M
Total Assets
BTCS
BTCS
CTSO
CTSO
Q4 25
$214.6M
$44.2M
Q3 25
$298.9M
$45.8M
Q2 25
$40.8M
$48.0M
Q1 25
$21.0M
$50.8M
Q4 24
$38.2M
$47.4M
Q3 24
$26.5M
$47.8M
Q2 24
$33.8M
$53.4M
Q1 24
$39.5M
$47.1M
Debt / Equity
BTCS
BTCS
CTSO
CTSO
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
1.03×
Q2 24
0.78×
Q1 24
0.23×

Cash Flow & Capital Efficiency

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

Metric
BTCS
BTCS
CTSO
CTSO
Operating Cash FlowLast quarter
$-9.8M
$-4.8M
Free Cash FlowOCF − Capex
$-9.8M
$-4.9M
FCF MarginFCF / Revenue
-138.1%
-53.4%
Capex IntensityCapex / Revenue
0.2%
1.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-15.8M
$-12.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BTCS
BTCS
CTSO
CTSO
Q4 25
$-9.8M
$-4.8M
Q3 25
$-2.8M
$-2.6M
Q2 25
$-1.3M
$-1.5M
Q1 25
$-1.9M
$-3.5M
Q4 24
$-3.5M
$-2.3M
Q3 24
$-695.2K
$-2.5M
Q2 24
$-924.1K
$-4.8M
Q1 24
$-769.0K
$-4.8M
Free Cash Flow
BTCS
BTCS
CTSO
CTSO
Q4 25
$-9.8M
$-4.9M
Q3 25
$-2.8M
$-2.6M
Q2 25
$-1.3M
$-1.5M
Q1 25
$-1.9M
$-3.5M
Q4 24
$-3.5M
$-2.4M
Q3 24
$-2.6M
Q2 24
$-4.8M
Q1 24
$-4.9M
FCF Margin
BTCS
BTCS
CTSO
CTSO
Q4 25
-138.1%
-53.4%
Q3 25
-56.7%
-27.3%
Q2 25
-48.2%
-16.1%
Q1 25
-112.7%
-39.7%
Q4 24
-152.2%
-26.3%
Q3 24
-30.4%
Q2 24
-54.4%
Q1 24
-54.2%
Capex Intensity
BTCS
BTCS
CTSO
CTSO
Q4 25
0.2%
1.2%
Q3 25
0.1%
0.2%
Q2 25
0.1%
0.4%
Q1 25
0.1%
0.0%
Q4 24
0.1%
0.8%
Q3 24
1.8%
Q2 24
0.2%
Q1 24
0.5%
Cash Conversion
BTCS
BTCS
CTSO
CTSO
Q4 25
Q3 25
-0.04×
Q2 25
-0.34×
-0.78×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
-0.06×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BTCS
BTCS

Builder Plus$5.9M83%
Other$1.2M17%

CTSO
CTSO

Direct$5.1M55%
Distributors And Strategic Partners$4.2M45%

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