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Side-by-side financial comparison of Ceribell, Inc. (CBLL) and DATASEA INC. (DTSS). Click either name above to swap in a different company.
Ceribell, Inc. is the larger business by last-quarter revenue ($24.8M vs $13.0M, roughly 1.9× DATASEA INC.). DATASEA INC. runs the higher net margin — -4.1% vs -54.6%, a 50.4% gap on every dollar of revenue.
Ceribell, Inc. develops and commercializes innovative portable neurodiagnostic medical devices, focused on rapid non-invasive electroencephalogram (EEG) solutions for seizure detection. Its core products serve hospital emergency departments, intensive care units, and long-term care facilities, with primary markets across North America and ongoing global expansion efforts.
Datasea Inc. develops intelligent smart city solutions including AI-powered public security systems, IoT-enabled surveillance devices and big data analytics services. It mainly serves public security, education and commercial real estate sectors, with core operations in China and ongoing expansion into Southeast Asia.
CBLL vs DTSS — Head-to-Head
Income Statement — Q4 FY2025 vs Q2 FY2026
| Metric | | |
|---|---|---|
| Revenue | $24.8M | $13.0M |
| Net Profit | $-13.5M | $-538.8K |
| Gross Margin | 87.3% | 9.2% |
| Operating Margin | -58.9% | -4.0% |
| Net Margin | -54.6% | -4.1% |
| Revenue YoY | — | -36.5% |
| Net Profit YoY | — | 52.6% |
| EPS (diluted) | $-0.35 | $-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.
| Q4 25 | $24.8M | $13.0M | ||
| Q3 25 | $22.6M | $13.8M | ||
| Q2 25 | $21.2M | $19.7M | ||
| Q1 25 | $20.5M | $10.4M | ||
| Q4 24 | — | $20.5M | ||
| Q3 24 | $17.2M | $21.1M | ||
| Q2 24 | — | $4.4M | ||
| Q1 24 | — | $1.4M |
| Q4 25 | $-13.5M | $-538.8K | ||
| Q3 25 | $-13.5M | $-201.0K | ||
| Q2 25 | $-13.6M | $-204.4K | ||
| Q1 25 | $-12.8M | $-1.8M | ||
| Q4 24 | — | $-1.1M | ||
| Q3 24 | $-10.4M | $-2.0M | ||
| Q2 24 | — | $-5.4M | ||
| Q1 24 | — | $-4.1M |
| Q4 25 | 87.3% | 9.2% | ||
| Q3 25 | 88.3% | 8.5% | ||
| Q2 25 | 88.1% | 7.8% | ||
| Q1 25 | 87.9% | 2.9% | ||
| Q4 24 | — | 2.0% | ||
| Q3 24 | 87.3% | 0.9% | ||
| Q2 24 | — | 6.6% | ||
| Q1 24 | — | 0.7% |
| Q4 25 | -58.9% | -4.0% | ||
| Q3 25 | -64.8% | -2.1% | ||
| Q2 25 | -70.5% | -0.6% | ||
| Q1 25 | -69.3% | -17.1% | ||
| Q4 24 | — | -6.1% | ||
| Q3 24 | -57.8% | -9.6% | ||
| Q2 24 | — | -123.1% | ||
| Q1 24 | — | -297.0% |
| Q4 25 | -54.6% | -4.1% | ||
| Q3 25 | -59.6% | -1.5% | ||
| Q2 25 | -64.4% | -1.0% | ||
| Q1 25 | -62.4% | -17.2% | ||
| Q4 24 | — | -5.6% | ||
| Q3 24 | -60.6% | -9.3% | ||
| Q2 24 | — | -123.3% | ||
| Q1 24 | — | -299.5% |
| Q4 25 | $-0.35 | $-0.06 | ||
| Q3 25 | $-0.37 | $-0.02 | ||
| Q2 25 | $-0.38 | $0.12 | ||
| Q1 25 | $-0.36 | $-0.24 | ||
| Q4 24 | — | $-0.16 | ||
| Q3 24 | $-1.85 | $-0.49 | ||
| Q2 24 | — | $-2.10 | ||
| Q1 24 | — | $-1.55 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $159.3M | — |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $155.3M | $3.5M |
| Total Assets | $195.8M | $8.6M |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $159.3M | — | ||
| Q3 25 | $168.5M | — | ||
| Q2 25 | $177.4M | — | ||
| Q1 25 | $182.7M | — | ||
| Q4 24 | — | — | ||
| Q3 24 | $14.1M | — | ||
| Q2 24 | — | — | ||
| Q1 24 | — | — |
| Q4 25 | $155.3M | $3.5M | ||
| Q3 25 | $164.1M | $3.0M | ||
| Q2 25 | $172.2M | $3.0M | ||
| Q1 25 | $180.9M | $2.8M | ||
| Q4 24 | — | $3.2M | ||
| Q3 24 | $-136.0M | $4.1M | ||
| Q2 24 | — | $-236.7K | ||
| Q1 24 | — | $1.3M |
| Q4 25 | $195.8M | $8.6M | ||
| Q3 25 | $199.5M | $7.7M | ||
| Q2 25 | $207.7M | $6.7M | ||
| Q1 25 | $213.5M | $6.2M | ||
| Q4 24 | — | $5.9M | ||
| Q3 24 | $47.1M | $8.0M | ||
| Q2 24 | — | $3.3M | ||
| Q1 24 | — | $3.4M |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | $-10.8M | $661.7K |
| Free Cash FlowOCF − Capex | $-11.0M | — |
| FCF MarginFCF / Revenue | -44.2% | — |
| Capex IntensityCapex / Revenue | 0.7% | — |
| Cash ConversionOCF / Net Profit | — | — |
| TTM Free Cash FlowTrailing 4 quarters | $-41.6M | — |
8-quarter trend — quarters aligned by calendar period.
| Q4 25 | $-10.8M | $661.7K | ||
| Q3 25 | $-11.1M | $879.3K | ||
| Q2 25 | $-7.5M | $-589.2K | ||
| Q1 25 | $-11.4M | $-197.9K | ||
| Q4 24 | — | $-854.9K | ||
| Q3 24 | — | $-732.7K | ||
| Q2 24 | — | $-444.5K | ||
| Q1 24 | — | $-321.1K |
| Q4 25 | $-11.0M | — | ||
| Q3 25 | $-11.5M | — | ||
| Q2 25 | $-7.6M | $-590.1K | ||
| Q1 25 | $-11.6M | $-197.9K | ||
| Q4 24 | — | $-859.4K | ||
| Q3 24 | — | $-735.4K | ||
| Q2 24 | — | $-447.7K | ||
| Q1 24 | — | $-321.1K |
| Q4 25 | -44.2% | — | ||
| Q3 25 | -50.8% | — | ||
| Q2 25 | -35.9% | -3.0% | ||
| Q1 25 | -56.4% | -1.9% | ||
| Q4 24 | — | -4.2% | ||
| Q3 24 | — | -3.5% | ||
| Q2 24 | — | -10.3% | ||
| Q1 24 | — | -23.2% |
| Q4 25 | 0.7% | — | ||
| Q3 25 | 1.6% | — | ||
| Q2 25 | 0.3% | 0.0% | ||
| Q1 25 | 0.7% | 0.0% | ||
| Q4 24 | — | 0.0% | ||
| Q3 24 | — | 0.0% | ||
| Q2 24 | — | 0.1% | ||
| Q1 24 | — | 0.0% |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
CBLL
| Products | $18.8M | 76% |
| Subscription | $6.0M | 24% |
DTSS
Segment breakdown not available.
