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Side-by-side financial comparison of BillionToOne, Inc. (BLLN) and Repay Holdings Corp (RPAY). Click either name above to swap in a different company.

BillionToOne, Inc. is the larger business by last-quarter revenue ($83.5M vs $78.6M, roughly 1.1× Repay Holdings Corp). BillionToOne, Inc. runs the higher net margin — 6.8% vs -178.3%, a 185.1% gap on every dollar of revenue. On growth, BillionToOne, Inc. posted the faster year-over-year revenue change (117.4% vs 0.4%). Repay Holdings Corp produced more free cash flow last quarter ($23.2M vs $6.5M).

BillionToOne, Inc. is a life sciences and molecular diagnostics firm developing high-precision genetic testing solutions. Its core offerings include non-invasive prenatal tests, oncology diagnostics, and rare disease screening, serving clinical providers and patients mainly in North America.

Repay Holdings Corp is a leading payment technology provider delivering integrated end-to-end payment processing solutions for businesses across North America. Its offerings include credit/debit card processing, ACH transfer services, POS system integrations and digital payment tools, serving retail, healthcare, automotive and e-commerce segments to help clients streamline transaction workflows and boost operational efficiency.

BLLN vs RPAY — Head-to-Head

Bigger by revenue
BLLN
BLLN
1.1× larger
BLLN
$83.5M
$78.6M
RPAY
Growing faster (revenue YoY)
BLLN
BLLN
+117.0% gap
BLLN
117.4%
0.4%
RPAY
Higher net margin
BLLN
BLLN
185.1% more per $
BLLN
6.8%
-178.3%
RPAY
More free cash flow
RPAY
RPAY
$16.8M more FCF
RPAY
$23.2M
$6.5M
BLLN

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
BLLN
BLLN
RPAY
RPAY
Revenue
$83.5M
$78.6M
Net Profit
$5.7M
$-140.1M
Gross Margin
69.9%
74.2%
Operating Margin
11.5%
-182.2%
Net Margin
6.8%
-178.3%
Revenue YoY
117.4%
0.4%
Net Profit YoY
138.3%
-3304.1%
EPS (diluted)
$0.10
$-1.68

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
BLLN
BLLN
RPAY
RPAY
Q4 25
$78.6M
Q3 25
$83.5M
$77.7M
Q2 25
$75.6M
Q1 25
$77.3M
Q4 24
$78.3M
Q3 24
$38.4M
$79.1M
Q2 24
$74.9M
Q1 24
$80.7M
Net Profit
BLLN
BLLN
RPAY
RPAY
Q4 25
$-140.1M
Q3 25
$5.7M
$-6.4M
Q2 25
$-102.3M
Q1 25
$-7.9M
Q4 24
$-4.1M
Q3 24
$-14.9M
$3.2M
Q2 24
$-4.1M
Q1 24
$-5.2M
Gross Margin
BLLN
BLLN
RPAY
RPAY
Q4 25
74.2%
Q3 25
69.9%
74.4%
Q2 25
75.7%
Q1 25
75.9%
Q4 24
76.3%
Q3 24
52.6%
77.8%
Q2 24
78.2%
Q1 24
76.2%
Operating Margin
BLLN
BLLN
RPAY
RPAY
Q4 25
-182.2%
Q3 25
11.5%
-3.9%
Q2 25
-138.7%
Q1 25
-4.7%
Q4 24
-1.5%
Q3 24
-32.9%
-0.9%
Q2 24
-4.6%
Q1 24
-3.1%
Net Margin
BLLN
BLLN
RPAY
RPAY
Q4 25
-178.3%
Q3 25
6.8%
-8.3%
Q2 25
-135.2%
Q1 25
-10.3%
Q4 24
-5.3%
Q3 24
-38.8%
4.1%
Q2 24
-5.4%
Q1 24
-6.5%
EPS (diluted)
BLLN
BLLN
RPAY
RPAY
Q4 25
$-1.68
Q3 25
$0.10
$-0.08
Q2 25
$-1.15
Q1 25
$-0.09
Q4 24
$-0.04
Q3 24
$-1.47
$0.03
Q2 24
$-0.04
Q1 24
$-0.06

Balance Sheet & Financial Strength

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

Metric
BLLN
BLLN
RPAY
RPAY
Cash + ST InvestmentsLiquidity on hand
$195.2M
$115.7M
Total DebtLower is stronger
$55.0M
$280.1M
Stockholders' EquityBook value
$-239.5M
$484.4M
Total Assets
$327.5M
$1.2B
Debt / EquityLower = less leverage
0.58×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLLN
BLLN
RPAY
RPAY
Q4 25
$115.7M
Q3 25
$195.2M
$95.7M
Q2 25
$162.6M
Q1 25
$165.5M
Q4 24
$189.5M
Q3 24
$168.7M
Q2 24
$147.1M
Q1 24
$128.3M
Total Debt
BLLN
BLLN
RPAY
RPAY
Q4 25
$280.1M
Q3 25
$55.0M
$279.5M
Q2 25
$279.0M
Q1 25
$497.6M
Q4 24
$496.8M
Q3 24
$496.2M
Q2 24
$435.6M
Q1 24
$434.9M
Stockholders' Equity
BLLN
BLLN
RPAY
RPAY
Q4 25
$484.4M
Q3 25
$-239.5M
$616.9M
Q2 25
$633.7M
Q1 25
$755.7M
Q4 24
$761.3M
Q3 24
$-242.9M
$754.7M
Q2 24
$815.4M
Q1 24
$813.8M
Total Assets
BLLN
BLLN
RPAY
RPAY
Q4 25
$1.2B
Q3 25
$327.5M
$1.3B
Q2 25
$1.4B
Q1 25
$1.5B
Q4 24
$1.6B
Q3 24
$1.6B
Q2 24
$1.5B
Q1 24
$1.5B
Debt / Equity
BLLN
BLLN
RPAY
RPAY
Q4 25
0.58×
Q3 25
0.45×
Q2 25
0.44×
Q1 25
0.66×
Q4 24
0.65×
Q3 24
0.66×
Q2 24
0.53×
Q1 24
0.53×

Cash Flow & Capital Efficiency

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

Metric
BLLN
BLLN
RPAY
RPAY
Operating Cash FlowLast quarter
$13.8M
$23.3M
Free Cash FlowOCF − Capex
$6.5M
$23.2M
FCF MarginFCF / Revenue
7.7%
29.6%
Capex IntensityCapex / Revenue
8.8%
0.1%
Cash ConversionOCF / Net Profit
2.42×
TTM Free Cash FlowTrailing 4 quarters
$90.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLLN
BLLN
RPAY
RPAY
Q4 25
$23.3M
Q3 25
$13.8M
$32.2M
Q2 25
$33.1M
Q1 25
$2.5M
Q4 24
$34.3M
Q3 24
$60.1M
Q2 24
$31.0M
Q1 24
$24.8M
Free Cash Flow
BLLN
BLLN
RPAY
RPAY
Q4 25
$23.2M
Q3 25
$6.5M
$32.1M
Q2 25
$33.0M
Q1 25
$2.4M
Q4 24
$34.0M
Q3 24
$59.8M
Q2 24
$30.5M
Q1 24
$24.7M
FCF Margin
BLLN
BLLN
RPAY
RPAY
Q4 25
29.6%
Q3 25
7.7%
41.3%
Q2 25
43.6%
Q1 25
3.0%
Q4 24
43.5%
Q3 24
75.6%
Q2 24
40.7%
Q1 24
30.6%
Capex Intensity
BLLN
BLLN
RPAY
RPAY
Q4 25
0.1%
Q3 25
8.8%
0.2%
Q2 25
0.1%
Q1 25
0.2%
Q4 24
0.3%
Q3 24
0.3%
Q2 24
0.6%
Q1 24
0.1%
Cash Conversion
BLLN
BLLN
RPAY
RPAY
Q4 25
Q3 25
2.42×
Q2 25
Q1 25
Q4 24
Q3 24
18.52×
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLLN
BLLN

Prenatal$74.1M89%
Oncology$8.7M10%

RPAY
RPAY

Sales Channel Directly To Consumer$69.4M88%
Other$6.8M9%
Sales Channel Through Intermediary$2.3M3%

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