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Side-by-side financial comparison of Heartflow, Inc. (HTFL) and Sezzle Inc. (SEZL). Click either name above to swap in a different company.

Sezzle Inc. is the larger business by last-quarter revenue ($78.2M vs $46.3M, roughly 1.7× Heartflow, Inc.). Sezzle Inc. runs the higher net margin — 54.6% vs -109.9%, a 164.5% gap on every dollar of revenue. Sezzle Inc. produced more free cash flow last quarter ($70.6M vs $-4.2M).

HeartFlow, Inc. develops non-invasive cardiovascular diagnostic solutions for global healthcare providers. Its core product uses CT scan data to build 3D coronary artery models, assess blood flow to detect blockages, and support clinicians in making personalized heart disease treatment decisions without invasive procedures.

Sezzle is a publicly traded financial technology company headquartered in Minneapolis, U.S, with operations in the United States and Canada. The company provides an alternative payment platform offering interest-free installment plans at selected online stores. As of June 2021, the Sezzle platform had over 10 million user sign-ups and over 48,000 participating merchants.

HTFL vs SEZL — Head-to-Head

Bigger by revenue
SEZL
SEZL
1.7× larger
SEZL
$78.2M
$46.3M
HTFL
Higher net margin
SEZL
SEZL
164.5% more per $
SEZL
54.6%
-109.9%
HTFL
More free cash flow
SEZL
SEZL
$74.8M more FCF
SEZL
$70.6M
$-4.2M
HTFL

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
HTFL
HTFL
SEZL
SEZL
Revenue
$46.3M
$78.2M
Net Profit
$-50.9M
$42.7M
Gross Margin
76.5%
Operating Margin
-32.6%
70.6%
Net Margin
-109.9%
54.6%
Revenue YoY
61.6%
Net Profit YoY
68.3%
EPS (diluted)
$-1.04
$1.19

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
HTFL
HTFL
SEZL
SEZL
Q4 25
$78.2M
Q3 25
$46.3M
$57.5M
Q2 25
$43.4M
$52.0M
Q1 25
$48.2M
Q4 24
$48.4M
Q3 24
$35.6M
Q2 24
$30.2M
Q1 24
$25.2M
Net Profit
HTFL
HTFL
SEZL
SEZL
Q4 25
$42.7M
Q3 25
$-50.9M
$26.7M
Q2 25
$-9.2M
$27.6M
Q1 25
$36.2M
Q4 24
$25.4M
Q3 24
$15.4M
Q2 24
$29.7M
Q1 24
$8.0M
Gross Margin
HTFL
HTFL
SEZL
SEZL
Q4 25
Q3 25
76.5%
Q2 25
75.5%
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Operating Margin
HTFL
HTFL
SEZL
SEZL
Q4 25
70.6%
Q3 25
-32.6%
61.9%
Q2 25
-31.6%
69.4%
Q1 25
Q4 24
63.8%
Q3 24
58.6%
Q2 24
55.3%
Q1 24
54.8%
Net Margin
HTFL
HTFL
SEZL
SEZL
Q4 25
54.6%
Q3 25
-109.9%
46.4%
Q2 25
-21.2%
53.1%
Q1 25
75.1%
Q4 24
52.4%
Q3 24
43.4%
Q2 24
98.4%
Q1 24
31.7%
EPS (diluted)
HTFL
HTFL
SEZL
SEZL
Q4 25
$1.19
Q3 25
$-1.04
$0.75
Q2 25
$-1.46
$0.78
Q1 25
$1.00
Q4 24
$0.71
Q3 24
$0.44
Q2 24
$0.82
Q1 24
$0.22

Balance Sheet & Financial Strength

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

Metric
HTFL
HTFL
SEZL
SEZL
Cash + ST InvestmentsLiquidity on hand
$291.2M
$64.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$254.6M
$169.8M
Total Assets
$364.4M
$400.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
HTFL
HTFL
SEZL
SEZL
Q4 25
$64.1M
Q3 25
$291.2M
$104.1M
Q2 25
$80.2M
$88.9M
Q1 25
$88.9M
Q4 24
$73.2M
Q3 24
$80.1M
Q2 24
$58.0M
Q1 24
$77.8M
Stockholders' Equity
HTFL
HTFL
SEZL
SEZL
Q4 25
$169.8M
Q3 25
$254.6M
$155.3M
Q2 25
$-894.8M
$130.4M
Q1 25
$125.8M
Q4 24
$87.8M
Q3 24
$61.1M
Q2 24
$50.3M
Q1 24
$29.6M
Total Assets
HTFL
HTFL
SEZL
SEZL
Q4 25
$400.2M
Q3 25
$364.4M
$367.0M
Q2 25
$159.4M
$350.6M
Q1 25
$298.1M
Q4 24
$298.4M
Q3 24
$252.9M
Q2 24
$212.1M
Q1 24
$195.7M

Cash Flow & Capital Efficiency

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

Metric
HTFL
HTFL
SEZL
SEZL
Operating Cash FlowLast quarter
$-3.0M
$70.6M
Free Cash FlowOCF − Capex
$-4.2M
$70.6M
FCF MarginFCF / Revenue
-9.1%
90.2%
Capex IntensityCapex / Revenue
2.7%
0.1%
Cash ConversionOCF / Net Profit
1.65×
TTM Free Cash FlowTrailing 4 quarters
$209.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
HTFL
HTFL
SEZL
SEZL
Q4 25
$70.6M
Q3 25
$-3.0M
$63.7M
Q2 25
$-40.5M
$23.1M
Q1 25
$52.5M
Q4 24
$57.4M
Q3 24
$35.1M
Q2 24
$22.2M
Q1 24
$16.0M
Free Cash Flow
HTFL
HTFL
SEZL
SEZL
Q4 25
$70.6M
Q3 25
$-4.2M
$63.6M
Q2 25
$-42.4M
$22.7M
Q1 25
$52.5M
Q4 24
$57.4M
Q3 24
$35.1M
Q2 24
$22.2M
Q1 24
$16.0M
FCF Margin
HTFL
HTFL
SEZL
SEZL
Q4 25
90.2%
Q3 25
-9.1%
110.6%
Q2 25
-97.6%
43.6%
Q1 25
108.9%
Q4 24
118.5%
Q3 24
98.6%
Q2 24
73.4%
Q1 24
63.3%
Capex Intensity
HTFL
HTFL
SEZL
SEZL
Q4 25
0.1%
Q3 25
2.7%
0.3%
Q2 25
4.4%
0.8%
Q1 25
0.1%
Q4 24
0.1%
Q3 24
0.0%
Q2 24
0.1%
Q1 24
0.0%
Cash Conversion
HTFL
HTFL
SEZL
SEZL
Q4 25
1.65×
Q3 25
2.39×
Q2 25
0.84×
Q1 25
1.45×
Q4 24
2.26×
Q3 24
2.27×
Q2 24
0.75×
Q1 24
2.00×

Financial Flow Comparison

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

Revenue Breakdown by Segment

HTFL
HTFL

Segment breakdown not available.

SEZL
SEZL

Merchant And Partner Income$28.9M37%
Transaction Income$25.9M33%
Income From Other Services Late Payment Fees$20.5M26%
Other$2.9M4%

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