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Side-by-side financial comparison of System1, Inc. (SST) and TFS Financial CORP (TFSL). Click either name above to swap in a different company.

TFS Financial CORP is the larger business by last-quarter revenue ($83.7M vs $51.9M, roughly 1.6× System1, Inc.). TFS Financial CORP runs the higher net margin — 26.6% vs -26.0%, a 52.6% gap on every dollar of revenue. On growth, TFS Financial CORP posted the faster year-over-year revenue change (11.9% vs -31.3%). Over the past eight quarters, TFS Financial CORP's revenue compounded faster (4.2% CAGR vs -21.8%).

System1 is an American Internet advertising company. Formerly known as OpenMail, it was founded in 2013. It describes itself as operating a "Responsive Acquisition Marketing Platform", and cites privacy as one of its principal foci, although it has been criticized for its influence on privacy-focused properties, including search engine Startpage.com. It is headquartered in Marina del Rey, California.

TFS Financial Corporation is a US-based financial holding company primarily operating through its retail banking subsidiary. It offers residential mortgage loans, savings accounts, and other consumer financial products, with its core customer base concentrated in Ohio and Florida, mainly serving individual and family clients.

SST vs TFSL — Head-to-Head

Bigger by revenue
TFSL
TFSL
1.6× larger
TFSL
$83.7M
$51.9M
SST
Growing faster (revenue YoY)
TFSL
TFSL
+43.2% gap
TFSL
11.9%
-31.3%
SST
Higher net margin
TFSL
TFSL
52.6% more per $
TFSL
26.6%
-26.0%
SST
Faster 2-yr revenue CAGR
TFSL
TFSL
Annualised
TFSL
4.2%
-21.8%
SST

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
SST
SST
TFSL
TFSL
Revenue
$51.9M
$83.7M
Net Profit
$-13.5M
$22.3M
Gross Margin
41.0%
Operating Margin
-33.6%
34.0%
Net Margin
-26.0%
26.6%
Revenue YoY
-31.3%
11.9%
Net Profit YoY
4.8%
-0.7%
EPS (diluted)
$-3.58
$0.08

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
SST
SST
TFSL
TFSL
Q4 25
$51.9M
$83.7M
Q3 25
$61.6M
$85.5M
Q2 25
$78.1M
$82.0M
Q1 25
$74.5M
$79.1M
Q4 24
$75.6M
$74.8M
Q3 24
$88.8M
$75.1M
Q2 24
$94.6M
$75.5M
Q1 24
$84.9M
$77.1M
Net Profit
SST
SST
TFSL
TFSL
Q4 25
$-13.5M
$22.3M
Q3 25
$-18.5M
$26.0M
Q2 25
$-17.5M
$21.5M
Q1 25
$-15.9M
$21.0M
Q4 24
$-14.2M
$22.4M
Q3 24
$-23.6M
$18.2M
Q2 24
$-26.4M
$20.0M
Q1 24
$-10.5M
$20.7M
Gross Margin
SST
SST
TFSL
TFSL
Q4 25
41.0%
Q3 25
36.9%
Q2 25
35.7%
Q1 25
38.2%
Q4 24
42.1%
Q3 24
28.0%
Q2 24
27.6%
Q1 24
21.9%
Operating Margin
SST
SST
TFSL
TFSL
Q4 25
-33.6%
34.0%
Q3 25
-25.3%
37.9%
Q2 25
-20.4%
33.3%
Q1 25
-17.6%
33.5%
Q4 24
-15.7%
37.9%
Q3 24
-24.6%
30.7%
Q2 24
-30.8%
33.4%
Q1 24
-30.4%
33.6%
Net Margin
SST
SST
TFSL
TFSL
Q4 25
-26.0%
26.6%
Q3 25
-30.1%
30.4%
Q2 25
-22.4%
26.2%
Q1 25
-21.3%
26.6%
Q4 24
-18.7%
30.0%
Q3 24
-26.6%
24.2%
Q2 24
-27.9%
26.4%
Q1 24
-12.4%
26.9%
EPS (diluted)
SST
SST
TFSL
TFSL
Q4 25
$-3.58
$0.08
Q3 25
$-2.30
$0.09
Q2 25
$-2.23
$0.08
Q1 25
$-0.21
$0.07
Q4 24
$-3.41
$0.08
Q3 24
$-3.37
$0.07
Q2 24
$-3.80
$0.07
Q1 24
$-0.16
$0.07

Balance Sheet & Financial Strength

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

Metric
SST
SST
TFSL
TFSL
Cash + ST InvestmentsLiquidity on hand
$86.9M
$456.7M
Total DebtLower is stronger
$305.1M
Stockholders' EquityBook value
$30.5M
$1.9B
Total Assets
$405.0M
$17.5B
Debt / EquityLower = less leverage
10.01×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SST
SST
TFSL
TFSL
Q4 25
$86.9M
$456.7M
Q3 25
$54.6M
$429.4M
Q2 25
$63.6M
$452.6M
Q1 25
$43.9M
$463.6M
Q4 24
$63.6M
$465.9M
Q3 24
$69.1M
$463.7M
Q2 24
$75.7M
$560.4M
Q1 24
$69.9M
$594.3M
Total Debt
SST
SST
TFSL
TFSL
Q4 25
$305.1M
Q3 25
$259.2M
Q2 25
$263.3M
Q1 25
$267.4M
Q4 24
$255.1M
Q3 24
$259.2M
Q2 24
$263.3M
Q1 24
$268.6M
Stockholders' Equity
SST
SST
TFSL
TFSL
Q4 25
$30.5M
$1.9B
Q3 25
$42.7M
$1.9B
Q2 25
$58.2M
$1.9B
Q1 25
$67.2M
$1.9B
Q4 24
$80.3M
$1.9B
Q3 24
$90.3M
$1.9B
Q2 24
$109.4M
$1.9B
Q1 24
$131.7M
$1.9B
Total Assets
SST
SST
TFSL
TFSL
Q4 25
$405.0M
$17.5B
Q3 25
$385.2M
$17.5B
Q2 25
$429.2M
$17.4B
Q1 25
$419.2M
$17.1B
Q4 24
$459.1M
$17.1B
Q3 24
$479.3M
$17.1B
Q2 24
$511.3M
$17.0B
Q1 24
$521.1M
$17.0B
Debt / Equity
SST
SST
TFSL
TFSL
Q4 25
10.01×
Q3 25
6.07×
Q2 25
4.53×
Q1 25
3.98×
Q4 24
3.18×
Q3 24
2.87×
Q2 24
2.41×
Q1 24
2.04×

Cash Flow & Capital Efficiency

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

Metric
SST
SST
TFSL
TFSL
Operating Cash FlowLast quarter
$-10.6M
$58.7M
Free Cash FlowOCF − Capex
$57.1M
FCF MarginFCF / Revenue
68.2%
Capex IntensityCapex / Revenue
0.0%
2.0%
Cash ConversionOCF / Net Profit
2.64×
TTM Free Cash FlowTrailing 4 quarters
$167.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SST
SST
TFSL
TFSL
Q4 25
$-10.6M
$58.7M
Q3 25
$-2.1M
$82.4M
Q2 25
$24.5M
$26.8M
Q1 25
$-15.9M
$21.2M
Q4 24
$772.0K
$45.5M
Q3 24
$-5.0K
$88.6M
Q2 24
$10.0M
$96.7M
Q1 24
$-16.0M
$14.2M
Free Cash Flow
SST
SST
TFSL
TFSL
Q4 25
$57.1M
Q3 25
$71.0M
Q2 25
$25.0M
Q1 25
$-16.0M
$14.3M
Q4 24
$44.9M
Q3 24
$-36.0K
$85.5M
Q2 24
$95.9M
Q1 24
$13.4M
FCF Margin
SST
SST
TFSL
TFSL
Q4 25
68.2%
Q3 25
83.0%
Q2 25
30.5%
Q1 25
-21.5%
18.0%
Q4 24
60.0%
Q3 24
-0.0%
113.8%
Q2 24
127.0%
Q1 24
17.4%
Capex Intensity
SST
SST
TFSL
TFSL
Q4 25
0.0%
2.0%
Q3 25
0.0%
13.4%
Q2 25
0.0%
2.1%
Q1 25
0.1%
8.8%
Q4 24
0.0%
0.9%
Q3 24
0.0%
4.1%
Q2 24
0.0%
1.1%
Q1 24
0.0%
1.1%
Cash Conversion
SST
SST
TFSL
TFSL
Q4 25
2.64×
Q3 25
3.17×
Q2 25
1.24×
Q1 25
1.01×
Q4 24
2.03×
Q3 24
4.86×
Q2 24
4.85×
Q1 24
0.69×

Financial Flow Comparison

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

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