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Side-by-side financial comparison of SOUNDTHINKING, INC. (SSTI) and Xilio Therapeutics, Inc. (XLO). Click either name above to swap in a different company.

SOUNDTHINKING, INC. is the larger business by last-quarter revenue ($24.8M vs $13.7M, roughly 1.8× Xilio Therapeutics, Inc.). Xilio Therapeutics, Inc. runs the higher net margin — 75.7% vs -11.2%, a 86.9% gap on every dollar of revenue. SOUNDTHINKING, INC. produced more free cash flow last quarter ($3.7M vs $-2.1M).

SoundThinking, Inc. is a public safety technology provider specializing in acoustic monitoring solutions, most notably gunshot detection systems. It delivers data-driven tools and analytics services to law enforcement agencies, municipal governments and public safety organizations primarily across North America, helping improve emergency response efficiency and community safety outcomes.

Xilio Therapeutics is a clinical-stage biotechnology company dedicated to developing novel tumor-selective immunotherapies for cancer treatment. Its product pipeline features candidates engineered to trigger anti-tumor immune responses specifically inside tumor microenvironments, reducing systemic toxicities, and it primarily targets oncology patient populations in North America and other global markets.

SSTI vs XLO — Head-to-Head

Bigger by revenue
SSTI
SSTI
1.8× larger
SSTI
$24.8M
$13.7M
XLO
Higher net margin
XLO
XLO
86.9% more per $
XLO
75.7%
-11.2%
SSTI
More free cash flow
SSTI
SSTI
$5.8M more FCF
SSTI
$3.7M
$-2.1M
XLO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
SSTI
SSTI
XLO
XLO
Revenue
$24.8M
$13.7M
Net Profit
$-2.8M
$10.4M
Gross Margin
50.9%
Operating Margin
-10.2%
-86.5%
Net Margin
-11.2%
75.7%
Revenue YoY
5.9%
Net Profit YoY
32.0%
179.1%
EPS (diluted)
$-0.22
$-3.74

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
SSTI
SSTI
XLO
XLO
Q4 25
$24.8M
$13.7M
Q3 25
$25.1M
$19.1M
Q2 25
$25.9M
$8.1M
Q1 25
$28.3M
$2.9M
Q4 24
$23.4M
Q3 24
$26.3M
Q2 24
$27.0M
Q1 24
$25.4M
Net Profit
SSTI
SSTI
XLO
XLO
Q4 25
$-2.8M
$10.4M
Q3 25
$-2.0M
$-16.3M
Q2 25
$-3.1M
$-15.8M
Q1 25
$-1.5M
$-13.3M
Q4 24
$-4.1M
Q3 24
$-1.4M
Q2 24
$-752.0K
Q1 24
$-2.9M
Gross Margin
SSTI
SSTI
XLO
XLO
Q4 25
50.9%
Q3 25
54.3%
Q2 25
53.3%
Q1 25
58.5%
Q4 24
50.0%
Q3 24
58.0%
Q2 24
59.6%
Q1 24
58.6%
Operating Margin
SSTI
SSTI
XLO
XLO
Q4 25
-10.2%
-86.5%
Q3 25
-8.2%
-10.1%
Q2 25
-11.4%
-177.7%
Q1 25
-4.2%
-472.7%
Q4 24
-17.7%
Q3 24
-4.0%
Q2 24
-0.2%
Q1 24
-10.3%
Net Margin
SSTI
SSTI
XLO
XLO
Q4 25
-11.2%
75.7%
Q3 25
-8.1%
-85.4%
Q2 25
-12.1%
-196.0%
Q1 25
-5.2%
-452.7%
Q4 24
-17.4%
Q3 24
-5.5%
Q2 24
-2.8%
Q1 24
-11.4%
EPS (diluted)
SSTI
SSTI
XLO
XLO
Q4 25
$-0.22
$-3.74
Q3 25
$-0.16
$-0.11
Q2 25
$-0.24
$-0.16
Q1 25
$-0.12
$-0.18
Q4 24
$-0.32
Q3 24
$-0.11
Q2 24
$-0.06
Q1 24
$-0.23

Balance Sheet & Financial Strength

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

Metric
SSTI
SSTI
XLO
XLO
Cash + ST InvestmentsLiquidity on hand
$15.8M
$137.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$72.2M
$35.3M
Total Assets
$135.8M
$154.7M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SSTI
SSTI
XLO
XLO
Q4 25
$15.8M
$137.5M
Q3 25
$11.8M
$103.8M
Q2 25
$8.9M
$121.6M
Q1 25
$11.7M
$89.1M
Q4 24
$13.2M
Q3 24
$15.3M
Q2 24
$9.8M
Q1 24
$8.5M
Stockholders' Equity
SSTI
SSTI
XLO
XLO
Q4 25
$72.2M
$35.3M
Q3 25
$73.5M
$-8.1M
Q2 25
$74.5M
$7.1M
Q1 25
$73.8M
$10.7M
Q4 24
$72.4M
Q3 24
$73.3M
Q2 24
$75.6M
Q1 24
$74.8M
Total Assets
SSTI
SSTI
XLO
XLO
Q4 25
$135.8M
$154.7M
Q3 25
$134.4M
$133.7M
Q2 25
$134.8M
$133.8M
Q1 25
$136.3M
$103.7M
Q4 24
$136.8M
Q3 24
$141.7M
Q2 24
$145.9M
Q1 24
$145.0M

Cash Flow & Capital Efficiency

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

Metric
SSTI
SSTI
XLO
XLO
Operating Cash FlowLast quarter
$4.5M
$-2.0M
Free Cash FlowOCF − Capex
$3.7M
$-2.1M
FCF MarginFCF / Revenue
14.9%
-15.3%
Capex IntensityCapex / Revenue
3.2%
0.7%
Cash ConversionOCF / Net Profit
-0.19×
TTM Free Cash FlowTrailing 4 quarters
$4.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SSTI
SSTI
XLO
XLO
Q4 25
$4.5M
$-2.0M
Q3 25
$6.2M
$-17.5M
Q2 25
$-1.3M
$-14.5M
Q1 25
$-141.0K
$29.0M
Q4 24
$-859.0K
Q3 24
$13.7M
Q2 24
$4.4M
Q1 24
$5.0M
Free Cash Flow
SSTI
SSTI
XLO
XLO
Q4 25
$3.7M
$-2.1M
Q3 25
$4.9M
Q2 25
$-2.7M
$-14.9M
Q1 25
$-1.0M
$29.0M
Q4 24
$-2.2M
Q3 24
$12.4M
Q2 24
$2.8M
Q1 24
$2.8M
FCF Margin
SSTI
SSTI
XLO
XLO
Q4 25
14.9%
-15.3%
Q3 25
19.4%
Q2 25
-10.3%
-184.0%
Q1 25
-3.7%
988.3%
Q4 24
-9.5%
Q3 24
47.4%
Q2 24
10.5%
Q1 24
11.2%
Capex Intensity
SSTI
SSTI
XLO
XLO
Q4 25
3.2%
0.7%
Q3 25
5.5%
0.0%
Q2 25
5.3%
5.0%
Q1 25
3.2%
0.8%
Q4 24
5.8%
Q3 24
4.7%
Q2 24
5.9%
Q1 24
8.4%
Cash Conversion
SSTI
SSTI
XLO
XLO
Q4 25
-0.19×
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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