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Side-by-side financial comparison of PDF SOLUTIONS INC (PDFS) and RADWARE LTD (RDWR). Click either name above to swap in a different company.

RADWARE LTD is the larger business by last-quarter revenue ($75.3M vs $62.4M, roughly 1.2× PDF SOLUTIONS INC). RADWARE LTD runs the higher net margin — 7.5% vs -0.1%, a 7.6% gap on every dollar of revenue. Over the past eight quarters, PDF SOLUTIONS INC's revenue compounded faster (22.9% CAGR vs 7.1%).

PDF Solutions, Inc. is an American multinational software and engineering services company based in Santa Clara, California. The company is listed in the Nasdaq stock exchange under the ticker symbol PDFS.

Radware Ltd. is an American provider of cybersecurity and application delivery products for physical, cloud and software-defined data centers. Radware's corporate headquarters are located in Mahwah, New Jersey. The company also has offices in Europe, Africa and Asia Pacific regions. The company's global headquarters is in Israel. Radware is a member of the Rad Group of companies and its shares are traded on NASDAQ.

PDFS vs RDWR — Head-to-Head

Bigger by revenue
RDWR
RDWR
1.2× larger
RDWR
$75.3M
$62.4M
PDFS
Higher net margin
RDWR
RDWR
7.6% more per $
RDWR
7.5%
-0.1%
PDFS
Faster 2-yr revenue CAGR
PDFS
PDFS
Annualised
PDFS
22.9%
7.1%
RDWR

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
PDFS
PDFS
RDWR
RDWR
Revenue
$62.4M
$75.3M
Net Profit
$-48.0K
$5.7M
Gross Margin
72.9%
80.7%
Operating Margin
5.5%
4.1%
Net Margin
-0.1%
7.5%
Revenue YoY
24.6%
Net Profit YoY
-108.9%
EPS (diluted)
$0.00

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
PDFS
PDFS
RDWR
RDWR
Q4 25
$62.4M
Q3 25
$57.1M
$75.3M
Q2 25
$51.7M
$74.2M
Q1 25
$47.8M
$72.1M
Q4 24
$50.1M
Q3 24
$46.4M
$69.5M
Q2 24
$41.7M
$67.3M
Q1 24
$41.3M
$65.1M
Net Profit
PDFS
PDFS
RDWR
RDWR
Q4 25
$-48.0K
Q3 25
$1.3M
$5.7M
Q2 25
$1.1M
$4.2M
Q1 25
$-3.0M
$4.3M
Q4 24
$539.0K
Q3 24
$2.2M
$3.1M
Q2 24
$1.7M
$1.7M
Q1 24
$-393.0K
$-1.2M
Gross Margin
PDFS
PDFS
RDWR
RDWR
Q4 25
72.9%
Q3 25
72.3%
80.7%
Q2 25
71.2%
80.7%
Q1 25
72.9%
80.6%
Q4 24
68.3%
Q3 24
73.1%
80.7%
Q2 24
70.6%
80.6%
Q1 24
67.3%
80.3%
Operating Margin
PDFS
PDFS
RDWR
RDWR
Q4 25
5.5%
Q3 25
8.5%
4.1%
Q2 25
2.2%
3.8%
Q1 25
-7.4%
2.2%
Q4 24
1.0%
Q3 24
4.6%
-0.0%
Q2 24
0.6%
-1.8%
Q1 24
-4.7%
-5.6%
Net Margin
PDFS
PDFS
RDWR
RDWR
Q4 25
-0.1%
Q3 25
2.3%
7.5%
Q2 25
2.2%
5.7%
Q1 25
-6.3%
6.0%
Q4 24
1.1%
Q3 24
4.8%
4.5%
Q2 24
4.1%
2.5%
Q1 24
-1.0%
-1.9%
EPS (diluted)
PDFS
PDFS
RDWR
RDWR
Q4 25
$0.00
Q3 25
$0.03
Q2 25
$0.03
Q1 25
$-0.08
Q4 24
$0.01
Q3 24
$0.06
Q2 24
$0.04
Q1 24
$-0.01

Balance Sheet & Financial Strength

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

Metric
PDFS
PDFS
RDWR
RDWR
Cash + ST InvestmentsLiquidity on hand
$42.2M
$98.7M
Total DebtLower is stronger
$67.0M
Stockholders' EquityBook value
$271.0M
$357.1M
Total Assets
$418.7M
$618.7M
Debt / EquityLower = less leverage
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PDFS
PDFS
RDWR
RDWR
Q4 25
$42.2M
Q3 25
$35.9M
$98.7M
Q2 25
$40.4M
$98.7M
Q1 25
$54.1M
$98.7M
Q4 24
$114.9M
Q3 24
$120.2M
$70.5M
Q2 24
$117.9M
$70.5M
Q1 24
$122.9M
$70.5M
Total Debt
PDFS
PDFS
RDWR
RDWR
Q4 25
$67.0M
Q3 25
$67.6M
Q2 25
$68.1M
Q1 25
$68.7M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
PDFS
PDFS
RDWR
RDWR
Q4 25
$271.0M
Q3 25
$264.4M
$357.1M
Q2 25
$257.5M
$357.1M
Q1 25
$249.0M
$357.1M
Q4 24
$246.0M
Q3 24
$240.5M
$323.3M
Q2 24
$232.2M
$323.3M
Q1 24
$225.4M
$323.3M
Total Assets
PDFS
PDFS
RDWR
RDWR
Q4 25
$418.7M
Q3 25
$406.4M
$618.7M
Q2 25
$391.1M
$618.7M
Q1 25
$390.0M
$618.7M
Q4 24
$315.3M
Q3 24
$307.4M
$571.9M
Q2 24
$298.0M
$571.9M
Q1 24
$286.8M
$571.9M
Debt / Equity
PDFS
PDFS
RDWR
RDWR
Q4 25
0.25×
Q3 25
0.26×
Q2 25
0.26×
Q1 25
0.28×
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
PDFS
PDFS
RDWR
RDWR
Operating Cash FlowLast quarter
$17.3M
Free Cash FlowOCF − Capex
$7.5M
FCF MarginFCF / Revenue
12.1%
Capex IntensityCapex / Revenue
15.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PDFS
PDFS
RDWR
RDWR
Q4 25
$17.3M
Q3 25
$3.3M
Q2 25
$-5.2M
$14.5M
Q1 25
$8.6M
$22.4M
Q4 24
$1.6M
Q3 24
$9.3M
Q2 24
$684.0K
$23.0M
Q1 24
$-1.9M
Free Cash Flow
PDFS
PDFS
RDWR
RDWR
Q4 25
$7.5M
Q3 25
$-2.9M
Q2 25
$-13.8M
$11.8M
Q1 25
$535.0K
$21.3M
Q4 24
$-4.0M
Q3 24
$5.1M
Q2 24
$-4.6M
$22.0M
Q1 24
$-3.9M
FCF Margin
PDFS
PDFS
RDWR
RDWR
Q4 25
12.1%
Q3 25
-5.1%
Q2 25
-26.6%
15.9%
Q1 25
1.1%
29.6%
Q4 24
-8.0%
Q3 24
11.0%
Q2 24
-11.1%
32.7%
Q1 24
-9.4%
Capex Intensity
PDFS
PDFS
RDWR
RDWR
Q4 25
15.7%
Q3 25
10.8%
Q2 25
16.5%
3.6%
Q1 25
17.0%
1.5%
Q4 24
11.3%
Q3 24
9.0%
Q2 24
12.8%
1.5%
Q1 24
4.9%
Cash Conversion
PDFS
PDFS
RDWR
RDWR
Q4 25
Q3 25
2.54×
Q2 25
-4.55×
3.43×
Q1 25
5.17×
Q4 24
2.98×
Q3 24
4.20×
Q2 24
0.40×
13.84×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

RDWR
RDWR

Segment breakdown not available.

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