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

PDF SOLUTIONS INC is the larger business by last-quarter revenue ($62.4M vs $48.9M, roughly 1.3× Lifevantage Corp). Lifevantage Corp runs the higher net margin — 0.6% vs -0.1%, a 0.6% gap on every dollar of revenue. On growth, PDF SOLUTIONS INC posted the faster year-over-year revenue change (24.6% vs -27.8%). PDF SOLUTIONS INC produced more free cash flow last quarter ($7.5M vs $1.7M). Over the past eight quarters, PDF SOLUTIONS INC's revenue compounded faster (22.9% CAGR vs 0.7%).

Lifevantage Corp is a health and wellness enterprise that develops, manufactures and distributes science-backed nutritional supplements, skincare and personal care products. It operates via a direct-to-consumer network marketing model, serving customers across North America, Europe and the Asia-Pacific, with focus on anti-aging and holistic health solution segments.

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.

LFVN vs PDFS — Head-to-Head

Bigger by revenue
PDFS
PDFS
1.3× larger
PDFS
$62.4M
$48.9M
LFVN
Growing faster (revenue YoY)
PDFS
PDFS
+52.4% gap
PDFS
24.6%
-27.8%
LFVN
Higher net margin
LFVN
LFVN
0.6% more per $
LFVN
0.6%
-0.1%
PDFS
More free cash flow
PDFS
PDFS
$5.8M more FCF
PDFS
$7.5M
$1.7M
LFVN
Faster 2-yr revenue CAGR
PDFS
PDFS
Annualised
PDFS
22.9%
0.7%
LFVN

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
LFVN
LFVN
PDFS
PDFS
Revenue
$48.9M
$62.4M
Net Profit
$276.0K
$-48.0K
Gross Margin
74.0%
72.9%
Operating Margin
1.0%
5.5%
Net Margin
0.6%
-0.1%
Revenue YoY
-27.8%
24.6%
Net Profit YoY
-89.2%
-108.9%
EPS (diluted)
$0.02
$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
LFVN
LFVN
PDFS
PDFS
Q4 25
$48.9M
$62.4M
Q3 25
$47.6M
$57.1M
Q2 25
$55.1M
$51.7M
Q1 25
$58.4M
$47.8M
Q4 24
$67.8M
$50.1M
Q3 24
$47.2M
$46.4M
Q2 24
$48.9M
$41.7M
Q1 24
$48.2M
$41.3M
Net Profit
LFVN
LFVN
PDFS
PDFS
Q4 25
$276.0K
$-48.0K
Q3 25
$2.2M
$1.3M
Q2 25
$2.0M
$1.1M
Q1 25
$3.5M
$-3.0M
Q4 24
$2.5M
$539.0K
Q3 24
$1.8M
$2.2M
Q2 24
$1.3M
$1.7M
Q1 24
$1.7M
$-393.0K
Gross Margin
LFVN
LFVN
PDFS
PDFS
Q4 25
74.0%
72.9%
Q3 25
79.5%
72.3%
Q2 25
79.9%
71.2%
Q1 25
81.0%
72.9%
Q4 24
80.5%
68.3%
Q3 24
79.9%
73.1%
Q2 24
79.5%
70.6%
Q1 24
78.9%
67.3%
Operating Margin
LFVN
LFVN
PDFS
PDFS
Q4 25
1.0%
5.5%
Q3 25
4.8%
8.5%
Q2 25
3.9%
2.2%
Q1 25
6.9%
-7.4%
Q4 24
5.1%
1.0%
Q3 24
5.4%
4.6%
Q2 24
5.9%
0.6%
Q1 24
4.0%
-4.7%
Net Margin
LFVN
LFVN
PDFS
PDFS
Q4 25
0.6%
-0.1%
Q3 25
4.5%
2.3%
Q2 25
3.6%
2.2%
Q1 25
5.9%
-6.3%
Q4 24
3.8%
1.1%
Q3 24
3.9%
4.8%
Q2 24
2.7%
4.1%
Q1 24
3.4%
-1.0%
EPS (diluted)
LFVN
LFVN
PDFS
PDFS
Q4 25
$0.02
$0.00
Q3 25
$0.17
$0.03
Q2 25
$0.16
$0.03
Q1 25
$0.26
$-0.08
Q4 24
$0.19
$0.01
Q3 24
$0.14
$0.06
Q2 24
$0.10
$0.04
Q1 24
$0.13
$-0.01

Balance Sheet & Financial Strength

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

Metric
LFVN
LFVN
PDFS
PDFS
Cash + ST InvestmentsLiquidity on hand
$42.2M
Total DebtLower is stronger
$67.0M
Stockholders' EquityBook value
$33.0M
$271.0M
Total Assets
$61.2M
$418.7M
Debt / EquityLower = less leverage
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LFVN
LFVN
PDFS
PDFS
Q4 25
$42.2M
Q3 25
$35.9M
Q2 25
$20.2M
$40.4M
Q1 25
$54.1M
Q4 24
$114.9M
Q3 24
$120.2M
Q2 24
$16.9M
$117.9M
Q1 24
$122.9M
Total Debt
LFVN
LFVN
PDFS
PDFS
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
LFVN
LFVN
PDFS
PDFS
Q4 25
$33.0M
$271.0M
Q3 25
$33.2M
$264.4M
Q2 25
$34.6M
$257.5M
Q1 25
$34.0M
$249.0M
Q4 24
$29.9M
$246.0M
Q3 24
$27.7M
$240.5M
Q2 24
$26.0M
$232.2M
Q1 24
$26.8M
$225.4M
Total Assets
LFVN
LFVN
PDFS
PDFS
Q4 25
$61.2M
$418.7M
Q3 25
$61.6M
$406.4M
Q2 25
$72.0M
$391.1M
Q1 25
$77.2M
$390.0M
Q4 24
$68.5M
$315.3M
Q3 24
$61.5M
$307.4M
Q2 24
$60.3M
$298.0M
Q1 24
$61.3M
$286.8M
Debt / Equity
LFVN
LFVN
PDFS
PDFS
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
LFVN
LFVN
PDFS
PDFS
Operating Cash FlowLast quarter
$2.8M
$17.3M
Free Cash FlowOCF − Capex
$1.7M
$7.5M
FCF MarginFCF / Revenue
3.5%
12.1%
Capex IntensityCapex / Revenue
2.2%
15.7%
Cash ConversionOCF / Net Profit
10.11×
TTM Free Cash FlowTrailing 4 quarters
$1.7M
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LFVN
LFVN
PDFS
PDFS
Q4 25
$2.8M
$17.3M
Q3 25
$-2.3M
$3.3M
Q2 25
$1.0M
$-5.2M
Q1 25
$2.2M
$8.6M
Q4 24
$9.2M
$1.6M
Q3 24
$-583.0K
$9.3M
Q2 24
$2.6M
$684.0K
Q1 24
$3.1M
$-1.9M
Free Cash Flow
LFVN
LFVN
PDFS
PDFS
Q4 25
$1.7M
$7.5M
Q3 25
$-2.7M
$-2.9M
Q2 25
$835.0K
$-13.8M
Q1 25
$1.9M
$535.0K
Q4 24
$8.7M
$-4.0M
Q3 24
$-932.0K
$5.1M
Q2 24
$2.3M
$-4.6M
Q1 24
$2.8M
$-3.9M
FCF Margin
LFVN
LFVN
PDFS
PDFS
Q4 25
3.5%
12.1%
Q3 25
-5.8%
-5.1%
Q2 25
1.5%
-26.6%
Q1 25
3.2%
1.1%
Q4 24
12.8%
-8.0%
Q3 24
-2.0%
11.0%
Q2 24
4.7%
-11.1%
Q1 24
5.8%
-9.4%
Capex Intensity
LFVN
LFVN
PDFS
PDFS
Q4 25
2.2%
15.7%
Q3 25
0.9%
10.8%
Q2 25
0.4%
16.5%
Q1 25
0.6%
17.0%
Q4 24
0.7%
11.3%
Q3 24
0.7%
9.0%
Q2 24
0.6%
12.8%
Q1 24
0.6%
4.9%
Cash Conversion
LFVN
LFVN
PDFS
PDFS
Q4 25
10.11×
Q3 25
-1.07×
2.54×
Q2 25
0.53×
-4.55×
Q1 25
0.64×
Q4 24
3.61×
2.98×
Q3 24
-0.32×
4.20×
Q2 24
1.98×
0.40×
Q1 24
1.86×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LFVN
LFVN

Segment breakdown not available.

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

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