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Side-by-side financial comparison of Dingdong (Cayman) Ltd (DDL) and Proto Labs Inc (PRLB). Click either name above to swap in a different company.

Proto Labs Inc is the larger business by last-quarter revenue ($136.5M vs $115.3M, roughly 1.2× Dingdong (Cayman) Ltd).

Dingdong (Cayman) Ltd operates a leading on-demand grocery e-commerce platform primarily serving the Chinese market. It provides fresh produce, daily necessities, ready-to-eat meals, and household staples to urban consumers, leveraging optimized supply chains and localized logistics networks to offer fast, reliable 30-minute delivery services, prioritizing product freshness and user convenience.

Protolabs is a company that provides rapid manufacturing of 3D printed, CNC-machined, sheet metal, and injection-molded custom parts for prototyping and production. Markets like medical devices, aerospace, electronics, appliances, automotive and consumer products use these parts. Protolabs' headquarters are located in Maple Plain, Minnesota, with Minnesota-based manufacturing facilities in Plymouth, Brooklyn Park, and Rosemount, along with additional facilities in Nashua, New Hampshire and Ca...

DDL vs PRLB — Head-to-Head

Bigger by revenue
PRLB
PRLB
1.2× larger
PRLB
$136.5M
$115.3M
DDL

Income Statement — Q3 FY2022 vs Q4 FY2025

Metric
DDL
DDL
PRLB
PRLB
Revenue
$115.3M
$136.5M
Net Profit
$6.7M
Gross Margin
44.2%
Operating Margin
5.3%
5.0%
Net Margin
5.8%
Revenue YoY
12.1%
Net Profit YoY
EPS (diluted)
$-0.02
$0.25

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
DDL
DDL
PRLB
PRLB
Q4 25
$136.5M
Q3 25
$135.4M
Q2 25
$135.1M
Q1 25
$126.2M
Q4 24
$121.8M
Q3 24
$125.6M
Q2 24
$125.6M
Q1 24
$127.9M
Net Profit
DDL
DDL
PRLB
PRLB
Q4 25
Q3 25
$7.2M
Q2 25
$4.4M
Q1 25
$3.6M
Q4 24
Q3 24
$7.2M
Q2 24
$4.5M
Q1 24
$5.3M
Gross Margin
DDL
DDL
PRLB
PRLB
Q4 25
44.2%
Q3 25
45.3%
Q2 25
44.3%
Q1 25
44.1%
Q4 24
42.7%
Q3 24
45.6%
Q2 24
45.0%
Q1 24
44.9%
Operating Margin
DDL
DDL
PRLB
PRLB
Q4 25
5.0%
Q3 25
6.5%
Q2 25
3.7%
Q1 25
3.6%
Q4 24
-1.2%
Q3 24
6.8%
Q2 24
4.8%
Q1 24
5.3%
Net Margin
DDL
DDL
PRLB
PRLB
Q4 25
Q3 25
5.3%
Q2 25
3.3%
Q1 25
2.9%
Q4 24
Q3 24
5.7%
Q2 24
3.6%
Q1 24
4.1%
EPS (diluted)
DDL
DDL
PRLB
PRLB
Q4 25
$0.25
Q3 25
$0.30
Q2 25
$0.18
Q1 25
$0.15
Q4 24
$-0.01
Q3 24
$0.29
Q2 24
$0.18
Q1 24
$0.20

Balance Sheet & Financial Strength

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

Metric
DDL
DDL
PRLB
PRLB
Cash + ST InvestmentsLiquidity on hand
$113.7M
$128.1M
Total DebtLower is stronger
$135.8K
Stockholders' EquityBook value
$4.5M
$673.9M
Total Assets
$178.3M
$763.4M
Debt / EquityLower = less leverage
0.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DDL
DDL
PRLB
PRLB
Q4 25
$128.1M
Q3 25
$119.2M
Q2 25
$103.2M
Q1 25
$96.8M
Q4 24
$103.1M
Q3 24
$100.5M
Q2 24
$112.9M
Q1 24
$109.7M
Stockholders' Equity
DDL
DDL
PRLB
PRLB
Q4 25
$673.9M
Q3 25
$664.7M
Q2 25
$664.7M
Q1 25
$656.8M
Q4 24
$670.2M
Q3 24
$680.0M
Q2 24
$685.2M
Q1 24
$687.3M
Total Assets
DDL
DDL
PRLB
PRLB
Q4 25
$763.4M
Q3 25
$756.9M
Q2 25
$743.3M
Q1 25
$737.5M
Q4 24
$743.5M
Q3 24
$753.8M
Q2 24
$758.2M
Q1 24
$769.8M

Cash Flow & Capital Efficiency

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

Metric
DDL
DDL
PRLB
PRLB
Operating Cash FlowLast quarter
$16.5M
Free Cash FlowOCF − Capex
$8.4M
FCF MarginFCF / Revenue
6.2%
Capex IntensityCapex / Revenue
5.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$59.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DDL
DDL
PRLB
PRLB
Q4 25
$16.5M
Q3 25
$29.1M
Q2 25
$10.6M
Q1 25
$18.4M
Q4 24
$17.3M
Q3 24
$24.8M
Q2 24
$14.4M
Q1 24
$21.3M
Free Cash Flow
DDL
DDL
PRLB
PRLB
Q4 25
$8.4M
Q3 25
$25.0M
Q2 25
$9.1M
Q1 25
$17.1M
Q4 24
$16.5M
Q3 24
$23.2M
Q2 24
$10.2M
Q1 24
$18.8M
FCF Margin
DDL
DDL
PRLB
PRLB
Q4 25
6.2%
Q3 25
18.5%
Q2 25
6.7%
Q1 25
13.6%
Q4 24
13.5%
Q3 24
18.5%
Q2 24
8.2%
Q1 24
14.7%
Capex Intensity
DDL
DDL
PRLB
PRLB
Q4 25
5.9%
Q3 25
3.0%
Q2 25
1.1%
Q1 25
1.0%
Q4 24
0.7%
Q3 24
1.2%
Q2 24
3.3%
Q1 24
2.0%
Cash Conversion
DDL
DDL
PRLB
PRLB
Q4 25
Q3 25
4.03×
Q2 25
2.39×
Q1 25
5.11×
Q4 24
Q3 24
3.44×
Q2 24
3.18×
Q1 24
4.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DDL
DDL

Segment breakdown not available.

PRLB
PRLB

CNC Machining Firstcut$65.5M48%
Injection Molding Protomold$47.6M35%
Three D Printing Fineline$18.8M14%
Sheet Metal$4.4M3%

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