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Side-by-side financial comparison of APPIAN CORP (APPN) and Proto Labs Inc (PRLB). Click either name above to swap in a different company.

APPIAN CORP is the larger business by last-quarter revenue ($202.9M vs $136.5M, roughly 1.5× Proto Labs Inc). On growth, APPIAN CORP posted the faster year-over-year revenue change (21.7% vs 12.1%). Proto Labs Inc produced more free cash flow last quarter ($8.4M vs $270.0K). Over the past eight quarters, APPIAN CORP's revenue compounded faster (16.4% CAGR vs 3.3%).

Appian Corporation is an American cloud computing and enterprise software company headquartered in McLean, Virginia, part of the Dulles Technology Corridor. The company sells a platform as a service (PaaS) for building enterprise software applications. It is focused on low-code development, process mining, business process management, and case management markets in North America, Europe, the Middle East and Southeast Asia.

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...

APPN vs PRLB — Head-to-Head

Bigger by revenue
APPN
APPN
1.5× larger
APPN
$202.9M
$136.5M
PRLB
Growing faster (revenue YoY)
APPN
APPN
+9.6% gap
APPN
21.7%
12.1%
PRLB
More free cash flow
PRLB
PRLB
$8.1M more FCF
PRLB
$8.4M
$270.0K
APPN
Faster 2-yr revenue CAGR
APPN
APPN
Annualised
APPN
16.4%
3.3%
PRLB

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
APPN
APPN
PRLB
PRLB
Revenue
$202.9M
$136.5M
Net Profit
$-5.1M
Gross Margin
64.8%
44.2%
Operating Margin
-0.3%
5.0%
Net Margin
-2.5%
Revenue YoY
21.7%
12.1%
Net Profit YoY
62.6%
EPS (diluted)
$-0.06
$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
APPN
APPN
PRLB
PRLB
Q4 25
$202.9M
$136.5M
Q3 25
$187.0M
$135.4M
Q2 25
$170.6M
$135.1M
Q1 25
$166.4M
$126.2M
Q4 24
$166.7M
$121.8M
Q3 24
$154.1M
$125.6M
Q2 24
$146.4M
$125.6M
Q1 24
$149.8M
$127.9M
Net Profit
APPN
APPN
PRLB
PRLB
Q4 25
$-5.1M
Q3 25
$7.8M
$7.2M
Q2 25
$-312.0K
$4.4M
Q1 25
$-1.2M
$3.6M
Q4 24
$-13.6M
Q3 24
$-2.1M
$7.2M
Q2 24
$-43.6M
$4.5M
Q1 24
$-32.9M
$5.3M
Gross Margin
APPN
APPN
PRLB
PRLB
Q4 25
64.8%
44.2%
Q3 25
75.8%
45.3%
Q2 25
74.3%
44.3%
Q1 25
76.6%
44.1%
Q4 24
67.8%
42.7%
Q3 24
75.9%
45.6%
Q2 24
73.1%
45.0%
Q1 24
74.6%
44.9%
Operating Margin
APPN
APPN
PRLB
PRLB
Q4 25
-0.3%
5.0%
Q3 25
7.0%
6.5%
Q2 25
-6.4%
3.7%
Q1 25
-0.5%
3.6%
Q4 24
3.0%
-1.2%
Q3 24
-4.6%
6.8%
Q2 24
-26.8%
4.8%
Q1 24
-13.0%
5.3%
Net Margin
APPN
APPN
PRLB
PRLB
Q4 25
-2.5%
Q3 25
4.2%
5.3%
Q2 25
-0.2%
3.3%
Q1 25
-0.7%
2.9%
Q4 24
-8.2%
Q3 24
-1.4%
5.7%
Q2 24
-29.8%
3.6%
Q1 24
-22.0%
4.1%
EPS (diluted)
APPN
APPN
PRLB
PRLB
Q4 25
$-0.06
$0.25
Q3 25
$0.10
$0.30
Q2 25
$0.00
$0.18
Q1 25
$-0.02
$0.15
Q4 24
$-0.18
$-0.01
Q3 24
$-0.03
$0.29
Q2 24
$-0.60
$0.18
Q1 24
$-0.45
$0.20

Balance Sheet & Financial Strength

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

Metric
APPN
APPN
PRLB
PRLB
Cash + ST InvestmentsLiquidity on hand
$187.2M
$128.1M
Total DebtLower is stronger
$240.8M
Stockholders' EquityBook value
$-47.0M
$673.9M
Total Assets
$691.4M
$763.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APPN
APPN
PRLB
PRLB
Q4 25
$187.2M
$128.1M
Q3 25
$191.6M
$119.2M
Q2 25
$184.8M
$103.2M
Q1 25
$199.7M
$96.8M
Q4 24
$159.9M
$103.1M
Q3 24
$99.2M
$100.5M
Q2 24
$120.8M
$112.9M
Q1 24
$170.1M
$109.7M
Total Debt
APPN
APPN
PRLB
PRLB
Q4 25
$240.8M
Q3 25
$245.7M
Q2 25
$245.6M
Q1 25
$248.0M
Q4 24
$250.4M
Q3 24
$252.8M
Q2 24
$254.0M
Q1 24
$255.1M
Stockholders' Equity
APPN
APPN
PRLB
PRLB
Q4 25
$-47.0M
$673.9M
Q3 25
$-48.5M
$664.7M
Q2 25
$-53.7M
$664.7M
Q1 25
$-31.7M
$656.8M
Q4 24
$-32.6M
$670.2M
Q3 24
$-49.8M
$680.0M
Q2 24
$-45.7M
$685.2M
Q1 24
$-9.7M
$687.3M
Total Assets
APPN
APPN
PRLB
PRLB
Q4 25
$691.4M
$763.4M
Q3 25
$611.7M
$756.9M
Q2 25
$590.7M
$743.3M
Q1 25
$592.9M
$737.5M
Q4 24
$621.0M
$743.5M
Q3 24
$549.9M
$753.8M
Q2 24
$554.6M
$758.2M
Q1 24
$595.4M
$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
APPN
APPN
PRLB
PRLB
Operating Cash FlowLast quarter
$1.1M
$16.5M
Free Cash FlowOCF − Capex
$270.0K
$8.4M
FCF MarginFCF / Revenue
0.1%
6.2%
Capex IntensityCapex / Revenue
0.4%
5.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$59.6M
$59.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APPN
APPN
PRLB
PRLB
Q4 25
$1.1M
$16.5M
Q3 25
$18.7M
$29.1M
Q2 25
$-1.9M
$10.6M
Q1 25
$45.0M
$18.4M
Q4 24
$13.9M
$17.3M
Q3 24
$-8.2M
$24.8M
Q2 24
$-17.6M
$14.4M
Q1 24
$18.9M
$21.3M
Free Cash Flow
APPN
APPN
PRLB
PRLB
Q4 25
$270.0K
$8.4M
Q3 25
$18.1M
$25.0M
Q2 25
$-3.1M
$9.1M
Q1 25
$44.3M
$17.1M
Q4 24
$13.4M
$16.5M
Q3 24
$-8.6M
$23.2M
Q2 24
$-18.3M
$10.2M
Q1 24
$16.7M
$18.8M
FCF Margin
APPN
APPN
PRLB
PRLB
Q4 25
0.1%
6.2%
Q3 25
9.7%
18.5%
Q2 25
-1.8%
6.7%
Q1 25
26.6%
13.6%
Q4 24
8.0%
13.5%
Q3 24
-5.6%
18.5%
Q2 24
-12.5%
8.2%
Q1 24
11.1%
14.7%
Capex Intensity
APPN
APPN
PRLB
PRLB
Q4 25
0.4%
5.9%
Q3 25
0.3%
3.0%
Q2 25
0.7%
1.1%
Q1 25
0.4%
1.0%
Q4 24
0.3%
0.7%
Q3 24
0.2%
1.2%
Q2 24
0.5%
3.3%
Q1 24
1.5%
2.0%
Cash Conversion
APPN
APPN
PRLB
PRLB
Q4 25
Q3 25
2.39×
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

APPN
APPN

Subscriptions Software And Support$162.3M80%
Professional Services$40.6M20%

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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