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Side-by-side financial comparison of ON24 INC. (ONTF) and PRO DEX INC (PDEX). Click either name above to swap in a different company.

ON24 INC. is the larger business by last-quarter revenue ($34.6M vs $18.7M, roughly 1.9× PRO DEX INC). PRO DEX INC runs the higher net margin — 11.7% vs -18.8%, a 30.5% gap on every dollar of revenue. On growth, PRO DEX INC posted the faster year-over-year revenue change (11.1% vs -5.6%). PRO DEX INC produced more free cash flow last quarter ($3.5M vs $-2.2M). Over the past eight quarters, PRO DEX INC's revenue compounded faster (14.3% CAGR vs -4.2%).

ON24 Inc., a San Francisco-based company, is a cloud-based platform that develops and sells web-based webinar, virtual conferencing, content hub, and landing page applications as a service for marketing and sales teams in B2B organizations. In 2023 it expanded its offerings to include generative AI services.

Pro Dex Inc is a precision manufacturing enterprise that produces custom machined components, subassemblies and finished products primarily for medical device original equipment manufacturers, as well as clients in the aerospace and industrial sectors, with its core operating market covering North America.

ONTF vs PDEX — Head-to-Head

Bigger by revenue
ONTF
ONTF
1.9× larger
ONTF
$34.6M
$18.7M
PDEX
Growing faster (revenue YoY)
PDEX
PDEX
+16.7% gap
PDEX
11.1%
-5.6%
ONTF
Higher net margin
PDEX
PDEX
30.5% more per $
PDEX
11.7%
-18.8%
ONTF
More free cash flow
PDEX
PDEX
$5.7M more FCF
PDEX
$3.5M
$-2.2M
ONTF
Faster 2-yr revenue CAGR
PDEX
PDEX
Annualised
PDEX
14.3%
-4.2%
ONTF

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
ONTF
ONTF
PDEX
PDEX
Revenue
$34.6M
$18.7M
Net Profit
$-6.5M
$2.2M
Gross Margin
74.9%
30.8%
Operating Margin
-23.5%
17.5%
Net Margin
-18.8%
11.7%
Revenue YoY
-5.6%
11.1%
Net Profit YoY
26.8%
7.2%
EPS (diluted)
$-0.15
$0.66

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
ONTF
ONTF
PDEX
PDEX
Q4 25
$34.6M
$18.7M
Q3 25
$34.6M
$18.5M
Q2 25
$35.3M
$17.5M
Q1 25
$34.7M
$17.4M
Q4 24
$36.7M
$16.8M
Q3 24
$36.3M
$14.9M
Q2 24
$37.3M
$15.0M
Q1 24
$37.7M
$14.3M
Net Profit
ONTF
ONTF
PDEX
PDEX
Q4 25
$-6.5M
$2.2M
Q3 25
$-6.4M
$4.7M
Q2 25
$-7.3M
$1.2M
Q1 25
$-8.7M
$3.3M
Q4 24
$-8.9M
$2.0M
Q3 24
$-11.4M
$2.5M
Q2 24
$-11.2M
$1.6M
Q1 24
$-10.7M
$655.0K
Gross Margin
ONTF
ONTF
PDEX
PDEX
Q4 25
74.9%
30.8%
Q3 25
74.7%
29.0%
Q2 25
75.1%
19.9%
Q1 25
73.8%
33.3%
Q4 24
74.5%
30.2%
Q3 24
74.3%
34.6%
Q2 24
74.5%
27.2%
Q1 24
74.1%
28.0%
Operating Margin
ONTF
ONTF
PDEX
PDEX
Q4 25
-23.5%
17.5%
Q3 25
-23.1%
16.8%
Q2 25
-26.0%
7.7%
Q1 25
-30.1%
20.9%
Q4 24
-32.1%
16.0%
Q3 24
-36.7%
20.2%
Q2 24
-35.0%
15.6%
Q1 24
-33.1%
15.5%
Net Margin
ONTF
ONTF
PDEX
PDEX
Q4 25
-18.8%
11.7%
Q3 25
-18.4%
25.3%
Q2 25
-20.6%
6.8%
Q1 25
-25.1%
18.8%
Q4 24
-24.2%
12.1%
Q3 24
-31.4%
16.6%
Q2 24
-29.9%
10.6%
Q1 24
-28.4%
4.6%
EPS (diluted)
ONTF
ONTF
PDEX
PDEX
Q4 25
$-0.15
$0.66
Q3 25
$-0.15
$1.40
Q2 25
$-0.17
$0.33
Q1 25
$-0.21
$0.98
Q4 24
$-0.21
$0.61
Q3 24
$-0.27
$0.75
Q2 24
$-0.27
$0.44
Q1 24
$-0.26
$0.19

Balance Sheet & Financial Strength

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

Metric
ONTF
ONTF
PDEX
PDEX
Cash + ST InvestmentsLiquidity on hand
$37.0M
$6.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$139.4M
$41.6M
Total Assets
$228.4M
$62.3M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ONTF
ONTF
PDEX
PDEX
Q4 25
$37.0M
$6.1M
Q3 25
$47.2M
$10.1M
Q2 25
$37.7M
$6.8M
Q1 25
$26.8M
$5.5M
Q4 24
$14.9M
$4.7M
Q3 24
$11.0M
$7.8M
Q2 24
$15.5M
$6.8M
Q1 24
$18.3M
$7.8M
Total Debt
ONTF
ONTF
PDEX
PDEX
Q4 25
Q3 25
Q2 25
$15.4M
Q1 25
Q4 24
Q3 24
Q2 24
$12.0M
Q1 24
Stockholders' Equity
ONTF
ONTF
PDEX
PDEX
Q4 25
$139.4M
$41.6M
Q3 25
$144.3M
$41.5M
Q2 25
$150.0M
$36.6M
Q1 25
$153.7M
$35.3M
Q4 24
$159.4M
$31.8M
Q3 24
$164.9M
$30.9M
Q2 24
$170.8M
$30.9M
Q1 24
$174.4M
$30.9M
Total Assets
ONTF
ONTF
PDEX
PDEX
Q4 25
$228.4M
$62.3M
Q3 25
$224.8M
$64.3M
Q2 25
$235.1M
$61.2M
Q1 25
$245.8M
$64.3M
Q4 24
$251.0M
$60.4M
Q3 24
$250.9M
$54.3M
Q2 24
$259.0M
$52.5M
Q1 24
$269.2M
$50.5M
Debt / Equity
ONTF
ONTF
PDEX
PDEX
Q4 25
Q3 25
Q2 25
0.42×
Q1 25
Q4 24
Q3 24
Q2 24
0.39×
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
ONTF
ONTF
PDEX
PDEX
Operating Cash FlowLast quarter
$-1.1M
$3.6M
Free Cash FlowOCF − Capex
$-2.2M
$3.5M
FCF MarginFCF / Revenue
-6.4%
18.8%
Capex IntensityCapex / Revenue
3.3%
0.4%
Cash ConversionOCF / Net Profit
1.63×
TTM Free Cash FlowTrailing 4 quarters
$4.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ONTF
ONTF
PDEX
PDEX
Q4 25
$-1.1M
$3.6M
Q3 25
$2.5M
$2.3M
Q2 25
$2.6M
$-173.0K
Q1 25
$3.4M
$754.0K
Q4 24
$985.0K
$-4.2M
Q3 24
$295.0K
$1.9M
Q2 24
$1.4M
$1.0M
Q1 24
$2.1M
$4.1M
Free Cash Flow
ONTF
ONTF
PDEX
PDEX
Q4 25
$-2.2M
$3.5M
Q3 25
$2.2M
$2.2M
Q2 25
$2.1M
Q1 25
$1.9M
$574.0K
Q4 24
$424.0K
$-4.7M
Q3 24
$143.0K
$1.5M
Q2 24
$898.0K
Q1 24
$1.1M
$4.0M
FCF Margin
ONTF
ONTF
PDEX
PDEX
Q4 25
-6.4%
18.8%
Q3 25
6.2%
11.9%
Q2 25
5.9%
Q1 25
5.6%
3.3%
Q4 24
1.2%
-27.9%
Q3 24
0.4%
9.8%
Q2 24
2.4%
Q1 24
2.9%
27.7%
Capex Intensity
ONTF
ONTF
PDEX
PDEX
Q4 25
3.3%
0.4%
Q3 25
1.1%
0.5%
Q2 25
1.4%
Q1 25
4.2%
1.0%
Q4 24
1.5%
3.2%
Q3 24
0.4%
2.9%
Q2 24
1.3%
Q1 24
2.8%
0.8%
Cash Conversion
ONTF
ONTF
PDEX
PDEX
Q4 25
1.63×
Q3 25
0.49×
Q2 25
-0.14×
Q1 25
0.23×
Q4 24
-2.03×
Q3 24
0.77×
Q2 24
0.66×
Q1 24
6.22×

Financial Flow Comparison

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

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