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Side-by-side financial comparison of GRAIL, Inc. (GRAL) and OptimizeRx Corp (OPRX). Click either name above to swap in a different company.

GRAIL, Inc. is the larger business by last-quarter revenue ($43.6M vs $32.2M, roughly 1.4× OptimizeRx Corp). OptimizeRx Corp runs the higher net margin — 15.6% vs -227.5%, a 243.1% gap on every dollar of revenue. On growth, GRAIL, Inc. posted the faster year-over-year revenue change (14.0% vs -0.2%). OptimizeRx Corp produced more free cash flow last quarter ($7.1M vs $-63.9M). Over the past eight quarters, OptimizeRx Corp's revenue compounded faster (28.0% CAGR vs 27.7%).

GRAIL, Inc. is an American biotechnology company based in Menlo Park, California founded in 2015 seeking to develop an early cancer screening test for people who do not have symptoms. As a startup it was a subsidiary of Illumina, which bought it outright in 2021.

OptimizeRx Corp is a U.S.-headquartered digital health technology company that delivers patient engagement, medication affordability and clinical communication solutions to life sciences enterprises, healthcare providers and pharmacy partners. Its core offerings include digital medication savings tools, patient support programs, and therapeutic area-specific resources to boost medication access and treatment adherence.

GRAL vs OPRX — Head-to-Head

Bigger by revenue
GRAL
GRAL
1.4× larger
GRAL
$43.6M
$32.2M
OPRX
Growing faster (revenue YoY)
GRAL
GRAL
+14.2% gap
GRAL
14.0%
-0.2%
OPRX
Higher net margin
OPRX
OPRX
243.1% more per $
OPRX
15.6%
-227.5%
GRAL
More free cash flow
OPRX
OPRX
$71.0M more FCF
OPRX
$7.1M
$-63.9M
GRAL
Faster 2-yr revenue CAGR
OPRX
OPRX
Annualised
OPRX
28.0%
27.7%
GRAL

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
GRAL
GRAL
OPRX
OPRX
Revenue
$43.6M
$32.2M
Net Profit
$-99.2M
$5.0M
Gross Margin
74.8%
Operating Margin
-285.4%
26.6%
Net Margin
-227.5%
15.6%
Revenue YoY
14.0%
-0.2%
Net Profit YoY
-2.2%
6535.9%
EPS (diluted)
$-2.37
$0.27

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
GRAL
GRAL
OPRX
OPRX
Q4 25
$43.6M
$32.2M
Q3 25
$36.2M
$26.1M
Q2 25
$35.5M
$29.2M
Q1 25
$31.8M
$21.9M
Q4 24
$38.3M
$32.3M
Q3 24
$28.7M
$21.3M
Q2 24
$32.0M
$18.8M
Q1 24
$26.7M
$19.7M
Net Profit
GRAL
GRAL
OPRX
OPRX
Q4 25
$-99.2M
$5.0M
Q3 25
$-89.0M
$779.0K
Q2 25
$-114.0M
$1.5M
Q1 25
$-106.2M
$-2.2M
Q4 24
$-97.1M
$-78.0K
Q3 24
$-125.7M
$-9.1M
Q2 24
$-1.6B
$-4.0M
Q1 24
$-218.9M
$-6.9M
Gross Margin
GRAL
GRAL
OPRX
OPRX
Q4 25
74.8%
Q3 25
67.2%
Q2 25
63.8%
Q1 25
60.9%
Q4 24
68.1%
Q3 24
63.1%
Q2 24
62.2%
Q1 24
62.0%
Operating Margin
GRAL
GRAL
OPRX
OPRX
Q4 25
-285.4%
26.6%
Q3 25
-346.2%
7.9%
Q2 25
-446.9%
10.9%
Q1 25
-482.5%
-9.6%
Q4 24
-358.0%
11.2%
Q3 24
-640.5%
-40.2%
Q2 24
-5133.8%
-19.9%
Q1 24
-851.1%
-25.5%
Net Margin
GRAL
GRAL
OPRX
OPRX
Q4 25
-227.5%
15.6%
Q3 25
-245.8%
3.0%
Q2 25
-320.7%
5.2%
Q1 25
-333.6%
-10.0%
Q4 24
-253.8%
-0.2%
Q3 24
-438.7%
-42.8%
Q2 24
-4958.8%
-21.3%
Q1 24
-819.3%
-35.0%
EPS (diluted)
GRAL
GRAL
OPRX
OPRX
Q4 25
$-2.37
$0.27
Q3 25
$-2.46
$0.04
Q2 25
$-3.18
$0.08
Q1 25
$-3.10
$-0.12
Q4 24
$-1.49
$0.00
Q3 24
$-3.94
$-0.50
Q2 24
$-51.06
$-0.22
Q1 24
$-7.05
$-0.38

Balance Sheet & Financial Strength

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

Metric
GRAL
GRAL
OPRX
OPRX
Cash + ST InvestmentsLiquidity on hand
$249.7M
$23.4M
Total DebtLower is stronger
$26.3M
Stockholders' EquityBook value
$2.6B
$128.3M
Total Assets
$2.9B
$176.9M
Debt / EquityLower = less leverage
0.20×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GRAL
GRAL
OPRX
OPRX
Q4 25
$249.7M
$23.4M
Q3 25
$126.9M
$19.5M
Q2 25
$127.4M
$16.6M
Q1 25
$133.9M
$16.6M
Q4 24
$214.2M
$13.4M
Q3 24
$853.6M
$16.1M
Q2 24
$958.8M
Q1 24
$199.7M
Total Debt
GRAL
GRAL
OPRX
OPRX
Q4 25
$26.3M
Q3 25
$28.8M
Q2 25
$29.3M
Q1 25
$33.8M
Q4 24
$34.3M
Q3 24
$36.8M
Q2 24
$37.3M
Q1 24
$37.8M
Stockholders' Equity
GRAL
GRAL
OPRX
OPRX
Q4 25
$2.6B
$128.3M
Q3 25
$2.2B
$122.3M
Q2 25
$2.3B
$119.3M
Q1 25
$2.4B
$116.3M
Q4 24
$2.5B
$117.0M
Q3 24
$2.6B
$114.5M
Q2 24
$2.7B
$121.0M
Q1 24
$122.5M
Total Assets
GRAL
GRAL
OPRX
OPRX
Q4 25
$2.9B
$176.9M
Q3 25
$2.6B
$170.3M
Q2 25
$2.7B
$169.3M
Q1 25
$2.8B
$167.8M
Q4 24
$3.0B
$171.2M
Q3 24
$3.1B
$165.2M
Q2 24
$3.3B
$172.9M
Q1 24
$176.4M
Debt / Equity
GRAL
GRAL
OPRX
OPRX
Q4 25
0.20×
Q3 25
0.24×
Q2 25
0.25×
Q1 25
0.29×
Q4 24
0.29×
Q3 24
0.32×
Q2 24
0.31×
Q1 24
0.31×

Cash Flow & Capital Efficiency

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

Metric
GRAL
GRAL
OPRX
OPRX
Operating Cash FlowLast quarter
$-63.8M
$7.1M
Free Cash FlowOCF − Capex
$-63.9M
$7.1M
FCF MarginFCF / Revenue
-146.5%
22.0%
Capex IntensityCapex / Revenue
0.2%
0.0%
Cash ConversionOCF / Net Profit
1.41×
TTM Free Cash FlowTrailing 4 quarters
$-299.9M
$18.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GRAL
GRAL
OPRX
OPRX
Q4 25
$-63.8M
$7.1M
Q3 25
$-63.2M
$3.2M
Q2 25
$-77.0M
$4.6M
Q1 25
$-95.0M
$3.9M
Q4 24
$198.0K
Q3 24
$-104.6M
$1.8M
Q2 24
$-171.8M
$782.0K
Q1 24
$-207.3M
$2.1M
Free Cash Flow
GRAL
GRAL
OPRX
OPRX
Q4 25
$-63.9M
$7.1M
Q3 25
$-63.6M
$3.2M
Q2 25
$-77.3M
$4.6M
Q1 25
$-95.1M
$3.8M
Q4 24
$181.0K
Q3 24
$-105.6M
$1.8M
Q2 24
$-173.2M
$737.0K
Q1 24
$-209.8M
$2.1M
FCF Margin
GRAL
GRAL
OPRX
OPRX
Q4 25
-146.5%
22.0%
Q3 25
-175.8%
12.2%
Q2 25
-217.6%
15.6%
Q1 25
-298.6%
17.5%
Q4 24
0.6%
Q3 24
-368.4%
8.3%
Q2 24
-541.7%
3.9%
Q1 24
-785.3%
10.6%
Capex Intensity
GRAL
GRAL
OPRX
OPRX
Q4 25
0.2%
0.0%
Q3 25
1.1%
0.0%
Q2 25
1.0%
0.0%
Q1 25
0.2%
0.1%
Q4 24
0.1%
Q3 24
3.4%
0.1%
Q2 24
4.3%
0.2%
Q1 24
9.5%
0.2%
Cash Conversion
GRAL
GRAL
OPRX
OPRX
Q4 25
1.41×
Q3 25
4.11×
Q2 25
2.98×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

GRAL
GRAL

Screening Revenue$42.3M97%
Developmental Services Revenue$1.3M3%

OPRX
OPRX

Segment breakdown not available.

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