Which has grown faster, OPRX or QTRX?

Over the past five years, OPRX grew revenue faster — OPRX at a 13.75% CAGR versus QTRX at 7.23%.

Is OPRX or QTRX more profitable?

OPRX runs the higher net margin — OPRX at 4.66% versus QTRX at -80.29%.

How have OPRX and QTRX total returns compared?

Over the past 5 years, OPRX delivered -36.23% and QTRX delivered -39.63% annualized total return. Past performance doesn't predict future results.

OptimizeRx Corp. (OPRX) vs Quanterix Corporation (QTRX)

A side-by-side comparison of OptimizeRx Corp. and Quanterix Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

OPRX

OptimizeRx Corp.

$166M

$8.82HealthcareDelayed quote: Oct 6, 2026, 12:15 PM EDT

QTRX

Quanterix Corporation

$164M

$3.49HealthcareDelayed quote: Oct 6, 2026, 12:15 PM EDT

Total return — OPRX vs QTRX

growth of $100 · dividends reinvested · last 9y

OPRX +88.7% (+7.3%/yr)QTRX -78.2% (-15.6%/yr)OPRX compounded faster over this window

Log scale — wide-divergence pair

OPRX QTRX

OPRX vs QTRX: by the numbers

•OPRX is the larger company ($166M vs $164M market cap).
•OPRX is profitable (4.66% net margin) while QTRX runs a net loss (-80.29%).
•OPRX grew revenue faster over the past five years (13.75% vs 7.23% CAGR).

Metrics side by side

Valuation

Metric	OPRX	QTRX
P/E ratio	37.77	N/A
Forward P/E	9.84	N/A
P/S ratio	1.68	1.07
P/B ratio	1.26	0.69
EV / EBITDA	10.42	N/A
FCF yield	11.09%	N/A

Profitability

Metric	OPRX	QTRX
Gross margin	63.30%	42.60%
Operating margin	11.45%	-86.19%
Net margin	4.66%	-80.29%
ROE	3.51%	-51.90%
ROIC	4.92%	-49.08%

Growth (annualized)

Metric	OPRX	QTRX
Revenue CAGR (5Y)	13.75%	7.23%
Total return CAGR (5Y)	-36.23%	-39.63%

Frequently asked

Which has grown faster, OPRX or QTRX?: Over the past five years, OPRX grew revenue faster — OPRX at a 13.75% CAGR versus QTRX at 7.23%.
Is OPRX or QTRX more profitable?: OPRX runs the higher net margin — OPRX at 4.66% versus QTRX at -80.29%.
How have OPRX and QTRX total returns compared?: Over the past 5 years, OPRX delivered -36.23% and QTRX delivered -39.63% annualized total return. Past performance doesn't predict future results.

Go deeper

Full OPRX analysis Full QTRX analysis Interactive comparison tool

Dig into the metrics

OptimizeRx P/E ratio OptimizeRx ROE Quanterix ROE OptimizeRx operating margin Quanterix operating margin OptimizeRx revenue growth Quanterix revenue growth OptimizeRx free cash flow Quanterix free cash flow

OptimizeRx & Quanterix appear in these rankings

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Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.