DDOG vs ISRG: Which Is the Better Buy?
Side-by-side comparison of Datadog, Inc. and Intuitive Surgical, Inc. — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-05-09.
Datadog, Inc. · Technology
$200.16
+45.0% upside to fair value
Grade C
High Quality
VS
Intuitive Surgical, Inc. · Healthcare
$451.29
+45.0% upside to fair value
Grade B
High Quality
QuantHub Verdict
ISRG trades at a lower forward P/E
(53.8x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
DDOG |
ISRG |
| Current Price |
$200.16 |
$451.29 |
| Fair Value Estimate |
$290.23 |
$654.37 |
| Upside to Fair Value |
+45.0%
|
+45.0%
|
| Market Cap |
$71.2B |
$160.3B |
| Forward P/E |
521.2x
|
53.8x
|
| EV / EBITDA |
415.7x
|
40.5x
|
| Price / Sales |
19.4x
|
15.2x
|
| Price / FCF |
66.0x
|
64.3x
|
| Revenue Growth YoY |
+32.2%
|
+23.0%
|
| Gross Margin |
79.9%
|
66.3%
|
| Operating Margin |
-0.7%
|
30.5%
|
| Return on Equity |
3.8%
|
17.0%
|
| Dividend Yield |
0% |
0% |
| FCF Yield |
1.51%
|
1.55%
|
| Analyst Consensus |
Strong Buy
|
Strong Buy
|
Investment Thesis
Datadog, Inc. is a leading cloud-based monitoring and analytics platform specializing in observability and security solutions for enterprise IT infrastructure. The company demonstrates high business quality with durable competitive moats driven by product integration, developer-centric design, and scale. Despite strong revenue growth of 27.8% year-over-year in fiscal 2025 and earnings growth of 1…
Intuitive Surgical, Inc. is a leading healthcare company specializing in robotic-assisted surgery through its flagship da Vinci system, which has established a durable competitive moat with approximately 10,000 systems installed globally and nearly 17 million procedures performed by the end of 2024. The company benefits from a high-quality business model characterized by 85% recurring revenue, st…
Accumulation Zones
| Metric |
DDOG |
ISRG |
| Zone Low |
$217.67 |
$490.78 |
| Zone High |
$246.70 |
$556.21 |
| In Buy Zone? |
Yes
|
Yes
|