COST vs DDOG: Which Is the Better Buy?
Side-by-side comparison of Costco Wholesale Corporation and Datadog, Inc. — fair value, conviction, valuation metrics, and QuantHub research signals.
Updated 2026-04-10.
Costco Wholesale Corporation · Consumer Defensive
$1,002.88
-35.4% upside to fair value
Grade C
High Quality
VS
Datadog, Inc. · Technology
$104.77
+55.6% upside to fair value
Grade B
High Quality
QuantHub Verdict
DDOG has more upside to fair value
(+55.6%).
COST trades at a lower forward P/E
(52.1x).
These are model outputs — not personalized investment advice.
See all research →
Valuation & Fundamentals
| Metric |
COST |
DDOG |
| Current Price |
$1,002.88 |
$104.77 |
| Fair Value Estimate |
$648.03 |
$163.01 |
| Upside to Fair Value |
-35.4%
|
+55.6%
|
| Market Cap |
$444.9B |
$37.1B |
| Forward P/E |
52.1x
|
341.2x
|
| EV / EBITDA |
31.0x
|
168.3x
|
| Price / Sales |
1.6x
|
10.8x
|
| Price / FCF |
49.0x
|
37.0x
|
| Revenue Growth YoY |
+3.4%
|
+7.6%
|
| Gross Margin |
12.9%
|
79.9%
|
| Operating Margin |
3.8%
|
-1.3%
|
| Return on Equity |
28.8%
|
3.2%
|
| Dividend Yield |
0% |
0% |
| FCF Yield |
2.04%
|
2.7%
|
| Analyst Consensus |
Strong Buy
|
Strong Buy
|
Investment Thesis
Costco Wholesale Corporation operates a global membership-based warehouse club model with over 900 warehouses across 14 countries, generating $254 billion in fiscal 2024 revenue. The company benefits from a durable competitive moat driven by scale advantages, a loyal membership base with high renewal rates, and superior employee retention through better wages and benefits. Despite steady revenue …
Datadog, Inc. is a leading cloud-based monitoring and analytics platform specializing in observability and security for cloud-native, microservices, and AI applications. The company benefits from strong product-market fit driven by extensive integrations and a customer-centric approach, reflected in 26% revenue growth to $3.43 billion in fiscal 2025 and 37.4% earnings growth year-over-year. Despi…
Accumulation Zones
| Metric |
COST |
DDOG |
| Zone Low |
$486.02 |
$122.26 |
| Zone High |
$550.83 |
$138.56 |
| In Buy Zone? |
No
|
Yes
|